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Moumoujus

ACACIA CATECHU CATECHINS.

Valuable CAS - / ANTIOXIDANT

Potent bioactive compounds extracted from the heartwood of Acacia catechu, delivering powerful antioxidant and anti-inflammatory effects through high concentrations of catechins and condensed tannins. This traditional botanical ingredient excels at wound healing, pathogen control, and pore refinement while providing comprehensive skin protection. Known as 'Cutch' in traditional medicine, these catechins offer evidence-based benefits for acne management and inflammatory skin conditions.

Summary

antioxidant anti-inflammatory antimicrobial astringent wound healing

Science

Mechanism of Action

Inhibits pro-inflammatory pathways including NF-κB and eicosanoid production while neutralizing reactive oxygen species through catechin and epicatechin activity. The condensed tannins create protective protein complexes over damaged skin and provide astringent effects that help minimize pore appearance and control excess oil production.

Research

Clinical Evidence

Medium confidence
Effective range 0.5–2%
Optimal

1%

Key findings

  1. 01 Clinical trials at 0.5-2% concentration demonstrated significant improvement in wound healing and blemish reduction
  2. 02 In vitro antimicrobial activity against S. aureus achieved at 1.25-10.0 mg/ml concentrations
  3. 03 Animal studies at 100-200 mg/kg showed marked reduction in delayed-type hypersensitivity inflammatory responses

Transparency

Dusting Analysis

Not commonly dusted
Min. effective
0.1%
Red flag below
0.05%

Given the traditional use and clinical efficacy at 0.5-2%, concentrations below 0.1% are likely insufficient for meaningful therapeutic benefit

The Formula

Formulation

Solubility
Both
Optimal pH 3.5 – 5
0 7 14

Stability

Highly oxidation-sensitive requiring acidic pH environments for stability. Degrades rapidly in aqueous solutions but remains stable in ethanol-based or acidified systems. Light and air exposure accelerates degradation.

Synergies

  • Vitamin C (enhanced antioxidant activity)
  • Niacinamide (complementary anti-inflammatory effects)
  • Hyaluronic acid (wound healing support)

Conflicts

  • Alkaline ingredients (pH >7.0)
  • Iron salts
  • Strong oxidizing agents
  • Gelatin-based ingredients

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

CIR Expert Panel has not established definitive safety guidelines for Acacia catechu extracts, though related Acacia species are generally recognized as safe

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Low

Our Assessment

Verdict

Valuable

A scientifically-supported botanical ingredient offering multi-faceted benefits for inflammatory skin conditions, though limited safety data prevents widespread recommendation.

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