Science
Mechanism of Action
This ingredient operates through a dual mechanism. The Theobroma Grandiflorum Seed Butter (Cupuacu butter) component is rich in fatty acids, such as oleic and linoleic acids, which impart significant emollient and softening properties. Its hydrophilic nature allows it to act as a 'super-moisturizer,' assisting the skin in retaining moisture, improving suppleness, and regulating the lipid layer. Additionally, it provides antioxidant protection through its vitamin content. The PEG-7 Glyceryl Esters component functions as an emulsifier and surfactant, enabling the stable dispersion of oil and water phases, thereby improving formulation integrity and further contributing to skin conditioning.
Research
Clinical Evidence
Medium confidence5%
Key findings
- 01 Emulgels containing Theobroma grandiflorum seed butter at 5%, 10%, and 20% concentrations demonstrated antioxidant activity and offered photoprotective effects against UV-induced epidermal damage in mice.
- 02 A prototype cream formulated with 5% Theobroma grandiflorum seed butter exhibited significant moisturizing properties in a clinical study conducted on 20 human volunteers.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
The ingredient is known to contribute to stable emulsions, benefiting from the uniform triglyceride composition and high oxidative stability of Theobroma Grandiflorum Seed Butter. The PEGylated ester component further aids in stabilizing formulations by facilitating the mixing of oil and water.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Theobroma grandiflorum seed butter is safe for cosmetic use, typically at concentrations up to 7%. Similarly, the broader category of PEGylated alkyl glycerides, including PEG-7 glyceryl esters (e.g., PEG-7 Glyceryl Cocoate), are deemed safe, with reported safe usage in leave-on products up to 10%. This combined ingredient should be formulated to ensure non-irritancy, consistent with CIR guidelines.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This ingredient is valuable for its potent moisturizing, skin-conditioning, and antioxidant properties, along with its ability to stabilize formulations and improve skin suppleness across all skin types with a low risk of irritation or comedogenicity.
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