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LITHOTHAMNION TOPHIFORME POWDER.

Valuable / SKIN CONDITIONING, SKIN PROTECTING

LITHOTHAMNION TOPHIFORME POWDER is a marine-derived ingredient, sourced from a specific red algae species, characterized by its extensive mineral profile. It offers multifunctional benefits for skin health, acting as a potent mineralizing agent, antioxidant, and gentle physical exfoliant.

Summary

Exfoliant Moisturizing Antioxidant Soothing Emulsion Stabilizer Viscosity Controller

Science

Mechanism of Action

This ingredient functions primarily by supplying a rich array of essential minerals, including calcium, magnesium, silicon, iron, and zinc, which are crucial for cellular vitality and maintaining the skin's barrier function. It demonstrates antioxidant activity, effectively scavenging free radicals to protect skin cells from environmental damage and oxidative stress. Additionally, its inherent alkalizing properties can contribute to balancing skin pH, while its diverse mineral content supports overall epidermal and hair health.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Not commonly dusted

The Formula

Formulation

Solubility
Unknown
Optimal pH 9.5 – 10.5
0 7 14

Stability

This odorless, neutral, and off-white powder exhibits stability for 3 years under normal storage conditions. A 1% aqueous solution of the raw material itself has a pH range of 9.5-10.5. It is important to note that the solubilization and subsequent release of its significant calcium and magnesium content are highly pH-dependent, occurring effectively between pH 2.0 and 8.0. Formulations intended to maximize mineral availability should consider this pH range.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Low

LITHOTHAMNION TOPHIFORME POWDER has not undergone a specific safety review by the Cosmetic Ingredient Review (CIR) Expert Panel. However, 'Lithothamnion Calcareum Powder,' a closely related red algae species, is included in a broader CIR assessment for 'Red Algae-Derived Ingredients'. General oral toxicity studies on Lithothamnion species in animal models have indicated low acute toxicity, with LD50 values greater than 10 g/kg body weight. Aquamin®, derived from L. calcareum, holds Generally Recognized As Safe (GRAS) status for food use. Based on available data for related species and general toxicity, the sensitization risk for topical application is considered low.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

LITHOTHAMNION TOPHIFORME POWDER is a valuable multi-functional ingredient, offering essential minerals, antioxidant protection, and soothing properties for all skin types, while also supporting formula stability.

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