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FAQ – Frequently asked questions about
Bioglitter®, SiLiglit® & SiLiglam®
Here we answer frequently asked questions about SiLi Bioglitter® and SiLi Glitter from Sigmund Lindner (SiLi). You will learn about the characteristics of biodegradable and conventional glitter products, the applications in which they are used, and the visual and functional benefits they offer. We also provide a concise overview of materials, variants and quality standards. The aim of this page is to provide you with the most important information on possible applications and product properties in a clear and concise manner.
Bioglitter®, SiLiglit® & SiLiglam®
Bioglitter® vs. traditional glitter
What is the difference between Bioglitter® and traditional glitter?
The main difference lies in the material and the environmental impact.
Traditional glitter (e.g. polyester (PET) glitter) is made from synthetic polymers, which are very stable and long-lasting. These provide a high level of brilliance, but are not biodegradable and can remain in the environment as microplastics. Subject to increasing restrictions since 2023 under the EU Microplastics Regulation.
Bioglitter®, on the other hand, is made from bio-based and biodegradable materials and offers a visual effect similar to that of traditional glitter—but with significantly better environmental sustainability and reduced microplastic pollution.
When should you use Bioglitter®, and when is traditional glitter a better choice?
Bioglitter® is particularly suitable when:
- Sustainability and environmental requirements are a top priority
- regulatory requirements (e.g., the EU Microplastics Regulation) are relevant
- cosmetic or decorative applications should be made more environmentally friendly
Classic glitter is often used when:
- maximum technical stability is required
- very high resistance to temperature or chemicals is required
- industrial applications without sustainability restrictions are the primary focus
Current regulatory requirements (EU Regulation 2023/2055) must also be observed: As of October 2023, freely dispersible microplastics and loose glitter are generally restricted. Exceptions and transition periods apply to certain applications.
If you’re unsure which solution is right for your application, feel free to ask us—we’ll provide personalized advice and work with you to find the right glitter for your needs. Contact SiLi team
Can you replace traditional glitter 1:1 with Bioglitter®?
A complete 1:1 replacement is not possible in all cases, as material properties, density, reflectivity, and processing may vary slightly. Bioglitter® can be used in a very similar way in many applications; however, minor adjustments to the formulation may be necessary to achieve optimal results.
Bioglitter® sometimes appears less “sparkly” than PET glitter, since traditional polyester particles produce very high light reflection and a metallic brilliance. Bioglitter® relies more heavily on sustainable, bio-based materials, which can make the visual effect appear slightly softer depending on the series, without losing the typical glitter effect—this is fully preserved, ensuring that a high-quality, visually striking glitter look is still achieved.
SiLi Glitter & Bioglitter® – Product Overview
The market is divided into different segments—which is why there are several product lines:
All Bioglitter® product lines:
are compliant with EU Regulation 2023/2055, meet the requirements for biodegradability as defined by OECD 301, and can be used in water-, oil-, silicone-, and solvent-based systems. Certain Bioglitter® product lines are patented in the EU and the U.S.
- Cosmetic Bioglitter® SPARKLE – The world’s first glitter brand that is biodegradable in water. Certified, gentle on the skin, and a true milestone for sustainable cosmetics.
- Cosmetic Bioglitter® PURE V2 – One of the first glitter product lines to receive TÜV certification. For everyone who is uncompromisingly committed to environmental friendliness—aluminum-free and vegan.
- Deco Bioglitter® SPARKLE – Our first technical bio-glitter for printing, coatings, and decoration. Designed for sustainable applications—biodegradable and visually identical to traditional plastic glitter. PF—100% plastic-free, V3—water-stable, vegan.
- Deco Bioglitter® PURE V2 – The first TÜV-certified, aluminum-free, and vegan glitter line for technical applications. For everyone who values sustainability and innovative color effects.
- Deco Bioglitter® SPARKLE 60 – Perfect for preschools, creative DIY projects, floral decorations, and sustainable event design—visually striking and ideal for sustainable concepts.
