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Moumoujus

FAGUS SYLVATICA BARK EXTRACT.

Valuable CAS 85251-65-6 / SKIN CONDITIONING

Derived from the bark of the European beech tree, Fagus Sylvatica Bark Extract is a multi-functional ingredient valued for its potent antioxidant and broad-spectrum antimicrobial properties. It actively protects skin from environmental stressors while also combating various microbial concerns, making it a versatile addition to precision skincare formulations.

Summary

Antioxidant Skin Conditioning Antimicrobial Skin Brightening

Science

Mechanism of Action

This extract leverages its rich composition of polyphenolic compounds, including catechin, epicatechin, vanillic acid, and gallic acid, to act as a powerful antioxidant by neutralizing reactive oxygen species. Its antimicrobial efficacy stems from these compounds, inhibiting the growth of a range of bacteria, such as Staphylococcus aureus and MRSA, and certain fungal species like Candida. Furthermore, Fagus Sylvatica Bark Extract demonstrates tyrosinase inhibitory activity, which intervenes in melanin synthesis to help mitigate hyperpigmentation and promote a more uniform skin tone.

Research

Clinical Evidence

High confidence
Effective range 7.45–30000%
Optimal

N/A

Key findings

  1. 01 Exhibited maximal protective effects against oxidative stress without observed cytotoxicity.
  2. 02 Demonstrated significant DPPH radical scavenging activity, confirming its antioxidant potential.
  3. 03 Showed effective antibacterial activity against both Staphylococcus aureus and Methicillin-resistant Staphylococcus aureus (MRSA).
  4. 04 Displayed broad antimicrobial action against common skin pathogens including Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, and Candida species, alongside inhibition of α-glucosidase and tyrosinase.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The extract's phenolic content confers water solubility, facilitating its integration into aqueous formulations. It is commonly extracted using water or ethanol-water mixtures, indicating good stability within such systems.

Safety

Safety Profile

CIR Status
Insufficient data
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has not published a specific safety assessment, citing insufficient data or widespread reported use for a comprehensive review. No dedicated SCCS review was identified. While the FDA regulates finished cosmetic products, Fagus Sylvatica Bark Extract is recognized as a skin conditioning cosmetic ingredient. Despite the absence of comprehensive toxicity data for all routes, generalized 'Fagus Sylvatica Extract' has received 'SkinSAFE 100 Free' and 'Teen SAFE' ratings, suggesting a low potential for irritation or allergic response.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Fagus Sylvatica Bark Extract is a valuable multi-functional ingredient, offering scientifically supported antioxidant, antimicrobial, and skin brightening benefits, with an excellent low irritancy and comedogenicity profile suitable for all skin types.

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