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Moumoujus

BRASSICA CAMPESTRIS STEROLS.

Valuable CAS 90989-79-0 / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Brassica Campestris Sterols are plant-derived phytosterols that mimic natural skin lipids. They reinforce the skin barrier, enhance hydration, and provide emollient and soothing benefits, making skin more resilient.

Summary

emollient skin conditioning antioxidant soothing

Science

Mechanism of Action

Structurally similar to cholesterol and natural skin lipids, these phytosterols readily integrate into the skin's lipid layer. This strengthens barrier function, reduces transepidermal water loss (TEWL), and improves elasticity and skin hydration.

Research

Clinical Evidence

Medium confidence
Effective range ≤7%
Optimal

N/A

Key findings

  1. 01 CIR Safety Assessment reported use up to 7% in leave-on products.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Oil
Optimal pH N/A
0 7 14

Stability

Chemically stable, Brassica Campestris Sterols can appear as a powder or oily liquid depending on processing.

Synergies

  • Enhances absorption of other active ingredients.

Safety

Safety Profile

CIR Status
Safe as used
Max tested
7%
Sensitization risk Low

The CIR Panel concluded phytosterols, including this ingredient, are safe as cosmetic ingredients up to 7% in leave-on products. It is generally well-tolerated with rare adverse reactions.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A valuable lipid-mimicking ingredient that significantly improves skin barrier function, hydration, and overall resilience with low risk of irritation.

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