OGX ProGrowth + Peptide Scalp Serum Hair Serum 0.33 Fl Oz
- Amazon now offers OGX ProGrowth Peptide Scalp Serum 0.33 oz for $10.47 (regularly $11.49).
- Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: If you're noticing a wider part or a slightly receding hairline, this pen-style scalp serum is perfect for daily use. Just press a few times on your crown, hairline, and temples, then gently massage it in with your fingertips—it absorbs quickly without any stickiness or greasiness. Infused with caffeine and peptides, it works best when applied to damp, half-dried hair after washing.