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Moumoujus

CODIUM TOMENTOSUM POWDER.

Valuable CAS 223749-84-6 / BINDING

A nutrient-dense marine extract derived from green algae, engineered to optimize the skin's hydric balance through advanced osmoregulation. It functions as a biological water reservoir, providing immediate hydration while reinforcing the skin’s long-term moisture retention capabilities and antioxidant defense.

Summary

Humectant Skin-Conditioning Agent Antioxidant Osmoregulator

Science

Mechanism of Action

This ingredient operates via a dual-action hydration strategy: first, sulfated phycocolloids anchor to skin proteins to create a protective, moisture-locking barrier; second, osmoregulating molecules penetrate the superficial epidermal layers to amplify the skin's Natural Moisturizing Factor (NMF). Its complex biochemical profile—rich in Vitamins A, C, and E, essential minerals, and fatty acids—supports healthy cellular turnover and neutralizes external oxidative stressors.

Research

Clinical Evidence

High confidence
Effective range 1–5%
Optimal

5%

Key findings

  1. 01 Clinical evaluation of a 5% Codium extract showed a 100% increase in moisture levels immediately after the first application.
  2. 02 In longitudinal testing, treated skin maintained moisture levels 15% higher than control groups after six hours.
  3. 03 By Day 8 of application, baseline moisture levels were 20% higher than the placebo group, with the extract enhancing the placebo's moisturizing action by 50%.

Transparency

Dusting Analysis

Commonly dusted
Min. effective
1%
Red flag below
0.5%

Codium Tomentosum is frequently included in 'marine botanical blends' at concentrations below 0.2% for marketing claims. However, clinical data suggests that significant moisture reservoir effects and physiological NMF reinforcement require concentrations closer to 5%.

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7.5
0 7 14

Stability

The extract exhibits high aqueous solubility (95%). Formulations at low concentrations (0.15%) may show structural instability and typically require hydrocolloids or stabilizers to maintain suspension and efficacy.

Synergies

  • Hyaluronic Acid
  • Glycerin
  • Peptides

Safety

Safety Profile

CIR Status
Insufficient data
Pregnancy
Safe
Sensitization risk Low

While the CIR has categorized it under 'insufficient data' for a broad red algae-derived assessment, in vitro studies confirm low toxicity to normal cells and it is considered safe for topical application in diverse skin types.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

A high-performance marine humectant that provides measurable, multi-day hydration benefits when formulated at clinical concentrations of 5%.

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