oneskin OS-01 Eye Peptide Eye Cream 20 mL — Fragrance-Free, Lightweight Formula for Puffiness & Firmness

oneskin OS-01 EYE is a peptide-rich topical eye cream formulated to reduce puffiness and dark circles while improving firmness around the delicate eye area.

The OS-01 EYE topical supplement was developed by longevity scientists to address common eye-area concerns without fragrances or animal-derived ingredients. This lightweight, 20 mL formula is vegan, cruelty-free, and designed to sit comfortably on sensitive skin while delivering a concentrated OS-01 peptide to support visible skin texture and resilience.

How does OS-01 EYE target the signs of aging near the eyes?

OS-01 EYE uses a high concentration of the proprietary OS-01 peptide to support the skin’s structural proteins and improve the eye area's appearance. In lab testing on human skin samples, the formula was shown to increase markers associated with collagen production and retention, helping skin look firmer and smoother over time.

• High-concentration OS-01 peptide for targeted activity around eyelids and under-eye zones
• Lightweight texture that layers under makeup and other treatments
• Lab-backed increases in collagen-related indicators on human skin samples

What makes this eye cream suitable for sensitive skin?

oneskin OS-01 EYE is fragrance-free and formulated without common irritants, minimizing the risk of redness or stinging in sensitive areas. The clean, vegan ingredient profile is crafted to deliver actives without unnecessary sensory additives, allowing people with reactive skin to use it comfortably.

• Fragrance-free to reduce irritation and olfactory sensitivity
• Vegan and cruelty-free formulation with minimal sensitizing components
• Developed with longevity science standards and safety considerations

How should I use OS-01 EYE for best results?

Apply one pump around each eye—covering the under-eye area and eyelid—after cleansing. For an ideal routine, use after OneSkin PREP and follow with OS-01 FACE Topical Supplement Moisturizer to lock in benefits and support broader facial skin health.

• Use one pump per eye, gently patting from inner to outer corners
• Apply to clean skin; layer under your regular moisturizer for added protection
• Consistent daily use improves visible texture and firmness over weeks

What visible changes can I expect and when?

Users may notice reduced puffiness and improved smoothness in the eye area with routine application, while lab results indicate peptide-driven improvements in collagen-related measures. Individual timelines vary, but continued use supports longer-term maintenance of eye-area resilience.

• Reduced puffiness and evening of under-eye tone with regular use
• Smoother texture and firmer-feeling skin reported over weeks of consistent application
• Supports ongoing skin health as part of a peptide-focused regimen

Who is this for: oneskin OS-01 EYE is designed for anyone seeking a clean, science-forward eye treatment—especially people with sensitive or reactive skin, those wanting fragrance-free routines, and users who prefer vegan, cruelty-free skincare. It’s suitable for all genders and skin types when used as directed in a comprehensive topical regimen.

Ingredients

Water, Glycerin, Sorbitan Olivate, Squalane, Cetearyl Olivate, Butyrospermum Parkii (Shea) Butter, Simmondsia Chinensis (Jojoba) Seed Oil, Cystoseira Humilis Extract, d-Panthenol, Bentonite, Cetyl Palmitate, Sodium Hyaluronate Crosspolymer, Caprylhydroxamic Acid, Sorbitan Palmitate, Cellulose, Coffea Arabica (Coffee) Seedcake Extract, Allantoin, Fucus Vesiculosus Extract, Gluconolactone, Niacinamide, sh-Polypeptide-121, Sisymbrium Irio Seed Oil, Tocopheryl Acetate, Sorbic Acid, Caprylic/Capric Triglyceride, Ubiquinone, Lecithin, Decapeptide-52*, Sodium Chloride, Maltodextrin, Acetyl Hexapeptide-8, Moringa Oleifera Seed Extract, Glyceryl Caprylate, Caprylyl Glycol, Tetrasodium Glutamate Diacetate, Alcohol, Sodium Benzoate, Phenoxyethanol, Xanthan Gum. *OS-01 Peptide.