Science
Mechanism of Action
This extract primarily functions as a humectant, efficiently drawing water into the epidermis to boost skin hydration. It actively strengthens the skin's hydrolipidic barrier, crucial for preventing dehydration and maintaining skin integrity, and can compensate for ceramide function to enhance skin smoothness, firmness, and brightness. Rich in active compounds like fatty acids (including omega-6), flavonoids, glycosides, and phenolic compounds, it also exhibits anti-inflammatory properties to soothe itching and irritation, regulates sebum production, and provides antioxidant protection against free radical damage from environmental aggressors.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 An in-vivo study demonstrated that a biofunctional blend, including Hydrolyzed Cottonseed Extract alongside trehalose, glucose, fructose, sucrose, and inositol (named Cotton Bloom™ 5S biofunctional), significantly contributed to improved skin hydration.
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This water-soluble cotton plant extract is generally stable. While specific pH stability for the hydrolyzed extract is not precisely detailed, related cottonseed protease exhibits activity across a broad pH range of 4.0-10.0, with an optimum at pH 7.0. Related cottonseed oil also demonstrates good oxidative stability.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Expert Panel has assessed related cottonseed derivatives and concluded their safe use in cosmetic formulations, provided established limits on gossypol, heavy metals, and pesticide concentrations are strictly observed. For example, gossypol-free ethanol extracts of cottonseed have shown extremely low levels (less than 1 ppm), well below the US federal limit of 450 ppm. Related Hydrogenated Cottonseed Oil was found to be neither an irritant nor a sensitizer at concentrations up to approximately 21%.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hydrolyzed Cottonseed Extract is a valuable ingredient, offering significant hydrating, barrier-supporting, and soothing benefits across all skin types, with established safety when impurity levels are stringently controlled.
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