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Hydrolyzed Silk is also used in hair care products to retain moisture and keep hair hydrated.
Hydrolyzed Silk is a widely used ingredient in the hair care segment.
Hydrolyzed Silk is used to make clothes, medicines, and cosmetic products.
CAS Number: 96690-41-4
EC Number: 306-235-8
Chem/IUPAC Name: Protein hydrolyzates, silk
Molecular Formula: Not applicable (mixture of peptides of varying lengths).
Molecular Weight: Typically ranges from: 200 Da to 10,000 Da
SYNONYMS:
crosilk 10000, crosilk G, crosilk liquid, crosilk protein complex, protein hydrolyzates silk, silk amino acids, extrapone silk GW N (Symrise), silk hydrolyzed, Hydrolyzed Silk, Silk Protein Hydrolyzates, Silk Amino Acids, Protein Hydrolyzates, Silk
Hydrolyzed Silk is a natural protein fiber that is present in the cocoons of the silk worm, Bombyx mori.
Hydrolyzed Silk consists of fibroin and sericin proteins.
Hydrolyzed Silk comes in different types depending on the insect that produces it.
Hydrolyzed Silk is a clear, amber-colored liquid with a characteristic mild odor and is soluble in water.
Hydrolyzed Silk’s a highly purified natural silk powder that retains the original physical structure and chemical composition of the silk during processing.
Hydrolyzed Silk with the addition of acid or enzymes.
Hydrolyzed Silk acts as a protective agent.
Hydrolyzed Silk offers a nutritious and protective action on the capillary fibers.
Hydrolyzed Silk provides hydration and restoring properties.
Hydrolyzed Silk is suitable for hair treatment.
Hydrolyzed Silk is a natural protein obtained from natural silk noils (fibers, fibroin) from the cocoon of the silk worm (Bombyx mori).
Hydrolyzed Silk has excellent moisture binding properties & silky smooth feel.
The exceptional purity of silk is shown by the clarity of Hydrolyzed Silk's film and low ash content.
Hydrolyzed silk is an animal-derived byproduct made by hydrolyzing the silk protein obtained from the spent cocoon of the silkworm.
Hydrolyzed Silk helps to condition skin and hair, imparting a smooth feel.
Hydrolyzed Silk is derived from the leftover cocoons made by silkworms.
The cocoons are hydrolysed to make Hydrolyzed Silk soluble in water so it can be used in cosmetic formulations.
Hydrolyzed Silk is in liquid form and is orange to brown in colour.
To make Hydrolyzed Silk powder, silk fibers are broken down into smaller fragments through a process called hydrolysis.
This process produces a water-soluble protein that can be easily incorporated into cosmetic formulas.
Hydrolyzed Silk is considered a high-quality protein source for use in cosmetics because it is easily absorbed by the skin and hair.
Hydrolyzed Silk is rich in amino acids, which are essential building blocks for protein and play an important role in maintaining healthy skin and hair.
USES and APPLICATIONS of HYDROLYZED SILK:
Hair Care: Hydrolyzed Silk is also used in hair care products to retain moisture and keep hair hydrated.
Hydrolyzed Silk is a widely used ingredient in the hair care segment.
Hydrolyzed Silk is a kind of a protein that provides the required amino acids to hair shafts in order to make them stronger and shinier.
Hydrolyzed Silk is also used in skincare because it protects the surface against harmful environmental factors and is hydrating.
Hydrolyzed Silk protein is commonly found in products like shampoos, conditioners and lotions.
Hydrolyzed Silk is quite similar to the proteins that are naturally present in the skin and hair.
Hence, Hydrolyzed Silk works wonders in replenishing any lost protein that causes dryness and damage.
Hydrolyzed Silk is used to make clothes, medicines, and cosmetic products.
Hydrolyzed Silk is an ideal moisture-absorbing and moisturizing agent.
