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Moumoujus

CHONDRUS CRISPUS POWDER.

Valuable CAS 9000-07-1 / ABRASIVE

Chondrus Crispus Powder is a marine-derived polysaccharide known for its multifaceted benefits, primarily enhancing skin hydration and supporting barrier integrity. It delivers essential nutrients while offering protective and soothing properties for a visibly revitalized complexion.

Summary

Skin-conditioning Humectant Viscosity controlling Gelling agent Thickening agent Stabilizing agent Abrasive Anti-inflammatory Antioxidant Barrier strengthening

Science

Mechanism of Action

This ingredient functions as an effective humectant, drawing and holding moisture on the skin's surface to significantly boost hydration and contribute to a plump appearance. It creates a breathable, non-occlusive film that aids in reducing trans-epidermal water loss. Beyond hydration, it exhibits anti-inflammatory effects by modulating pro-inflammatory mediators, which can help calm irritation and diminish redness. It further fortifies the skin's protective barrier and stimulates the production of crucial components like ceramides and hyaluronic acid. Rich in a spectrum of vitamins, minerals, amino acids, and antioxidants, it actively combats free radical damage, supports anti-aging processes, and provides comprehensive skin nourishment. Additionally, it may offer protection against environmental stressors such as blue light and possesses antimicrobial and antiviral attributes.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 Demonstrated 15.6% nitric oxide (NO) inhibition, suggesting notable anti-inflammatory potential.
  2. 02 Showed antioxidant activity comparable to vitamin C.
  3. 03 Exerted superior protection against *P. aeruginosa* killing in a *C. elegans* model, indicating immune-enhancing properties.

Transparency

Dusting Analysis

Not commonly dusted

Chondrus Crispus Powder is a multi-functional ingredient providing significant hydration, barrier support, and anti-inflammatory benefits, in addition to its textural roles. Its diverse efficacy profile indicates it is utilized for its active properties rather than as a cosmetic 'dusting' ingredient to inflate ingredient lists.

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7
0 7 14

Synergies

  • Other humectants (e.g., hyaluronic acid, glycerin) for enhanced hydration
  • Barrier-strengthening ingredients (e.g., ceramides, fatty acids) to optimize skin integrity
  • Antioxidants (e.g., vitamin E, ferulic acid) for boosted free radical protection
  • Soothing agents (e.g., bisabolol, allantoin) to amplify anti-inflammatory effects

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Expert Panel has concluded that Chondrus Crispus Powder is safe for use in cosmetic formulations under current practices. The U.S. FDA also recognizes Chondrus crispus as Generally Recognized As Safe (GRAS) for human consumption. While typically well-tolerated, individuals with known seaweed or marine allergies may rarely experience mild irritation. It naturally contains small amounts of iodine, which should be considered for those with iodine sensitivities or specific thyroid conditions.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Chondrus Crispus Powder is a valuable multi-functional ingredient, providing significant hydration, barrier support, and protective benefits suitable for a wide range of skin types.

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