SiLiglit® / SiLiglam®:
- Cosmetic SiLiglam® Polyesterglitter – Developed for makeup and skincare products. Fully coated, highly pigmented, and versatile—for radiant cosmetic effects.
- Cosmetic SiLiglit® Polyesterglitter – Developed for hair styling, makeup, and skincare products. Vegan—ideal for creative cosmetic effects.
- Deco SiLiglam® TEC – Developed for plastics processing. Heat-stable, matte, and with high mechanical strength—ideal for applications with high technical requirements.
- Deco SiLiglit® Glas – Made from high-quality soda-lime glass. Clear or colored—for brilliant decorations with an elegant glass look.
- Deco SiLiglit® Aluminium – PU-coated – for decorative effects in plastics, paints, and wallpaper. Versatile, durable, and visually striking.
- Deco SiLiglit® Polyester – Available in various grades—for applications ranging from cosmetics to industrial use. Highly pigmented and versatile.
Which version is more durable and stable in the final product?
Classic glitter (SiLiglit® / SiLiglam®) is typically:
- more temperature-stable
- more chemically resistant
- more mechanically resilient
Bioglitter® offers:
- Good performance in many applications
- Sufficient stability for cosmetic and decorative products
- However, slightly lower durability under extreme conditions
Classic glitter = maximum technical stability
Bio-glitter = a sustainable, sufficiently stable solution for many applications
Will glitter work well in my production process?
Yes—in general, all SiLi Glitter and Bioglitter® systems are designed for industrial and cosmetic use. However, there are differences depending on the product type and application system.
Dispersibility in Systems
The particles can generally be easily incorporated into cosmetic and technical formulations. Uniform distribution is important to achieve a homogeneous appearance in the final product.
Miscibility & Homogeneity
All systems are designed for good miscibility. Proper process control (e.g., stirring speed and mixing time) is crucial to ensure uniform distribution of the particles.
Sedimentation / Stability in Liquids
Depending on the viscosity of the system, the settling behavior may vary. Emulsions, gels, or coatings can be formulated so that the particles generally remain well dispersed.
Conclusion: When formulated correctly, the product offers excellent workability in most systems. Please feel free to contact us—we’ll help you select the right product, advise you on optimal application, and assist you in finding the right solution for your application.
Contact SiLi team
How do particle sizes affect processing and appearance?
Particle size is one of the key factors determining the final effect in the end product. Fine particles provide an even, subtle shimmer and integrate very well into liquid formulations. Medium-sized particles offer a balanced combination of shine and visibility. Large particles create strong, visible glitter effects with high visual impact.
In addition, particle size also affects:
- Dispersibility in the system
- Sedimentation behavior
- Optical depth effect
- Gloss intensity
Overview of differences between model years:
- Bioglitter® → softer, sustainable look
- SiLiglit® → wide range of effects + technical versatility
- SiLiglam® → maximum, uniform brilliance
- SiLiglit® Glass/Aluminum → very strong reflection and effects
Conclusion: Particle size determines not only the appearance but also the processing behavior throughout the entire system.
If you’re unsure which particle size or system is best suited for your application, please feel free to contact us—we’ll help you find the right glitter for your needs. Contact SiLi team
Is Bioglitter® suitable for use in food?
No. Bioglitter® from Sigmund Lindner GmbH is generally not suitable for use in food products. The Bioglitter® product lines were developed specifically for use in cosmetics, decoration, printing, crafts, and technical applications—but not for direct contact with or processing in food products.
How are metallic, iris, and holographic effects created in glitter?
Metallic Glitter Effect
Physical Principle: Specular Reflection
The metallic glitter effect is caused by specular reflection of light. Glitter particles have an extremely thin layer of metal—often aluminum—inside them, which reflects light like many tiny mirrors. This metal layer is very thin.
On top of this reflective layer are transparent color coatings that produce the respective metallic shade.
