Get a Free 5ml Mini Now Free 5ml Mini With Every Order of The Mantle
Moumoujus

GRATELOUPIA LIVIDA POWDER.

Valuable CAS - / VISCOSITY CONTROLLING

Grateloupia Livida Powder is derived from a red seaweed, a potent marine botanical. Rich in bioactive compounds like polysaccharides and peptides, this ingredient offers a multifaceted approach to skin health, targeting oxidative stress, inflammation, and signs of aging.

Summary

Antioxidant Anti-inflammatory Anti-aging Photoprotective Moisturizing Skin firming Skin brightening Cell renewal Viscosity increasing

Science

Mechanism of Action

This red seaweed derivative functions through various pathways to enhance skin vitality. Its primary action involves potent antioxidant activity, scavenging free radicals like DPPH and hydroxyl radicals, thereby mitigating oxidative damage from environmental aggressors. It also exhibits anti-inflammatory properties, soothing reactive skin. Components such as peptides stimulate the extracellular matrix, promoting collagen and elastin synthesis for improved firmness and reduced wrinkle appearance. Furthermore, certain algal extracts can inhibit tyrosinase, addressing hyperpigmentation. Additional benefits include enhanced hydration, improved microcirculation, activation of cellular renewal, regulation of sebaceous activity, and reinforcement of skin barrier function.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

N/A

Key findings

  1. 01 In vitro studies highlight significant antioxidant capacity of Grateloupia livida components. Polysaccharides demonstrated peak scavenging activity for DPPH and hydroxyl radicals at concentrations up to 20 mg/mL.
  2. 02 Enzymatic hydrolysates exhibited potent antioxidant effects, with IC50 values for DPPH and ABTS radical scavenging at 3.96 mg/mL and 0.88 mg/mL, respectively. Identified peptides from these hydrolysates were also confirmed as non-toxic and non-allergenic.
  3. 03 Further research indicates that Grateloupia livida polysaccharides, when functionalized into selenium nanoparticles, effectively scavenge a range of radicals including DPPH, ABTS, hydroxyl, and superoxide anion at 1.0 mg/mL.

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Water
Optimal pH N/A
0 7 14

Safety

Safety Profile

CIR Status
Safe as used
Sensitization risk Low

The Cosmetic Ingredient Review (CIR) Panel has assessed red algae-derived ingredients, including Grateloupia Livida Powder, deeming them safe for use in cosmetics under current practices. Acute oral toxicity studies on Grateloupia livida extracts indicated no severe toxic effects or mortality in mice, suggesting an LD50 greater than 2000 mg/kg. Peptides derived from the ingredient have also been identified as non-toxic and non-allergenic.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Grateloupia Livida Powder is a valuable, CIR-approved marine ingredient offering a broad spectrum of benefits from antioxidant protection to anti-aging and hydration, suitable for all skin types.

Related

Similar Ingredients

Finding similar ingredients…

References

Sources