Science
Mechanism of Action
This ingredient leverages the natural benefits of Cupuaçu butter to improve skin barrier function. Its primary action involves forming a protective yet breathable film on the skin's surface, effectively minimizing transepidermal water loss (TEWL) and locking in moisture. The presence of beneficial fatty acids, including oleic, stearic, and linoleic acids, alongside phytosterols, contributes to its profound emollient capabilities and structural support for the epidermal barrier. Furthermore, components inherited from Cupuaçu butter, such as sulfated flavonoid glycosides and polyphenols, impart a degree of antioxidant potential against environmental stressors. As a glyceryl ester, it also contributes to emulsion stability and texture refinement.
Research
Clinical Evidence
Insufficient-data confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Stability
Exhibiting inherent stability, similar to its parent Cupuaçu butter, which possesses low peroxide index values indicating resistance to oxidative degradation. While a precise optimal pH range for these glyceryl esters is not specified, the phytosterols within the butter are recognized for their ability to maintain cellular integrity across varying pH environments, suggesting robust formulation flexibility.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has evaluated related 'Polyglyceryl Fatty Acid Esters', which encompasses 'Theobroma Grandiflorum Seed Butter Polyglyceryl-6 Esters', deeming them safe for cosmetic use provided they are formulated to be non-irritating. The parent ingredient, Theobroma Grandiflorum Seed Butter (Cupuaçu Butter), is considered safe, with reported usage ranging from 0.00005% to 7%. Specific SCCS or FDA assessments for 'Theobroma Grandiflorum Seed Butter Glyceryl Esters' are not available, hence precise maximum safe concentrations for this exact ester are undefined, though its lineage suggests a favorable safety profile under proper formulation.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Theobroma Grandiflorum Seed Butter Glyceryl Esters offer significant emollient and skin conditioning benefits, deriving a robust moisture-locking and barrier-supporting profile from Cupuaçu butter, making it a valuable addition for enhancing skin hydration and smoothness, particularly for dry and sensitive skin types.
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