Opal-like and iridescent glitter effects
Our products with a metallic glitter effect:
Cosmetic Bioglitter® PURE
Cosmetic SiLiglam® Polyesterglitter
Cosmetic SiLiglit® Polyesterglitter
Physical Principle: Refraction & Reflection
Opal-like and iridescent glitter displays colors that change depending on the viewing angle—an interference or “color-travel” effect. This phenomenon occurs when light is refracted, deflected, and reflected within the material, and overlapping light waves reinforce or cancel each other out.
In traditional plastic glitter, these effects are created by over a hundred extremely thin, alternating layers of two plastics that have different refractive indices.
The glitter particles are completely transparent and show their greatest color intensity against dark backgrounds.
Bioglitter® PURE is a natural, aluminum-free glitter with transparent, opalescent effects. It is highly stable in water-based, acidic, alkaline, and surfactant-containing applications.
Holographic glitter effects
Our products with a metallic glitter effect:
Cosmetic Bioglitter® SPARKLE
Cosmetic SiLiglam® Polyesterglitter
Deco Bioglitter® SPARKLE
Physical Principle: Diffuse Reflection
Holographic glitter creates a spectral rainbow pattern by breaking down the incident light into its color components. Each particle acts like a tiny prism. This is made possible by an ultrathin reflective aluminum layer combined with a microscopic surface structure that scatters and refracts the light.
Holographic glitter produces its most striking effects under direct light, such as sunlight or LED spotlights. This creates a particularly intense, kaleidoscope-like play of colors.
Bioglitter® HOLO looks just like conventional holographic plastic glitter in terms of color and appearance.
How does SiLi Bioglitter® differ from its competitors—and are there any transition periods or risks of greenwashing?
With Bioglitter®, SiLi offers the first and only patented alternative to traditional glitter. The main differences from competitors are:
- Compliant with EU Regulation 2023/2055
- Meets standards for biodegradability in accordance with OECD 301
- Patented in the EU and the U.S.
- Suitable for use in water-, oil-, silicone-, and solvent-based systems
- Targeted material development and consistent particle quality
- Broad portfolio for cosmetics and decorative applications
All Bioglitter® products are made from plant-based cellulose and are designed to meet regulatory requirements.
On the topic of “greenwashing”: Bioglitter® is deliberately positioned with transparency—with a clear distinction between bio-based and conventional product lines. The products are designed to make a measurable contribution to reducing microplastics. No microplastics. No vague claims. Just proven, sustainable material innovation.
Regarding transition periods: EU Regulation 2023/2055 has provided for initial restrictions and phased transition periods through 2035 since 2023—depending on the application and area of use. The specific use in the end product is always the determining factor.
How significant is the environmental benefit of Bioglitter®—is it completely plastic-free and future-proof?
The main environmental benefit of Bioglitter® is that:
- the materials are biodegradable
- the proportion of bio-based carbon is very high
- microplastic pollution is significantly reduced
Some Bioglitter® products are also 100% plastic-free.
Future-proof: Bioglitter is clearly more aligned with EU regulations, sustainability trends, and microplastic reduction, making it the more future-proof solution in the long term from a regulatory perspective.
Will our current wording still be appropriate in the long term?
It is not possible to make a blanket statement here, as EU Regulation 2023/2055 is being implemented in phases and different transition periods apply depending on the specific application.
For many applications, however, this means that adjustments to product development are already necessary today. At the same time, depending on the area of application and the type of use, additional transition periods through 2035 may apply.
If you are unsure how the regulations will affect your specific formulation or which solution is suitable for your application, we would be happy to provide you with personalized advice and assist you in selecting a product that complies with regulations and is future-proof.
Contact SiLi team
Where is Bioglitter® manufactured?
Bioglitter® is produced in Germany by Sigmund Lindner GmbH (SiLi). The company has its own production facilities in Germany and is continuously further developing Bioglitter® technology there.
Development of biodegradable glitter began as early as 2010, with SiLi and the British company Ronald Britton Ltd. working on it simultaneously. Today, Bioglitter® made by SiLi stands for sustainable production, quality, and innovation—all made in Germany.
