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Moumoujus

THAMNOLIA VERMICULARIS LEAF EXTRACT.

Valuable / SKIN CONDITIONING

Thamnolia Vermicularis Leaf Extract, derived from a unique lichen, is a multifaceted ingredient engineered to enhance skin vitality. It functions as a potent antioxidant, actively neutralizing free radicals and inhibiting oxidative damage. Furthermore, its components promote sustained skin hydration and support anti-aging mechanisms through collagen preservation.

Summary

Antioxidant Anti-aging Moisturizing Skin Conditioning Barrier Support Anti-inflammatory

Science

Mechanism of Action

This extract confers its benefits through precise cellular interactions. It directly mitigates oxidative stress by inhibiting lipid peroxidation and efficiently scavenging free radicals. Key active compounds contribute distinct effects: Beta-sitosterol significantly stimulates the endogenous biosynthesis of hyaluronic acid and fortifies the skin barrier by upregulating functional proteins such as aquaporin 3, loricrin, filaggrin, and involucrin, thereby optimizing moisture retention. Additionally, vermicularin reduces reactive oxygen species within fibroblasts and inhibits matrix metalloproteinase-1 activity, critically preventing Type I collagen degradation for enhanced anti-wrinkle efficacy.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Exhibited 67% inhibition of lipid peroxidation and robust free radical scavenging activity in vitro at a concentration of 2 mg/ml, a level comparable to BHA.
  2. 02 Beta-sitosterol promoted hyaluronic acid biosynthesis and enhanced critical skin barrier functional proteins (aquaporin 3, loricrin, filaggrin, involucrin), resulting in improved moisture retention.
  3. 03 Vermicularin reduced reactive oxygen species in fibroblasts and inhibited matrix metalloproteinases-1, functioning as an anti-wrinkle agent by preventing collagen type I loss.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Both
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

This ingredient has not undergone review by the Cosmetic Ingredient Review (CIR) Expert Panel or the Scientific Committee on Consumer Safety (SCCS). Its absence from the FDA's Voluntary Cosmetics Reporting Program (VCRP) suggests limited or no historical use in cosmetic products within the US market.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Thamnolia Vermicularis Leaf Extract is a valuable botanical ingredient, offering significant antioxidant, hydrating, and anti-aging benefits, making it suitable for a wide range of precision skincare formulations.

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References

Sources