Retinol and Peptide Face Serum
$34.99 USD
liquid · 30 servings
Key compounds: Retinol, Hexapeptide-11, Bisabolol, Aqua (Water), Aluminum Starch Octenylsuccinate
How to take: Apply in the evening to clean, dry skin due to retinol's photosensitivity and potential degradation by UV light; always use broad-spectrum SPF 30+ daily.
Absorption: Retinol, a vitamin A derivative, is converted to retinoic acid within skin cells to exert its effects. Peptides are short-chain amino acids designed to penetrate the stratum corneum to signal cellular activity. Optimal absorption occurs when applied to clean, dry skin, minimizing interference from other substances.
Stacks well with: Pairs effectively with hydrating serums containing Hyaluronic Acid or Ceramides to mitigate potential dryness. Always follow with a broad-spectrum SPF 30+ in the morning.
Important: Individuals who are pregnant, breastfeeding, or have extremely sensitive skin should consult a healthcare professional or dermatologist before use.
Evidence tier: moderate