In addition, Bioglitter® is made from plant-based cellulose, which is processed into a film, coated, and then cut into glitter particles. Genuine Bioglitter® from SiLi can be identified by several characteristics:
- Bioglitter® is a registered trademark of Sigmund Lindner GmbH
- Genuine products are labeled with the name “Bioglitter®”
- Reputable suppliers transparently list SiLi / Sigmund Lindner as the manufacturer
- Certifications are often available as well
Since the term “biodegradable glitter” is not a protected designation, there are products on the market that do not meet the same standards as genuine Bioglitter®. Therefore, always look for the exact designation “Bioglitter®” and the manufacturer Sigmund Lindner (SiLi).
Glitter for Cosmetics
Cosmetic Bioglitter® SPARKLE & PURE V2
Why are there two different Bioglitter® lines?
The two product lines, Cosmetic Bioglitter® SPARKLE and Cosmetic Bioglitter® PURE, were developed to meet various visual effects, formulation requirements, and sustainability needs.
Cosmetic Bioglitter® SPARKLE offers:
- Brilliant metallic or holographic sheen
- Visually comparable to classic plastic glitter
- EU-compliant in accordance with the Microplastics Regulation 2023/2055
- Biodegradable, vegan, and eco-friendly
- V3: Water- and solvent-resistant
- HOLO version: 100% plastic-free holographic glitter
- Precisely cut particles for a soft feel on the skin
Cosmetic Bioglitter® SPARKLE is thus setting new standards for brilliant, sustainable glitter effects in cosmetics.
Cosmetic Bioglitter® PURE V2 offers:
- Non-metallic effects (opal, mother-of-pearl, matte, neon)
- Aluminum-free
- Particularly suitable for various formulations
- Biodegradable, vegan, and EU-compliant in accordance with the Microplastics Regulation 2023/2055
- Unique opalescent effects
- Very low heavy metal content
Cosmetic Bioglitter® PUREV2 is thus setting new standards for aluminum-free, biodegradable glitter.
Sustainability & Regulation — Are There Differences Between SPARKLE and PURE?
Both Cosmetic Bioglitter® SPARKLE and Cosmetic Bioglitter® PURE meet high sustainability and regulatory standards.
Cosmetic Bioglitter® SPARKLE
- EU-compliant in accordance with 2023/2055
- Patent-protected in the EU and the U.S.
- V3: Water-resistant, solvent-resistant
- HOLO: 100% plastic-free
- Rapidly biodegradable
- 99% bio-based carbon
- Vegan
Cosmetic Bioglitter® PURE V2
- EU-compliant in accordance with 2023/2055
- Aluminum-free
- Rapidly biodegradable
- 99% bio-based carbon
- Very low heavy metal content
- Vegan
Can Cosmetic Bioglitter® SPARKLE and PURE be used together?
Yes. SPARKLE and PURE can be easily combined to create different effects.
Examples:
- SPARKLE for brilliant highlights
- PURE for soft, natural, or pearlescent effects
- Combination for multidimensional shine and color effects
This makes it possible to develop unique and innovative product designs.
Which series offers greater brilliance?
Cosmetic Bioglitter® SPARKLE offers greater brilliance. Its metallic or holographic effect creates an intense shine comparable to that of classic glitter.
Cosmetic Bioglitter® PURE, on the other hand, offers softer effects, an opalescent shimmer, and a matte or pearlescent finish.
Which series looks more natural in the final product?
Cosmetic Bioglitter® PURE V2 looks more natural in the final product. Its non-metallic effects create soft shimmers, pearlescent effects, and matte finishes.
Cosmetic Bioglitter® SPARKLE, on the other hand, has a more eye-catching and brilliant appearance.
Which TV series is vegan?
All Cosmetic Bioglitter® lines are vegan. Both SPARKLE and PURE contain no animal-derived ingredients.
Are there any differences in the shelf life of the final product?
