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ACER RUBRUM BARK POWDER.

Valuable / ABRASIVE

A red maple bark extract rich in bioactive phenolic compounds including Ginnalin A, B, and C that delivers targeted matrix protection and cellular defense. This botanical ingredient demonstrates measurable anti-aging effects through dual-pathway enzyme inhibition and enhanced protein synthesis.

antioxidant anti-aging skin conditioning soothing barrier repair

Science

Functions through enzyme inhibition and protein synthesis stimulation - specifically blocks collagenase and elastase activity that breaks down dermal matrix proteins, while simultaneously promoting elastin, collagen, and involucrin production. Additionally provides cellular protection against oxidative stress and glycation damage through its concentrated phenolic content.


Research

High confidence
Effective range 0.005–0.1%
Optimal

0.1%


Transparency

Not commonly dusted

Botanical extract with established research backing and measurable concentrations in clinical studies - not typically used for marketing purposes only


The Formula

Solubility
Water
Optimal pH 4 – 6.5
0 7 14

Stability

Phenolic compounds remain stable in aqueous solutions; microencapsulation with maltodextrin enhances long-term stability and controlled bioactive release

Synergies

  • vitamin C
  • niacinamide
  • peptides

Conflicts

  • strong oxidizing agents
  • highly alkaline ingredients

Safety

CIR Status
Not reviewed as powder, but bark extracts generally recognized as safe
Sensitization risk Low

Standard patch testing recommended for sensitive individuals; low comedogenic rating of 1/5


Your Skin

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

Our Assessment

Valuable

Well-researched botanical with demonstrated matrix protection and cellular defense capabilities at effective concentrations.


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