OneSkin Peptide Face Moisturizer, 1.7 fl oz Refillable Skin Longevity Cream

OneSkin OS-01 FACE is a 1.7 fl oz peptide moisturizer designed to target visible signs of skin aging at the cellular level while providing lightweight hydration.

• Proprietary OS-01 peptide — targets the visible effects of cellular senescence.
• Designed to soften the look of fine lines and wrinkles — supports a firmer, smoother-looking complexion.
• Three molecular weights of hyaluronic acid, plus niacinamide and squalane — hydrate and support the skin barrier.
• Fragrance-free, non-comedogenic and dermatologist-tested — made for all skin types, including sensitive skin.
• Refillable 1.7 fl oz bottle — holds about 1–3 months of use, with compatible OS-01 FACE refills sold separately.

OS-01 FACE is for a face-care routine focused on the visible changes associated with skin aging, alongside everyday hydration. Its lightweight formula is made for morning and evening use and can be worn under SPF and makeup, so it fits into a regular routine without a greasy finish.

How does the OS-01 peptide target visible signs of skin aging?

The proprietary OS-01 peptide is engineered to address the visible effects of cellular senescence, a process associated with the breakdown of collagen, elastin and hyaluronic acid. Developed by longevity scientists after more than a decade of research, the peptide is designed to train skin cells to behave younger. Over time, the formula is intended to help skin look, feel and act younger.

Its cosmetic benefits focus on the appearance and feel of skin, rather than treating a skin condition. With regular use, it is designed to help improve the look of firmness, elasticity and radiance, while supporting a more even-looking complexion.

• Helps soften the appearance of fine lines and wrinkles.
• Helps smooth rough-looking skin texture and even the look of skin tone.
• Designed to leave skin looking and feeling smoother and more resilient.

What kind of formula is suitable for sensitive skin?

OneSkin OS-01 FACE is a fragrance-free, non-comedogenic moisturizer tested by dermatologists and in clinical testing. It is formulated for all skin types and genders, including sensitive skin, and has earned the NEA Seal of Acceptance. It is also Leaping Bunny certified cruelty-free.

For hydration, the formula combines three molecular weights of hyaluronic acid with niacinamide, squalane and antioxidant-rich botanical oils. The lightweight moisturizer absorbs quickly and leaves no greasy residue. It can be layered with retinol, vitamin C and serums, and wears well beneath SPF and makeup.

• Formulated without parabens, sulfates, phthalates, mineral oil, lanolin, gluten or PFAs.
• Leaves skin feeling soft with a plump-looking, resilient appearance.

How do you apply and refill OS-01 FACE?

After cleansing, dispense 1–2 pumps onto your fingertips and massage the moisturizer into your face, neck, décolletage and hands. Use it morning and night; in the morning, follow with SPF. The formula also layers with retinol, vitamin C and serums, making it adaptable to a multi-step routine.

One 1.7 fl oz bottle lasts about 1–3 months. The bottle is refillable and works with OS-01 FACE refills, which are sold separately; the refill system is designed to reduce plastic waste.

• Apply after cleansing as part of your morning and evening routine.
• Use SPF after the moisturizer in the morning.
• Refills are compatible with the OS-01 FACE bottle and are sold separately.

OS-01 FACE is suited to people of all genders and skin types who want a peptide moisturizer for visible signs of aging and lightweight daily hydration, including those with sensitive skin. Its routine spans the face, neck, décolletage and hands. It combines the OS-01 peptide with a quickly absorbing, refillable formula in a 1.7 fl oz bottle.