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TRIHYDROXYSTEARIN

Last update on Mar 23, 2023
Trihydroxystearin is used in a wide range of personal care and cosmetic products for its emollient, moisturizing, and thickening properties. It is a multi-functional ingredient that is derived from castor oil and is a clear, yellowish liquid. Additionally, Trihydroxystearin helps to improve the texture and feel of products, making them smoother and more spreadable. It is also used as a film former, which enhances the water resistance and durability of formulations. This versatile ingredient can boost the performance and aesthetics of a wide range of products.
CAS Number: 139-44-6Chem/IUPAC Name: 1,2,3-Propanetriyl tris(12-hydroxyoctadecanoate)EINECS/ELINCS No: 205-364-6COSING REF No: 38718

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What is TRIHYDROXYSTEARIN used for?

Trihydroxystearin is an effective ingredient with many benefits for the hair and skin. It can commonly be found in products like moisturizers, serums, shampoos, lipsticks, and eyeshadows.
  • Skin care: It is a popular ingredient in skin care products because of its emollient and moisturizing properties. It helps to hydrate and soften the skin, making it smoother and more supple. Trihydroxystearin is also used as a thickener in creams and lotions, helping to improve their texture and consistency
  • Hair care: It improves the texture and manageability of hair. It helps to smooth and condition the hair, making it softer and more manageable. Trihydroxystearin is also used as a film former, which helps to protect the hair from environmental damage
  • Cosmetic products: It helps to create a smooth, even texture in products like foundations and concealers. Further, Trihydroxystearin acts as a film former in lipsticks and other color cosmetics, helping to improve their wear and durability

Origin

Trihydroxystearin is made by combining castor oil with glycerin in the presence of a catalyst. This process results in the formation of a triglyceride, which is then further reacted with an oxidizing agent to create trihydroxystearin.

What does TRIHYDROXYSTEARIN do in a formulation?

EMOLLIENT|
EMULSIFYING|
MOISTURISING|
SKIN CONDITIONING|
VISCOSITY CONTROLLING

Safety Profile

Trihydroxystearin is considered to be a safe ingredient for use in cosmetics and personal care products. It is generally well-tolerated by the skin and has a low risk of causing irritation or allergic reactions. There are no known side effects associated with the use of Trihydroxystearin. However, as with any new product, it is recommended to perform a patch test prior to use. Trihydroxystearin is considered safe for use during pregnancy. It is also vegan and halal.

TRIHYDROXYSTEARIN alternatives

TRIHYDROXYSTEARIN technical profile

Property Values
Melting Point 60-70°C
pH 7.0
Solubility Insoluble in water
Viscosity High