Both series offer very good performance in cosmetic formulations, but differ slightly in their properties:
Cosmetic Bioglitter® SPARKLE
- Partially water-resistant
- Particularly suitable for long-lasting leave-on products
- High stability for intense glitter effects
Cosmetic Bioglitter® PURE V2
- Highly suitable for various formulations
- Stable even in acidic or alkaline systems
- Good performance in solid and loose applications
Applications & Formulations – Which Series Is Best for What?
Cosmetic Bioglitter® SPARKLE is particularly suitable for:
- Loose cosmetic products
- Pressed powder products
- Long-lasting leave-on products
- Rinse-off products
- Long-lasting makeup
- Creative nail designs
- Body and face glitter
- Eyeshadow & decorative makeup
- Festival and special-effect cosmetics
- Highlighting products & highlighters
- Glitter gels and creams
- Temporary decorative cosmetics
Why SPARKLE?
- Intense Brilliance
- Holographic effects possible
- Particularly suitable for eye-catching glitter looks
- Good performance in long-lasting applications
Cosmetic Bioglitter® PURE is particularly suitable for:
- Liquid soaps
- Bar soaps
- Acidic formulations
- Alkaline formulations
- Loose powder products
- Pressed powder products
- Skin care products
- Lip products
- Natural cosmetics
- Products with special color effects
- Cosmetics with a pearlescent or opal effect
- Cosmetics with a matte effect
- Cosmetics with a neon effect
Why PURE?
- Aluminum-free
- Highly compatible with formulations
- Stable even in challenging systems
- Particularly suitable for natural or soft effects
Are there differences in particle sizes and effects?
Yes, both Cosmetic Bioglitter® SPARKLE and Cosmetic Bioglitter® PURE are available in various particle sizes and colors. This allows for a variety of visual effects.
SPARKLE primarily creates metallic and holographic shimmer effects with intense light reflection. Fine particles produce a more even and subtle shimmer, while larger particles create distinctly eye-catching, sparkling effects.
PURE, on the other hand, offers non-metallic effects such as opal, mother-of-pearl, matte, or neon finishes. Depending on the particle size, these produce either a soft shimmer or clearly visible color effects.
The main difference lies in the nature of the effect: SPARKLE delivers a brilliant, metallic sheen, while PURE produces more natural, opalescent, and matte effects.
You can find the exact particle sizes on our website in the respective product data sheets and product overviews. The available sizes are listed in detail there, depending on the series and effect. If you have any questions about selecting the right product for your application, we’d be happy to assist you personally.
Are there any differences in how the product feels on the skin and in its workability?
Yes, there are slight differences between Cosmetic Bioglitter® SPARKLE and Cosmetic Bioglitter® PURE V2 in terms of how they feel on the skin and their workability, which stem from their respective material and effect properties.
Cosmetic Bioglitter® SPARKLE consists of precisely cut particles with smooth edges, which contribute to a soft and silky feel on the skin. As a result, the product feels pleasant on the skin. SPARKLE is particularly well-suited for decorative applications and performs very well in long-lasting, decorative formulations such as makeup or special-effect products.
Cosmetic Bioglitter® PURE V2, on the other hand, is characterized by exceptionally high formulation stability. The series was developed specifically for demanding and complex formulations and delivers excellent performance in both liquid and solid systems. It is also stable in acidic or alkaline formulations, making it particularly versatile—for example, in skin care products or specialized cosmetic applications.
Overall, the following applies: SPARKLE is best known for providing a particularly pleasant feel on the skin in cosmetic applications, while PURE stands out for its high technical stability and flexibility in a wide variety of formulations.
Cosmetic SiLiglit® & SiLiglam®
What exactly is the difference between SiLiglit® and SiLiglam®?
The two product lines, SiLi SiLiglit® and SiLiglam®, are both based on high-quality polyester films as the substrate, but differ primarily in their manufacturing and dyeing technologies.
SiLiglam® uses a patented dyeing process in which the glitter particles are fully dyed and coated only after cutting. This ensures that all surfaces and edges are evenly sealed, resulting in a particularly intense, brilliant, and very uniform appearance.
SiLiglit®, on the other hand, is designed more specifically for a classic polyester glitter structure that offers great variety and technical robustness. Depending on the type (e.g., holographic, iridescent, opaque), the focus here is on the variety of effects and durability in various applications.