When used in hair care products, Hydrolyzed Silk can form a transparent protective film on the surface of the hair to prevent excessive evaporation of hair moisture and reduce hair frizz.
At the same time, Hydrolyzed Silk can inhibit the activity of tyrosinase and achieve the effect of whitening skin.
Hydrolyzed Silk has good thermal stability, it’s safe and non-irritating, and it has good compatibility with other cosmetic raw materials.
Therefore, Hydrolyzed Silk can be used in products such as hair care, creams and makeup.
Hydrolyzed Silk is composed principally of the free amino acids occurring in silk and can penetrate the cuticle in both damaged and undamaged hair.
Hydrolyzed Silk exhibits excellent moisture binding properties improving the softness and handling characteristics of the hair.
Hydrolyzed Silk maintains its prestige through associative connotations of luxury, elegance, smoothness and sheen.
Hydrolyzed Silk derivatives not only satisfy marketing label claims, but offer excellent functional performance benefits to meet the demands of today's hair care products.
Skin Conditioning / Humectant: Hydrolyzed Silk binds moisture to the stratum corneum, improving elasticity and softness.
Often used in moisturizers, serums, anti-aging creams
Hair Conditioning / Antistatic Agent: Hydrolyzed Silk provides shine, manageability, and reduced static in shampoos, conditioners, styling products
Texture & Film-forming Agent: Hydrolyzed Silk creates a breathable, smooth film that protects skin or hair from environmental dehydration
Anti-inflammatory Support: Preliminary studies show hydrolyzed silk peptides may reduce UV-induced skin inflammation and support soothing effects
Hair care: Hydrolyzed Silk is used in shampoos, Conditioners, and Treatment products.
Skin care: Hydrolyzed Silk is used lotions, creams, Bath gels, Shave preparations, Liquid hand soaps, and Soap bars
Hydrolyzed Silk can be added to formulas as is; add to water-phase of formula or at the end of the formula.
Recommended use level of Hydrolyzed Silk is 0.5 - 10%.
Hydrolyzed Silk is used for external use only.
Applications of Hydrolyzed Silk: All kinds of hair care products including shampoos, hair conditioners, hair balms, hair pomades.
Hydrolyzed Silk is also skin care products including lotions and creams.
Hydrolyzed Silk has been developed to help nurture hair and skin with silken beauty.
The use of Hydrolyzed Silk keeps moisture and protect the dermis where sometimes the weather is adverse.
Hydrolyzed silk is a natural moisturizer that hydrates and conditions the ideal for adding to the cosmetic formulations leaving skin soft and smooth touch.
The use of liquid silk, Hydrolyzed Silk, keeps moisture and protect the dermis where sometimes the weather is adverse.
Hydrolyzed silk is also ideal in formulations for hair care, helping to make the hair look softer and nourished, and provides a lasting shine.
Silk contains hydrolyzed silk amino acids give the skin a soft and velvety appearance when used in a cosmetic product, but also have excellent antioxidant properties.
Hydrolyzed silk is added in the aqueous phase of a cosmetic formulation.
The rate of use of Hydrolyzed Silk is 1 to 30%
-Uses Hydrolyzed Silk:
• Hair care
• Skin care
• Bath gels, body oils, shower, massage candles
-Hydrolyzed Silk is used in Cosmetic Products:
Hydrolyzed Silk is used as a bulking and skin conditioning agent in a variety of cosmetic products.
Hydrolyzed Silk helps to increase the volume of the product and conditions the skin, making it appear smooth and soft.
-Moisture-Holding Capacity:
Amino acids contain active groups that have moisture-holding capacity.
When applied to the skin, Hydrolyzed Silk forms a protective film on the surface, preventing loss of moisture from the skin and keeping it hydrated.
USE OF HYDROLYZED SILK IN SOAP:
Hydrolyzed silk protein can be used to add moisturizing and conditioning properties to soap formulations.
Determine the amount of hydrolyzed silk protein needed based on the size of the soap batch.
