Science
Mechanism of Action
This extract improves skin appearance and feel through its rich composition of bioactive compounds, including flavonoids, tannins, and saponins. Its key mechanisms involve potent antioxidant activity, achieved by inhibiting reactive oxygen species, alongside stimulating fibroblast proliferation and promoting cell migration, all crucial processes for skin regeneration and maintaining healthy skin architecture.
Research
Clinical Evidence
Medium confidence2%
Key findings
- 01 In topical application on mice, the sap extract exhibited significant antioxidant activity by inhibiting reactive oxygen species. It also demonstrated potential for fibroblast proliferation and promoted cell migration, contributing to enhanced wound healing.
- 02 A hydroalcoholic extract of Hymenaea courbaril stem bark displayed potent antioxidant activity in vitro. Separately, concentrations up to 100 μg/mL of a hydroalcoholic extract of Hymenaea courbaril stem bark showed low toxicity, not markedly affecting cell viability in various cell lines.
Transparency
Dusting Analysis
Insufficient data is available in the provided research to determine if this ingredient is commonly dusted or to establish specific dusting thresholds.
The Formula
Formulation
Stability
The sap extract is noted as water-soluble, and its components, such as tannins, are generally water-soluble. Extraction methods utilizing ethyl acetate also suggest solubility in polar organic solvents.
Safety
Safety Profile
Hymenaea Courbaril Sap Extract is broadly considered safe for topical cosmetic use. Studies on Hymenaea courbaril extracts (including both sap and stem bark) indicate low in vitro toxicity, non-genotoxic, and low mutagenic potential. The sap extract specifically demonstrated no cytotoxic, clastogenic, or aneugenic effects in mouse bone marrow. While generally well-tolerated, rare instances of skin irritation, allergic reactions, redness, or itching are possible, hence a patch test before widespread application is recommended.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Hymenaea Courbaril Sap Extract is a valuable botanical ingredient, providing potent antioxidant benefits and supporting skin regeneration for improved overall skin health and texture.
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References
Sources