Both series are available in a very wide range of particle sizes and shapes, which allows for precise control of the visual effect—from a subtle shimmer to highly reflective effect particles.
Are there any differences between “cosmetic polyester” and industrial polyester?
Yes. The difference lies not only in the material itself, but also in its purity and regulatory specifications.
Cosmetic polyester:
- Tested raw materials in accordance with cosmetic standards
- High standards for purity and safety
Industrial polyester:
- More functionally and technically oriented
- Wide range of applications (e.g., paints, plastics, construction)
- Not approved for cosmetic applications
What happens if glitter from a product ends up in wastewater when you remove your makeup?
If glitter particles enter wastewater after use, they are—depending on the system—partially retained in wastewater treatment plants, but they can also be released into the environment. For this reason, EU Regulation 2023/2055 specifically addresses this issue and aims to reduce the release of synthetic polymer particles into the environment.
If you are considering these requirements or looking for a future-proof solution for your application, we would be happy to provide you with personalized advice and show you suitable alternatives—for example, in the area of Bioglitter® for cosmetic applications.
Are the products officially certified as cosmetics?
The cosmetic suitability of SiLiglit® and SiLiglam® Cosmetic Glitter is based on:
- raw materials used
- respective pigments
- and regulatory assessment for each variant
The products are designed for use in cosmetic applications (makeup, hair care, skincare), although final compliance always depends on the overall formulation of the end product.
Applications & Formulations – Which Series Is Best for What?
SiLiglam® Cosmetic Polyester Glitter
SiLiglam® is particularly well-suited when maximum optical brilliance and uniform color effects are required. Typical applications include decorative cosmetics, nail products, and hair and body care products. The patented coloring process produces very intense, uniformly glossy effects. Particularly suitable for:
- Makeup and decorative cosmetics
- Nail design and special-effect products
- Hair and body treatments
- Products with a striking visual effect
SiLiglit® Cosmetic Polyester Glitter
SiLiglit® is designed with a greater emphasis on versatility and technical stability. It is used in a wide range of cosmetic and technical applications and delivers very high performance depending on the system. Particularly suitable for:
- Hair gels, sprays, and styling products
- Lip products and eye shadow
- Perfumes, as well as shower and bath products
- Nail polish, alcohol- and solvent-based systems
- Technically demanding applications
What particle sizes and effects are associated with SiLiglit® and SiLiglam®?
Both series are available in a very wide range of particle sizes—from very fine particles to clearly visible effect sizes. The particle size directly affects the appearance:
- fine particles → a more even, subtle shimmer
- larger particles → a more intense, eye-catching glitter effect
The effects also vary depending on the series:
- SiLiglam® → exceptionally uniform, brilliant reflection
- SiLiglit® → wide range of effects (e.g., holographic, iridescent, opaque)
The precise selection of particle sizes is crucial for achieving the desired optical effect and should always be tailored to the specific application.
Glitter for technical applications/decorative purposes
Deco Bioglitter® SPARKLE, Deco 60 & PURE V2
Why are there three different Deco Bioglitter® lines?
The three Bioglitter® series were developed to optimally meet a variety of applications, effects, and requirements. Each series offers specific properties tailored to different areas of use.
Deco Bioglitter® SPARKLE
This series creates a classic metallic glitter effect and was developed specifically for technical applications, printing, coatings, and decorative effects. It offers the look of classic plastic glitter but is based on biodegradable materials. PF – 100% plastic-free, V3 – water-stable, vegan.
Deco Bioglitter® PURE V2
Deco Bioglitter® PURE is the aluminum-free version and offers opal and matte effects. This series is particularly well-suited for applications that require the highest level of sustainability or special optical effects.
Deco Bioglitter® SPARKLE 60
Deco Bioglitter® 60 was developed specifically for arts and crafts, DIY, and decorative applications, such as in schools, creative projects, or floristry. The product line is particularly user-friendly and biodegradable. Note: None of the Deco variants are intended for cosmetic use.
