BergaMuls ET1 and ET2
Innovative, Sustainable Solutions for Cosmetic Formulations
Synergistic fiber blends
Environmental changes are shaping the cosmetics industry, driving the demand for sustainably sourced raw materials for modern cosmetic formulations. What is truly sustainable? And what kinds of cosmetic products will we be using in 20 years‘ time when essential resources become increasingly scarce?
We don’t know the answers (yet), but we can offer cosmetic ingredients meeting the present needs and trends without impacting the environment and compromising the ability of future generations to meet their own needs. It‘s not too late to act!
Upcycled dietary fibers and hydrocolloids from agro-food industries such as cellulose or gums can meet those requirements. The fibers can be soluble or insoluble in water, leading to different functionalities within the formulation, i.e. supporting emulsion stability and viscosity. Besides rheological properties, the fibers contribute to an outstanding skin feel after application and they are especially gentle to the skin.
We have created two synergistic blends that meet the requirements of eco-friendliness and functionality in cosmetic formulations. The newest addition to our BergaMuls range was discovered by combining cellulose, gum, and ß-glucan. This way, we have developed a new and all-natural o/w emulsifier and stabilizer to offer another sustainable solution to the formulator. While the insoluble ß-glucan and cellulose fibers derived from oat ad¬just at the oil-water interface to help build a pickering emulsion, soluble ß-glucan and guar gum create a gel network to further stabilize the dispersed oil droplets, resulting in a dual mode of action and robust emulsion products. Because BergaMuls products are not amphiphilic, they are not considered emulsifiers and open numerous possibilities for emulsifier-free formulation concepts.
We don’t know the answers (yet), but we can offer cosmetic ingredients meeting the present needs and trends without impacting the environment and compromising the ability of future generations to meet their own needs. It‘s not too late to act!
Upcycled dietary fibers and hydrocolloids from agro-food industries such as cellulose or gums can meet those requirements. The fibers can be soluble or insoluble in water, leading to different functionalities within the formulation, i.e. supporting emulsion stability and viscosity. Besides rheological properties, the fibers contribute to an outstanding skin feel after application and they are especially gentle to the skin.
We have created two synergistic blends that meet the requirements of eco-friendliness and functionality in cosmetic formulations. The newest addition to our BergaMuls range was discovered by combining cellulose, gum, and ß-glucan. This way, we have developed a new and all-natural o/w emulsifier and stabilizer to offer another sustainable solution to the formulator. While the insoluble ß-glucan and cellulose fibers derived from oat ad¬just at the oil-water interface to help build a pickering emulsion, soluble ß-glucan and guar gum create a gel network to further stabilize the dispersed oil droplets, resulting in a dual mode of action and robust emulsion products. Because BergaMuls products are not amphiphilic, they are not considered emulsifiers and open numerous possibilities for emulsifier-free formulation concepts.
An emulsion with BergaMuls ET is stabilized via three mechanisms
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Formation of a three-dimensional network in the continuous water phase, caused by the high water-binding capacity of the fibers and promoted by shear forces, which are crucial for the formation of the network.
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Embedding of the oil droplets within the network, thereby preventing the coalescence of the oil droplets.
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Stabilization by fiber particles at the oil/water interface (Pickering), creating a physical barrier between oil droplets.
Schematic illustration of an oil droplet in a Pickering emulsion.
Stabilization by solid particles – Pickering emulsions
Particles used for Pickering stabilization should have both hydrophilic and hydrophobic properties. Their wettability can be analyzed by measuring the contact angle. Ideally, the contact angle should be close to 90°. A contact angle of less than 90° indicates a high affinity for water, while a contact angle greater than 90° signifies a stronger affinity for lipophilic phases.
Meet the BergaMuls Stars
BergaMuls ET1
This synergistic blend of soluble and insoluble fibers from fruit and cereal fibers is very mild to the skin and can be used as stabilizer in o/w emulsions at use concentrations up to 3%, thickening agent and rheology modifier in water-based serum formulations at 3-5% or for face masks up to 8% and as a sensory enhancer at 1-3%. It is suitable for cold and hot processes and ideal for creating lotion-like textures in moisturizers, serums, and creams. BergaMuls ET1 is gentle to the skin as it is not amphiphilic. This protects the skin’s own lipids and preserves the natural skin barrier.
Applications: Skin Care
Benefits:
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Highly compatible with various oil polarities
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Electrolyte compatibility and freeze-thaw stability
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Supports sustainable formulations with biodegradable and renewable ingredients
INCI: Beta-Glucan (and) Pectin
Sensory Profile: Creamy, silky texture with a slightly matte finish. Ideal for soft, caring formulations.
Guideline Formulations:
Moisturizing Ceramide Cream
Light Zen Milk
Quench Your Thirst Cream-In-Serum
Silky Underwear
By rethinking cosmetic products, reconside¬ring the product life-cycle, and appreciating what nature has already given us, we can reduce waste to a real minimum and give processing waste from agro-food industries a new purpose. Modern formulations with exciting textures and pleasant sensories can be both – innovative and sustainable. Like our BergaMuls products. Whether for lightweight lotions or rich creams, these versatile ingredients are the key to sustainable and high-performing cosmetics.
BergaMuls ET2
The powerful fiber trio enables the formulation of a variety of natural leave-on formulations when used as the main emulsifier or co-emulsifier in O/W emulsions at 1.5-2%. The size of the oil phase and the concentration of use define the product type. Emulsifier free claim possible! It can also be used as a thickener with excellent viscosity build-up and co-stabilizer. It creates thick, cream-gel textures or lighter lotions with refreshing sensory profiles and a shiny surface. It is therefore suitable for cream gels, light lotions and rich creams. BergaMuls ET2 respects the skin's barrier function and provides a refreshing skin feel.
Applications: Skin Care
Benefits:
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Excellent stability and versatility for different oil phases
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Biodegradable, skin-friendly with no surface-active molecules
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Cold-processable with low shear rates, reducing energy consumption
INCI: Cellulose, Cyamopsis Tetragonoloba (Guar) Gum, Beta-Glucan
Sensory Profile: Fresh, light textures with a subtle shine. Delivers a smooth, luxurious feel on the skin.
Guideline Formulations:
Hydra-Silk Gel Elixir
Standard Lotion
Body Cream
By rethinking cosmetic products, reconside¬ring the product life-cycle, and appreciating what nature has already given us, we can reduce waste to a real minimum and give processing waste from agro-food industries a new purpose. Modern formulations with exciting textures and pleasant sensories can be both – innovative and sustainable. Like our BergaMuls products. Whether for lightweight lotions or rich creams, these versatile ingredients are the key to sustainable and high-performing cosmetics.
Products
At a glance
- Sustainble fiber blend from up-cycled food by-products
- Mild pickering emulsions for emulsifier-free claims
- Gel-cream textures
INCI
- Cellulose
- Cyamopsis Tetragonoloba (Guar) Gum
- Beta-Glucan
At a glance
- Sustainble fiber blend from up-cycled food by-products
- Mild pickering emulsions for emulsifier-free claims
- Lotion-like textures
INCI
- Beta-Glucan
- Pectin
