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Moumoujus

HYDROLYZED TIGER PRAWN EXTRACT.

Valuable CAS - / SKIN CONDITIONING - EMOLLIENT

Hydrolyzed Tiger Prawn Extract is a marine-derived complex abundant in astaxanthin, proteins, Vitamin E, and Omega-3 fatty acids. This ingredient provides robust antioxidant protection, enhances skin's structural integrity, and strengthens its moisture barrier. It is particularly effective in mitigating UV damage and supporting skin regeneration.

Summary

Antioxidant Skin conditioning UV protection Anti-inflammatory Moisturizing Skin barrier support Skin regenerating

Science

Mechanism of Action

Astaxanthin, a potent antioxidant within the extract, actively neutralizes free radicals and mitigates UV-induced damage, thereby preventing hyperpigmentation by absorbing excessive energy from reactive oxygen species that lead to melanin formation. The extract's rich protein content is vital for stimulating collagen and elastin synthesis, crucial for maintaining skin firmness, elasticity, and supporting natural repair and regeneration processes. Furthermore, it delivers Vitamin E, providing additional antioxidant defense, promoting moisture retention, and aiding in skin healing. Omega-3 fatty acids fortify the skin's natural barrier, locking in hydration, preventing dryness, and imparting anti-inflammatory benefits to soothe irritation, ultimately promoting a soft, smooth, and hydrated complexion.

Research

Clinical Evidence

Medium confidence
Effective range N/A
Optimal

8%

Key findings

  1. 01 A gel formulation containing 8% giant tiger prawn head extract demonstrated significant sunscreen potential, achieving an SPF value of 8.0±0.11. This concentration facilitated UV protection and mitigated hyperpigmentation, primarily attributed to its astaxanthin content.

Transparency

Dusting Analysis

Not commonly dusted

No data available to suggest 'dusting' as a concern for this ingredient.

The Formula

Formulation

Solubility
Both
Optimal pH 3.5 – 4
0 7 14

Stability

The key antioxidant component, astaxanthin, is exceptionally labile in alkaline conditions. Optimal stability and preservation of its antioxidant properties are achieved in acidic environments, ideally within the pH range of 3.5 to 4.0. Hydrolysis with 5% formic acid has been noted as suitable for producing astaxanthin-rich protein hydrolysate.

Conflicts

  • Alkaline pH environments may compromise the stability and efficacy of astaxanthin, potentially reducing the extract's antioxidant benefits.

Safety

Safety Profile

CIR Status
Not reviewed
Sensitization risk Unknown

No specific safety assessments from regulatory bodies such as CIR, SCCS, or FDA were found for 'Hydrolyzed Tiger Prawn Extract'. While general 'hydrolyzed collagen' is considered safe by CIR, this classification is not specific to the tiger prawn derivative.

Your Skin

Skin Compatibility

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

Our Assessment

Verdict

Valuable

Hydrolyzed Tiger Prawn Extract presents itself as a valuable multi-functional ingredient, offering significant antioxidant, skin barrier, and regenerative benefits, though further specific safety assessments by regulatory bodies would enhance its profile.

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