If you’re unsure which Bioglitter® series is best suited for your application, we’d be happy to advise you personally and help you find the right solution. Contact SiLi team
Why isn’t Deco Bioglitter® suitable for use in cosmetics, even though it is biodegradable?
The most important point is: biodegradable does not mean approved for use in cosmetics. Deco Bioglitter® is designed for technical applications (printing, coatings, decoration), not for cosmetic products.
Does the glitter comply with the EU Microplastics Regulation 2023/2055?
Generally speaking: yes, the product concept is designed with that in mind. The EU regulation applies to intentionally added microplastics. Deco Bioglitter® is based on biodegradable or bio-based raw materials and was therefore developed as an alternative to traditional PET glitter.
Important:
- No persistent microplastics as defined by the regulation
- The goal is long-term regulatory compliance
- However, the assessment remains application-dependent in the end product
The product line is clearly positioned as a future alternative to microplastic glitter, even though the legal assessment always depends on the end use.
How bright is it compared to PET glitter?
Deco Bioglitter® achieves a very high visual quality, though there are slight differences due to the material. In practice, the visual difference compared to PET glitter is often minimal.
Are there any samples available before placing an order?
Yes, samples are available before placing an order. They are provided upon request and are intended to allow you to test the material under real-world conditions—for example, in terms of workability, visual appearance, and compatibility with your own system.
Which TV series is vegan?
Most of the Deco Bioglitter® lines are vegan. The entire PURE line, DECO 60, as well as SPARKLE V3 and HOLO contain no animal-derived ingredients and are therefore vegan. One exception is Deco SPARKLE PF (plastic-free). This variant is not vegan.
How long is the delivery time? Do you have any items in stock?
Delivery time depends on the series, color, particle size, and order quantity.
Some standard products are in stock or are manufactured regularly in short production cycles, which generally means they can be delivered more quickly. Custom colors or special designs, on the other hand, are produced to order and have correspondingly longer lead times.
In summary: Yes, standard items are in stock, but delivery times vary depending on the product and availability.
Applications & Formulations – Which Series Is Best for What?
Deco Bioglitter® SPARKLE is particularly suitable for:
- Printing processes (e.g., packaging, promotional materials)
- Coatings for surfaces with a glitter effect
- Art and craft projects
- Decorations for gardening
- Creative DIY projects with an environmental focus
Thanks to its formulation stability, SPARKLE is compatible with dry, water-based, solvent-based, silicone-based, and oil-based systems. Not suitable for cosmetic applications such as makeup, body art, or festivals.
Deco Bioglitter® PURE is particularly suitable for:
- Printing processes (e.g., packaging, promotional materials)
- Coatings for surfaces with a glitter effect
- Arts and crafts projects
- Decorations for gardening
- Creative DIY projects with an environmental focus
DECO 60 Bioglitter® SPARKLE is particularly suitable for:
- Craft Projects in Schools & Preschools
- Creative Projects in Hobbies and DIY
- Sustainable Events and Eco-Friendly Decor
- Packaging Design with an Eco-Friendly Focus
- Floral Arrangements & Bouquets
- Decorations for Weddings, Events & Celebrations
- Sustainable Design of Plant Installations
- Eco-Friendly Indoor and Outdoor Displays
Are there differences in particle sizes and effects?
Yes, Deco Bioglitter® SPARKLE, Deco Bioglitter® PURE, and DECO 60 are all available in various particle sizes and colors. This allows you to achieve different visual effects.
Deco Bioglitter® SPARKLE is designed to create highly visible, classic glitter effects. The effect changes significantly depending on the particle size. Fine particles produce a more uniform, high-quality shimmer with subtle light reflection. Medium and larger particles significantly enhance the sparkle effect and create a clearly visible, highly reflective appearance. Overall, SPARKLE is designed to produce brilliant, decorative, and, in some cases, holographic effects.
