Based on its formula, is this serum safe for sensitive, acne-prone, or dry skin?

The serum contains soothing humectants like glycerin, hyaluronic acid and vitamin E, which are generally well-tolerated on dry skin, but it also includes synthetic polymers and preservatives (VP copolymer, 1,2-Hexanediol, Ethylhexylglycerin) that can trigger irritation in highly sensitive or acne-prone individuals; a patch test is recommended before full-face use.

What is the specific role and benefit of Copper Tripeptide-1 in this formula?

Copper Tripeptide-1 acts as a signaling molecule that stimulates collagen synthesis, promotes wound-healing pathways and enhances antioxidant defenses, helping to reduce the appearance of fine lines and improve overall skin firmness when applied regularly.

What is the optimal application frequency for this serum, and does it contain any controversial chemicals?

For best results, apply the serum once daily in the evening after cleansing, spreading a few drops over the face and neck; the formulation does not contain known controversial ingredients such as parabens or sulfates, but it does include synthetic polymers and preservatives (VP copolymer, 1,2-Hexanediol, Caprylyl Glycol) that some users prefer to avoid.

Good Molecules • 30 mL/ 1 fl oz

Anti-aging Facial Serum with Peptides and Copper Tripeptides

Serum

Product Insights

The Anti-aging Facial Serum with Peptides and Copper Tripeptide-1 is a 30 mL skin-care product formulated with a blend of peptide actives (Acetyl Hexapeptide-8, Acetyl Octapeptide-3, Copper Tripeptide-1), hyaluronic acid, glycerin and vitamin E to target fine lines, improve elasticity and boost hydration. Its formula also relies on synthetic polymers (VP copolymer, Diheptyl Succinate, Capryloyl Glycerin) and preservatives such as 1,2-Hexanediol, Ethylhexylglycerin and Caprylyl Glycol, which may cause irritation for very sensitive or allergy-prone skin. The serum is marketed in the United States, is free of fragrance but does not disclose a vegan or cruelty-free certification, so consumers seeking those attributes should verify with the brand.

Comparative Analysis

Positioned as a high-tech peptide serum for mature skin, this anti-aging facial serum differentiates itself from ordinary hydrating serums by combining copper tri-peptide-1 with multiple signal peptides and hyaluronic acid for synergistic wrinkle-reduction and moisture-locking effects.

Ingredients

Aqua/Water/Eau 83.2% Propanediol 10.0% Glycerin 3.8% 1,2-Hexanediol 2.2% Ammonium Acryloyldimethyltaurate/VP Copolymer 0.20% Diheptyl Succinate 0.19% Capryloyl Glycerin/Sebacic Acid Copolymer 0.11% Xanthan Gum 0.10% Glycine 0.10% Ethylhexylglycerin 0.05% Caprylyl Glycol 0.03% Acetyl Hexapeptide-8 25ppm Acetyl Octapeptide-3 25ppm Sodium Hyaluronate 10ppm Copper Tripeptide-1 5ppm Tocopherol 5ppm The ingredient percentages and pH represent nominal targets, with some variability expected.

84%

35%

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