Key Benefits

• Hydrates deeply and helps maintain your skin’s natural barrier.

• Leaves skin feeling soft, smooth, and comfortable all day.

• Lightweight, gentle, and suitable for sensitive skin types.

Experience the benefits of OS-01 FACE, a daily moisturiser powered by the brand’s proprietary OS-01 Senescence Blocking Peptide™ and a blend of six carefully selected ingredients that work together to support your skin’s natural barrier and hydration.

Key ingredients include Pracaxi Oil, known for its moisturising properties, and Andiroba Oil, which helps care for the skin’s texture. Niacinamide is included to help improve the appearance of uneven skin tone, while Oleic Pau Mulato Extract is used to smooth the look of fine lines. Allantoin helps to comfort and soothe, and Hyaluronic Acid is included to hydrate and support the skin’s moisture balance.

Lightweight, non-irritating, and dermatologically tested, OS-01 FACE fits seamlessly into your skincare routine, helping you care for your skin with confidence.

OneSkin’s products harness the power of OS-01, an innovative peptide that tackles skin’s biological age by zeroing in on senescent cells—often referred to as "zombie" cells that speed up the ageing process. As these damaged cells accumulate, they lead to wrinkles, loss of firmness, and thinning skin. The OS-01 peptide works by actively repairing DNA damage in these cells, stopping them from unleashing harmful pro-aging factors that can impact surrounding healthy cells. This groundbreaking approach reduces cellular senescence, effectively lowering the skin’s biological age. It also boosts biomarkers of healthy skin, including collagen and hyaluronic acid biosynthesis to promote a healthier, more youthful skin that stays resilient over time.

Founded by a team of four female PhDs, OneSkin's products focus on skin longevity. At the core of their products is OS-01, the only peptide scientifically proven to reverse skin aging at the molecular level. OneSkin's approach goes beyond aesthetics, focusing on keeping skin healthier and more resilient over time. With rigorous research, peer-reviewed data, and a passion for life, the brand is redefining ageing and empowering individuals to live without limits.

With our Healf Curation Process, we do the work for you. Shop with confidence knowing that every item has been tried, tested, and curated for you.

Learn more about each step—Brand Discovery, Expert Validation, and Community Testing—here.

Water (Aqua), Glycerin, Calycophyllum Spruceanum Bark Oleic Extract (Pau Mulato), Sorbitan Olivate, Cetearyl Olivate, Squalane, Carapa Guianensis Seed (Andiroba) Oil, Vitis Vinifera (Grape) Seed Oil, Pentaclethra Macroloba (Pracaxi) Oil, Rosa Canina (Rose hips) Fruit Oil, Prunus Domestica (Plum) Seed Oil, Caprylhydroxamic Acid, Glyceryl Caprylate, Decapeptide-52*, Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Niacinamide, Allantoin, Bentonite, Tocopheryl Acetate, Tocopherol, Cellulose, Cetyl Palmitate, Sorbitan Palmitate, Xanthan Gum, Potassium Sorbate, Phenoxyethanol, Sorbic Acid, Caprylyl Glycol, Tetrasodium Glutamate Diacetate. *OS-01 Peptide.

Dispense 1-2 pumps of OS-1 FACE onto your fingertips.
Gently massage into clean skin on the face, neck, and hands.
Use morning and evening for best results.

Pro tip: For a fresh start, cleanse with PREP first (sold separately).