Deco Bioglitter® PURE takes a different visual approach. Here, the focus is more on softer effects. Depending on the particle size, the result is either a uniform shimmer or clearly defined color effects. Compared to SPARKLE, PURE often appears less “sparkly” but creates a calmer visual impression.
DECO 60 Bioglitter® SPARKLE is designed primarily for large-scale decorative and creative applications. The particle sizes here are also variable, but the focus is on highly visible, easy-to-apply effects for DIY projects, events, and decoration. Finer sizes produce a more subtle effect, while larger particles create bold, highly visible glitter effects that really stand out, especially in creative or decorative settings.
You can find the exact particle sizes on our website in the respective product data sheets and product overviews. The available sizes are listed in detail there, depending on the series and effect. If you have any questions about selecting the right product for your application, we’d be happy to assist you personally.
Are there any differences in processing and workability?
Yes, there are differences in processability and behavior within various application systems between Deco Bioglitter® SPARKLE, PURE, and DECO 60. These differences result from the specific material optimization of each product line.
We’d be happy to advise you personally and help you find the right solution. Contact SiLi team
Deco SiLiglit® & SiLiglam®
What is the difference within the Deco line?
The fundamental difference lies in the material composition and the visual effect.
Deco SiLiglam® TEC
- Technical glitter variant for industrial applications
- Developed for plastics processing (e.g., injection molding, extrusion)
- Heat-stable and process-reliable at high temperatures
Deco SiLiglit® Glass
- glass-based
- creates a crystalline, sparkling “ice/glass effect”
- partially transparent or light-refracting appearance
- Used in design and decoration
Deco SiLiglit® Aluminum
- metallic base for strong light reflection
- very intense, mirror-like metallic effect
- suitable for paints, coatings, and plastics
- heat-stable and process-reliable at high temperatures
Deco SiLiglit® Polyester
- Based on polyester film as the substrate
- Highly versatile
- Wide range of effects (metallic, holographic, matte, etc.)
- Good processing properties in many systems
- Suitable for industrial and decorative applications
Applications & Formulations – Which Series Is Best for What?
Deco SiLiglam® TEC
- Plastics processing (e.g., injection molding)
- heat-resistant applications
- engineering components with decorative finishes
- industrial surfaces
Deco SiLiglit® Glass
- Decorative Applications
- Glass-like Effects
- Craft and Design Applications
- Transparent or Crystalline Looks
Deco SiLiglit® Aluminium
- Paints and Coatings
- Plastic parts with a metallic effect
- Wallpaper and industrial design surfaces
- Robust, highly reflective effects
Deco SiLiglit® Polyester
- Versatile
- Varnishes, paints, printing, plastics
- Decorative and industrial applications
- Extremely broad compatibility
What is glass glitter, and how durable is it for use?
Glass glitter consists of small glass particles that are available as glitter flakes, nuggets, or beads. Thanks to their transparent or reflective surfaces, they create particularly intense shimmer and refraction effects.
Glass glitter is one of the oldest glitter products from Sigmund Lindner GmbH and has a long tradition there. These decades of experience form the foundation for high-quality, durable effect materials.
Which series is best suited for my product, and what criteria should I use to make my selection?
It is therefore not possible to make a general recommendation, since both SiLiglit® and SiLiglam® come in different strengths.
The following criteria are particularly important for the selection process:
- Desired optical effect (e.g., metallic, crystalline, uniformly brilliant, or holographic)
- Application (e.g., cosmetics, plastics, coatings, printing, or decoration)
- Processing system (e.g., temperature, binder, chemical environment)
- Stability and durability requirements in the final product
- Desired technical or decorative effect
Since these factors vary greatly depending on the product, it makes sense to conduct an individual assessment to select the optimal series.
Please contact us directly—we’d be happy to advise you personally and help you find the solution best suited to your application.
Contact SiLi team
Customised solutions for every industry
We offer solutions for every requirement. Discover the advantages of our products in a wide range of applications. Arrange a free consultation with us.
Do you have specific questions about our products and their application?
Then let’s talk about it. We will help you find the right solution. Personal, competent and straightforward. We look forward to getting to know you.