The recommended use is usually 1-2% of the total weight of oils in the recipe.
Add the hydrolyzed silk protein to the melted oils during soap making.
It is important to mix well so that Hydrolyzed Silk is completely dissolved.
Continue making the soap as usual.
Hydrolyzed Silk can improve the lather and texture of soap, but it can also increase the softness of soap.
It is important to weigh the use of Hydrolyzed Silk against other hardening ingredients, such as sodium lactate or stearic acid, to prevent the soap from becoming too soft or mushy.
USE OF HYDROLYZED SILK IN COSMETICS:
Hydrolyzed Silk is a popular ingredient in cosmetic formulas because it offers a range of benefits for skin and hair.
Determine the appropriate level of use of Hydrolyzed Silk:
The recommended application rate for Hydrolyzed Silk varies depending on the product and the desired effect, but is usually between 1% and 5%.
*Process the powder:
Hydrolyzed Silk can be added to a wide range of cosmetic formulas, including lotions, creams, shampoos, conditioners and hair masks.
Hydrolyzed Silk can be easily incorporated into formulas by adding it to the water phase and mixing well.
*Heat the formulation if necessary:
If the formulation must be heated, as in the case of a lotion or cream, it is important to add the Hydrolyzed Silk after the formulation has been heated and cooled to avoid denaturing the protein.
*Stir well:
Once the Hydrolyzed Silk is added to the formulation, stir well for even distribution.
*Testing and Adjustment:
It is important to test Hydrolyzed Silk and adjust the level of use as necessary to achieve the desired effect.
Too much Hydrolyzed Silk can make a product feel sticky or leave a residue, while too little may not provide the desired benefits.
CHARACTERISTICS OF of HYDROLYZED SILK:
Hydrolyzed Silk is produced from Bombyx mori silk proteins (fibroin and sericin) via degumming followed by controlled hydrolysis to generate water-soluble peptides or amino acids.
These fragments retain the amino acid profile of Hydrolyzed Silk, notably high in serine, which supports hydration, barrier repair, and film‑forming skin feel
BENEFITS OF HYDROLYZED SILK:
*Moisturizing and conditioning agent.
*Ability to improve skin texture and elasticity.
*Ideal ingredient for anti-aging products.
*Thanks to its small molecular size, it easily penetrates the skin and hair.
*Natural source of amino acids, which are essential building blocks to ensure healthy skin and hair.
*Protective effect on the skin.
*Hydrolyzed Silk helps form a protective barrier that helps prevent moisture loss.
*Hydrolyzed Silk protects skin from environmental stressors such as pollution and UV radiation.
*Soft and non-irritating.
*Suitable for sensitive skin types.
WHAT IS HYDROLYZED SILK USED FOR?
Hydrolyzed Silk is extremely similar to the proteins found in our own bodies.
Hydrolyzed Silk is thus an excellent external source of protein that positively impacts skin and hair.
*Hair care:
Hydrolyzed Silk aids in smoothness and silkiness.
Due to lack of nutrition or chemical treatments, the hair shafts lose their protein and become dry, dull and damaged.
Hydrolyzed Silk makes up for this loss of nutrition.
*Skin care:
Hydrolyzed Silk acts as a humectant that pulls water to the outer layers of the skin and locks it.
This results in a soft, supple and plump surface.
Hydrolyzed Silk also forms a barrier on the skin to protect it against the harmful stressors of the environment.
Hydrolyzed Silk is a good conditioning agent that makes cosmetic products more effective and prevents them from drying out the surface that it is applied on.
Hydrolyzed Silk gives a smooth texture to the products and a radiant glow to the skin.
ORIGIN OF of HYDROLYZED SILK:
Hydrolyzed Silk is a natural ingredient that is derived from the leftover cocoons made by silkworms.
The purest form of Hydrolyzed Silk is extracted from this byproduct and is then cleansed, degummed and combed.
