Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

GLYCERYL TRI-HYDROGENATED ROSINATE.

Valuable / SKIN CONDITIONING - EMOLLIENT, SURFACTANT - CLEANSING

Glyceryl Tri-Hydrogenated Rosinate is a highly stable hydrogenated glycerol ester recognized for its emollient and film-forming capabilities. It contributes to enhanced skin hydration by minimizing moisture loss and improving the adherence and longevity of cosmetic formulations. Its robust composition ensures excellent resistance to oxidation and discoloration.

Summary

Emollient Cleansing Agent Surfactant Film forming Adhesive

Science

Mechanism of Action

This ingredient functions primarily as an emollient, imparting a soft, smooth feel to the skin and actively reducing transepidermal water loss to maintain hydration. Furthermore, it acts as a film-forming agent, creating a resilient barrier on the skin's surface that prevents moisture evaporation, improves product adherence, and enhances water resistance. It also serves as an adhesive for transfer-resistant formulations and can aid in emulsification and foam stabilization.

Research

Clinical Evidence

Medium confidence
Effective range 2–10%
Optimal

N/A

Key findings

  1. 01 Functional applications in formulations such as foundation (4.0%), blush (2.0%), and lip gloss (2.0%) have demonstrated no skin irritation or sensitization with related Glyceryl Rosinate forms.
  2. 02 A 10% concentration of Glyceryl Rosinate showed no sensitization in semi-occluded patch tests, though a specific mixture containing 10% Glyceryl Rosinate led to a singular case of irritation/sensitization in one out of 49 subjects.
  3. 03 Conversely, a 50% concentration of Glyceryl Rosinate was found to be irritating to the skin.

Transparency

Dusting Analysis

Not commonly dusted

No specific data on dusting behavior was found for this ingredient.

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Its hydrogenated structure confers exceptional resistance to oxidation, discoloration, and heat, ensuring robust long-term stability and product integrity. This also provides good aging resistance, making it suitable for applications requiring extended shelf-life.

Conflicts

  • Methanol
  • Ethanol

Safety

Safety Profile

CIR Status
Safe as used
Max tested
96%
Sensitization risk Moderate

The CIR Expert Panel considers glyceryl monoesters, including Glyceryl Hydrogenated Rosinate (a category encompassing mono-, di-, and tri-esters like this ingredient), to be safe at current cosmetic concentrations and uses. However, a recognized potential for allergic reactions exists due to residual rosin, which may be present in both Glyceryl Rosinate and Hydrogenated Glyceryl Rosinate. Consequently, patch testing is advisable for individuals with sensitive skin. The FDA has approved Glycerol Ester of Hydrogenated Rosin as a chewing gum ingredient. While up to 96% has been reported for Glyceryl Rosinate in depilatories, typical leave-on skincare applications would utilize significantly lower concentrations.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

This versatile ingredient offers significant emollient and film-forming benefits, enhancing product stability and adherence, though individuals with sensitive skin should exercise caution due to the potential presence of residual rosin.

Related

Similar Ingredients

Finding similar ingredients…