OS-01 FACE Topical Supplement Refill

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.

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.

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.