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Moumoujus

GOLD CHLORIDE HCL.

Insufficient Data CAS 16903-35-8 / COLORANT, HUMECTANT

Gold Chloride HCl, chemically known as tetrachloroauric(III) acid, is an inorganic salt derived from gold and hydrochloric acid. It typically presents as a yellow to reddish-orange crystalline solid, distinct from colloidal gold and other gold compounds more commonly studied for biological activity.

Summary

Science

Mechanism of Action

Comprehensive scientific literature detailing specific mechanisms of action for Gold Chloride HCl on human skin in a topical context is notably limited. While certain gold compounds are explored for potential anti-inflammatory or antioxidant properties, robust evidence substantiating similar effects for this particular form of gold in skincare is currently absent.

Research

Clinical Evidence

Low confidence
Effective range N/A
Optimal

N/A

Transparency

Dusting Analysis

Commonly dusted

Given the significant absence of peer-reviewed clinical studies demonstrating specific cosmetic benefits or elucidated mechanisms for Gold Chloride HCl, it is highly susceptible to being classified as a 'dusting' ingredient. Its inclusion in formulations appears more aligned with marketing appeal than substantiated dermatological efficacy.

The Formula

Formulation

Solubility
Water
Optimal pH 3 – 5
0 7 14

Stability

Gold Chloride HCl is generally water-soluble and most stable in mildly acidic aqueous solutions. It is photoreactive and susceptible to reduction by various organic compounds and reducing agents, which can lead to the precipitation of elemental gold particles. Protection from light and incompatible ingredients is crucial for maintaining stability.

Safety

Safety Profile

CIR Status
Unreviewed
Sensitization risk Unknown

Comprehensive safety assessments by regulatory bodies such as the Cosmetic Ingredient Review (CIR) or Scientific Committee on Consumer Safety (SCCS) specifically for Gold Chloride HCl as a cosmetic ingredient are not readily available. While general gold toxicity is often low, the lack of specific topical safety data for this compound necessitates caution, particularly regarding potential for irritation or sensitization in susceptible individuals. Its use in cosmetics is not widely established or supported by safety evaluations.

Your Skin

Skin Compatibility

No Normal
No Dry
No Oily
No Sensitive
Irritancy Unknown
Comedogenicity Unknown

Our Assessment

Verdict

Insufficient Data

Without sufficient clinical evidence to support its purported topical benefits or comprehensive safety data for cosmetic applications, Gold Chloride HCl's inclusion in precision skincare formulations remains unsupported by rigorous scientific validation.

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