oneskin FACE OS-01 Peptide Moisturizer 50 mL — fragrance-free, for sensitive skin, improves texture & firmness

OneSkin FACE OS-01 is a daily peptide topical supplement formulated to support skin longevity and visibly improve fine lines, texture, and firmness for face, neck, décolletage, and hands.

Developed as a lightweight daily moisturizer, OS-01 FACE contains OneSkin's proprietary OS-01 peptide designed to work at the biological drivers of skin aging. The formula is fragrance-free, vegan, and made to suit sensitive skin while fitting into morning and evening routines. Clinical testing reported measurable improvements in skin appearance over a 12-week timeframe when used as directed.

How does OS-01 FACE fit into my daily skin routine?

Use OS-01 FACE after cleansing and any lightweight serums, morning and night. Its texture is designed to absorb quickly so you can layer sunscreen or makeup over it without pilling.

• Apply 1–2 pumps to face, neck, décolletage, and hands after cleansing.
• Best used following a gentle cleanser (OneSkin PREP recommended) to improve peptide uptake.
• Follow with SPF in the morning for daily environmental protection.

What results can I expect and when will I see them?

Clinical results over 12 weeks showed improvements in overall skin appearance, with many participants noticing enhanced radiance, smoother texture, and reduced visibility of fine lines. Individual results vary depending on skin condition and consistency of use.

• Visible texture and radiance improvements reported in clinical testing within weeks.
• Reductions in fine lines and improved firmness for most users over 12 weeks.
• Continued use supports ongoing skin resilience and appearance maintenance.

Is OS-01 FACE safe for sensitive or reactive skin?

OS-01 FACE was formulated to be fragrance-free and non-irritating, aiming to minimize sensitizing ingredients. It is suitable for a wide range of skin types, but patch testing is always recommended for very reactive skin.

• Fragrance-free and vegan formulation to lower irritation risk.
• Designed for delicate areas like the neck and décolletage as well as the face.
• If you have known sensitivities, test a small area before full application.

How does this product address the causes of skin aging?

Rather than only masking surface concerns, OS-01 FACE contains a peptide designed to influence biological pathways linked to skin aging, supporting a healthier-looking complexion over time. The approach complements topical protection and lifestyle measures that preserve skin health.

• Targets cellular drivers with a proprietary peptide to support structural skin qualities.
• Helps improve evenness, pores, firmness, and radiance as part of a routine.
• Pairs well with daily protective measures like SPF and antioxidant-rich care.

Who is this for: OS-01 FACE is intended for people seeking a science-forward moisturizer that supports long-term skin appearance—suitable for all genders and most skin types, including sensitive skin. It is ideal for those wanting a daily, fragrance-free peptide treatment to incorporate into their morning and evening routines for the face, neck, décolletage, and hands.