R-(S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-4)

Antioxidant

72

Good

About R-(S-RAINBOW TROUT OLIGOPEPTIDE-1 SH-POLYPEPTIDE-4)

A lab-made peptide used to condition skin and support anti-aging or barrier-focused claims.

Detailed Analysis

This ingredient is a synthetic or biotechnology-derived peptide used in small amounts for skin-conditioning claims. Peptides are generally low-use, high-molecular-weight materials with limited skin penetration, but many newer cosmetic peptides have less independent human data than classic humectants or emollients. Based on the provided data, it reads as a relatively low-risk bioactive with more uncertainty than basic moisturizers.

What It Does

ANTIOXIDANT HAIR CONDITIONING SKIN PROTECTING

Skin Benefits

  • ✓ Supports skin conditioning
  • ✓ May support antioxidant defenses
  • ✓ May help support barrier comfort

Known Concerns

  • ⚠ Limited independent human data
  • ⚠ Possible irritation in very sensitive skin

Safety Score

72

Good

Based on EU regulatory data, published safety research, and ingredient function analysis.

References

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EU CosIng Database

European Commission cosmetic ingredient registry

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This information is for educational purposes only and does not constitute medical advice. Always consult a healthcare professional for skin concerns or allergies.