OneSkin

OS-01 FACE Topical Supplement Refill

OS-01 FACE Topical Supplement Refill - Main image
$76.05 $117 In stock

Category: Extras

Smooth and firm skin with our daily moisturizer for the face and neck, powered by the OS-01 Peptide™.[sup]01[/sup]

  • Boosts hydration, elasticity, and barrier function
  • 96% showed an improvement in firmness and radiance
  • Dermatologist tested, fragrance-free, safe for sensitive skin

Reusable plastic shell not included.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.9 / 5 · 7 reviews)

Adam Z. ★★★★★

The hydration boost is real—my face and neck feel plump for hours after applying, and the barrier function improvement showed up in how much less flaky my skin gets in winter. The refill pack is a smart way to keep using it without the extra packaging.

Claire Q. ★★★★★

My skin feels noticeably firmer since I switched to this refill, and the peptide formula sinks in fast without any greasy residue. The barrier improvement is real—my face doesn’t get that tight, flaky feeling by mid-afternoon anymore.

Aurora ★★★★★

The refill packaging is just as sturdy as the original, which I appreciate since I'm hard on my skincare. My neck area feels noticeably smoother after using this for a few weeks, and the hydration boost is real—my makeup sits better over it now.