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HYMENAEA COURBARIL SEEDCOAT POWDER.

Insufficient Data / ABRASIVE, ABSORBENT, EXFOLIATING

Hymenaea Courbaril Seedcoat Powder, derived from the Jatobá tree, is primarily utilized for its physical properties as an abrasive, absorbent, and exfoliating agent. While broader extracts from the plant demonstrate a rich profile of bioactive compounds, specific studies on the seedcoat powder's direct biochemical effects on skin are limited.

Abrasive Absorbent Exfoliating Skin conditioning

Science

The primary mechanism of Hymenaea Courbaril Seedcoat Powder on the skin is physical. As an abrasive, it facilitates mechanical exfoliation, aiding in the removal of dead skin cells and promoting a smoother skin texture. Its absorbent properties can help manage surface oils. Broader *Hymenaea courbaril* plant components, such as sap and seed extracts, are known to contain bioactive compounds including flavonoids, tannins, and phenolic compounds. These constituents are associated with antioxidant, anti-inflammatory, and antimicrobial properties, and may contribute to overall skin conditioning, rendering skin softer and more supple. However, these biochemical benefits are primarily attributed to various extracts rather than the isolated seedcoat powder itself.


Research

Low confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A 2% *Hymenaea courbaril* sap extract formulation exhibited antioxidant activity, reduced reactive oxygen species, stimulated fibroblast proliferation, and enhanced cell migration, indicating potential wound healing benefits in mouse models within 3 days. (Note: This study utilized sap extract, not seedcoat powder directly.)
  2. 02 Ethanol seed extracts (70% and 80%) demonstrated antimicrobial activity against bacteria, notably *Pseudomonas aeruginosa*, with Minimum Inhibitory Concentrations (MICs) of 1.0 mg/mL and 8.0 mg/mL, respectively. (Note: This study utilized seed extracts, not seedcoat powder directly.)
  3. 03 Hydroalcoholic extracts from jatoba stem bark and pods, incorporated at 0-1% w/w, displayed significant antioxidant capacity (75.28% by DPPH method) and a high phenolic content (8.80 mg GAE/g). (Note: This study utilized bark and pod extracts, not seedcoat powder directly.)
  4. 04 A hydroethanolic extract from *Hymenaea courbaril* seeds showed antigenotoxic and antioxidant effects, alongside dose- and time-dependent cytotoxic activity against B16F10 melanoma cells. (Note: This study utilized seed extract, not seedcoat powder directly.)

Transparency

Not commonly dusted

Hymenaea Courbaril Seedcoat Powder is intended for use as a physical exfoliant and abrasive, where its particulate nature is the desired functional component, not a dusting byproduct.


The Formula

Solubility
Water
Optimal pH N/A
0 7 14

Safety

CIR Status
Not reviewed
Sensitization risk Unknown

No specific safety assessments from CIR, SCCS, or FDA for *Hymenaea courbaril* seedcoat powder are available. While general *Hymenaea courbaril* extracts have demonstrated low acute toxicity in in vivo studies, the lack of targeted evaluations for the powder itself means its sensitization potential remains unknown. The European Commission CosIng database lists 'HYMENAEA COURBARIL SEED EXTRACT' as a skin protecting agent, without specific SCCS opinions.


Your Skin

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Insufficient Data

While primarily recognized for its physical exfoliating properties, comprehensive clinical and safety data specifically for *Hymenaea courbaril* seedcoat powder are currently limited, making definitive efficacy and safety claims challenging.


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