The Ordinary Multi-Peptide + Hyaluronic Acid Serum — 1 fl oz, Lightweight Anti-Aging for Crow's Feet & Firmness

The Ordinary Multi-Peptide + Hyaluronic Acid is a lightweight anti-aging serum that combines multiple peptides and hyaluronic acid complexes to target crow's feet, improve elasticity, and boost skin firmness.

This serum blends a concentrated peptide cocktail with several weights of hyaluronic acid and amino acids to hydrate and support the skin's visible texture. Formulated for daily use, it’s designed to layer under creams and sunscreens without feeling heavy. Several peptides in the formula are selected for complementary mechanisms: some signal skin-repair pathways while others help moderate muscle-contraction appearance — all intended to address early signs of aging around delicate areas like the eye contour.

How quickly can I expect to see a difference around crow's feet?

Visible improvement in the appearance of crow’s feet has been demonstrated in clinical testing after consistent application over eight weeks. Individual results vary based on skin type and routine adherence. For best results, apply twice daily to clean skin and maintain sun protection during the day.

• Clinically observed reduction in crow’s feet appearance after about 8 weeks
• Best when used consistently morning and night
• Works synergistically with sunscreen—apply SPF during daytime

What key ingredients are inside and how do they help?

The formula centers on a blend of peptides such as SYN‑AKE, Matrixyl synthe'6, Matrixyl 3000, and ARGIRELOX, each selected for documented roles in skin-supporting pathways. Multiple sizes of hyaluronic acid plus amino acids provide layered hydration to plump and smooth texture. Together these act to nourish, hydrate, and address elasticity without heavy oils or greases.

• SYN‑AKE and ARGIRELOX target the appearance of dynamic expression lines
• Matrixyl variants support surface firmness and skin smoothness
• Hyaluronic acid complexes and amino acids increase hydration at different depths

How should I incorporate this serum into my routine?

Use on clean, dry skin after cleansing and toning, and before thicker moisturizers or oils. A few drops are sufficient; gently pat into areas of concern such as around the eyes, smile lines, and forehead. Follow with sunscreen in the morning and a suitable moisturizer at night for optimal results.

• Apply 2–3 drops to face or targeted areas, morning and evening
• Layer under moisturizer; avoid oil-based products that may reduce absorption
• Include daily SPF to protect improvements from UV stress

Who is this for? This Multi-Peptide + Hyaluronic Acid serum is aimed at anyone noticing early expression lines, loss of elasticity, or uneven texture who wants a peptide-forward, non-greasy treatment. It suits those who prefer evidence-backed actives and lightweight hydration—especially people seeking targeted support around eyes and smile lines. If you have very sensitive skin, patch test first and introduce gradually alongside other active treatments.

Ingredients

Aqua (Water), Glycerin, Lactococcus Ferment Lysate, Acetyl Hexapeptide-8, Pentapeptide-18, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-38, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetylarginyltryptophyl Diphenylglycine, Sodium Hyaluronate Crosspolymer, Sodium Hyaluronate, Allantoin, Glycine, Alanine, Serine, Valine, Isoleucine, Proline, Threonine, Histidine, Phenylalanine, Arginine, Aspartic Acid, Trehalose, Fructose, Glucose, Maltose, Urea, Sodium PCA, PCA, Sodium Lactate, Citric Acid, Hydroxypropyl Cyclodextrin, Sodium Chloride, Sodium Hydroxide, Butylene Glycol, Pentylene Glycol, Acacia Senegal Gum, Xanthan Gum, Carbomer, Polysorbate 20, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Trisodium Ethylenediamine Disuccinate, Ethoxydiglycol, Sodium Benzoate, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.