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Moumoujus

ULVA LINZA EXTRACT.

Valuable / SKIN CONDITIONING, SKIN CONDITIONING - EMOLLIENT

Ulva Linza Extract is a marine-derived ingredient rich in beneficial compounds, primarily recognized for its multifaceted contributions to skin health. It actively provides hydration, antioxidant protection, and soothing effects, making it a versatile addition to advanced skincare formulations.

Summary

Antioxidant Skin-Conditioning Humectant Anti-inflammatory Anti-acne Anti-hyperpigmentation Pollution Protection UV Damage Protection (indirect)

Science

Mechanism of Action

This green seaweed extract operates through multiple pathways to enhance skin vitality. Its potent antioxidant capacity is demonstrated by its ability to neutralize DPPH, ABTS, and hydroxyl radicals, thereby combating oxidative stress. Anti-inflammatory properties work to calm irritated skin, while its rich content of polysaccharides, notably ulvan, ensures significant hydration by acting as a humectant. Furthermore, Ulva Linza Extract offers potential protection against environmental aggressors like pollution and UV radiation. It can beneficially modulate the skin microbiota by reducing the inflammatory potential of Cutibacterium acnes, and its bioactive compounds (phenols, vitamins C and E, beta-carotene) may inhibit tyrosinase activity, addressing hyperpigmentation concerns.

Research

Clinical Evidence

Medium confidence
Effective range 0.1–5%
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

No data available to suggest Ulva Linza Extract is commonly 'dusted' or used at ineffective concentrations.

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Stability

The primary active components, water-soluble polysaccharides like ulvan, contribute to the extract's stability and efficacy in aqueous formulations.

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel issued a 2023 Final Report affirming Ulva Linza Extract as safe for use in cosmetics. No specific SCCS opinion or FDA GRAS status for cosmetic applications has been identified, but clinical studies indicate good tolerability.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Ulva Linza Extract is a valuable, multifunctional ingredient, offering significant hydrating, antioxidant, anti-inflammatory, and protective benefits for a wide range of skin types with a favorable safety profile.

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