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Moumoujus

HYDROLYZED RUMEX CRISPUS ROOT EXTRACT.

Valuable / ANTIMICROBIAL

Hydrolyzed Rumex Crispus Root Extract is a multi-functional botanical ingredient recognized for its comprehensive benefits, including skin conditioning, soothing, and moisturizing properties. It actively contributes to a smoother, more hydrated complexion while calming irritation, making it a versatile addition to precision skincare formulations.

Summary

Skin conditioning Soothing agent Moisturizer Antioxidant Antimicrobial (cosmetic use) Skin lightening / Depigmenting

Science

Mechanism of Action

This extract operates through several distinct pathways to enhance skin health. Its robust antioxidant capacity stems from a rich profile of naturally occurring phenolic, flavonoid, and proanthocyanadin compounds, which efficiently neutralize free radicals. Furthermore, it exhibits antimicrobial properties, partly attributed to the presence of anthraquinones, such as emodin, aiding in skin purification. A key mechanism for targeted skin brightening involves the competitive inhibition of tyrosinase, an enzyme crucial for melanin biosynthesis. By binding to tyrosinase's active site, the extract disrupts the enzyme's function, leading to a visible reduction in melanin production and a more even skin tone.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 A methanol extract of Rumex crispus demonstrated significant antioxidant activity, achieving 93.5% inhibition.
  2. 02 A 70% ethanol extract of Rumex crispus root exhibited good antioxidant activity through DPPH scavenging.
  3. 03 An acetone extract of Rumex crispus root (RT-ACE) displayed potent antimicrobial effects against various bacterial strains and fungi.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The optimal pH range for the stability of the hydrolyzed version of this extract is not specified in the current data. Active substances derived from Rumex crispus root are reported to be highly soluble in water and ethyl alcohol.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

While the non-hydrolyzed Rumex Crispus Root Extract is generally considered safe for topical cosmetic use, with EWG Skin Deep rating it with 'LOW' concern for cancer, allergies, and developmental toxicity, specific safety assessments (such as by CIR, SCCS, or FDA) for the hydrolyzed form were not found in the research data. The potential for irritancy is assessed as low.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Hydrolyzed Rumex Crispus Root Extract offers valuable multi-functional benefits, including potent antioxidant and brightening effects through tyrosinase inhibition, alongside soothing, moisturizing, and antimicrobial properties, making it a versatile ingredient suitable for diverse skin concerns with a low risk of irritation or comedogenicity.

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