Science
Mechanism of Action
The extract operates through its active bitter principles, known as quassinoids, which are recognized for their astringent and skin-conditioning benefits. This mechanism contributes to a tightening and toning effect on the skin.
Research
Clinical Evidence
Low confidenceN/A
Transparency
Dusting Analysis
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not conducted a specific safety assessment for PICRASMA EXCELSA WOOD EXTRACT in cosmetic applications. Although a related substance, QUASSIA, EXTRACT, holds Generally Recognized As Safe (GRAS) status from the FDA for food flavoring, comprehensive dermal toxicity data for this particular extract is currently unavailable.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Due to a lack of specific clinical studies and comprehensive safety data for cosmetic use, the overall efficacy and safety profile of Picrasma Excelsa Wood Extract remain largely undetermined.
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