After a controlled hydrolysis procedure, Hydrolyzed Silk protein is obtained.
In its raw form, Hydrolyzed Silk appears as an amber-colored liquid and has a characteristic mild odor.
WHAT DOES HYDROLYZED SILK DO IN A FORMULATION?
*HAIR CONDITIONING
*HUMECTANT
*SKIN CONDITIONING
Hydrolyzed Silk is a safe ingredient and is essential for the good health of skin and hair.
Hydrolyzed Silk is not vegan as it is derived from an animal by-product.
However, Hydrolyzed Silk is considered cruelty-free as it is derived from the cocoons that have already been departed by the silkworms.
Additionally, limited data shows no risk of use of Hydrolyzed Silk during pregnancy.
ALTERNATIVES of HYDROLYZED SILK:
*GLYCERIN
*HYDROLYZED KERATIN
FUNCTION(S) OF HYDROLYZED SILK IN COSMETIC PRODUCTS
*ANTISTATIC
Hydrolyzed Silk reduces electrostatic charges (e.g., of the hair)
*HAIR CONDITIONING
Hydrolyzed Silk leaves the hair easy to comb, supple, soft and shiny and/or imparts volume
*HUMECTANT
Hydrolyzed Silk holds and retains moisture in cosmetic products
*SKIN CONDITIONING
Hydrolyzed Silk maintains the skin in good condition
Hydrolyzed Silk is a protein derived from silk fibers that have been broken down into smaller, water-soluble molecules through a process called hydrolysis.
Hydrolyzed Silk is highly valued in skincare for its ability to provide deep hydration, contribute to skin texture and to the overall appearance of the skin.
Hydrolyzed Silk is often referred to as silk protein and is known for its luxurious feel and moisturizing properties.
WHERE DOES HYDROLYZED SILK COME FROM?
Hydrolyzed Silk is sourced from the cocoons of silkworms, specifically the Bombyx mori species.
Hydrolyzed Silk fibers are extracted and then undergo a hydrolysis process, which involves breaking down the large silk proteins into smaller peptides and amino acids.
This process makes Hydrolyzed Silk proteins water-soluble and easily absorbed by the skin, allowing them to provide their beneficial properties.
WHAT ARE THE BENEFITS of HYDROLYZED SILK?
*MOISTURIZING
*REJUVENATING
*PROTECTING
*Intense Hydration:
Hydrolyzed Silk is excellent at attracting and holding moisture, keeping the skin deeply hydrated and supple.
*Skin Texture:
Hydrolyzed Silk forms a protective, breathable film on the skin’s surface, smoothing and softening the skin’s texture for a silky, smooth feel.
*Elasticity:
The amino acids in Hydrolyzed Silk contribute to the skin’s natural elasticity, minimizing the appearance of maturing skin.
*Soothing and Calming:
Hydrolyzed Silk has a gentle, soothing benefits on the skin, making it suitable for sensitive or irritated skin types.
*Lightweight Feel:
Despite its hydrating properties, Hydrolyzed Silk is lightweight and non-greasy, making it suitable for all skin types, including oily skin.
HOW IS HYDROLYZED SILK USED IN PRODUCTS?
Hydrolyzed Silk is included for its ability to deeply hydrate and contribute to skin texture as it minimizes the appearance of maturing skin and benefits the skin’s natural radiance.
Hydrolyzed Silk's gentle nature is ideal for sensitive or irritated skin, where its soothing and moisture-holding properties can protect the skin's natural barrier.
Hydrolyzed Silk is a hydrolysed protein that leaves the skin feeling silky smooth.
Even for very stressed skin.
It is obtained from real silk fibres and gives the hair a fine, silky shine.
Hydrolyzed Silk can be used in a variety of formulations such as creams, lotions and serums.
In eye care as well as in after-sun products.
In decorative cosmetics, Hydrolyzed Silk improves the feel of the skin in make-up products.
