Act+ Acre Cold Processed 4% Niacinamide Oily Scalp Serum | Reduces Oil & Odor | Fermented Green Tea + Astragalus | Extends Time Between Washes | Vegan, Fragrance-Free | 2.2 Fl Oz

Say goodbye to greasy roots and hello to scalp balance with the Act+Acre Cold Processed 4% Niacinamide Oily Scalp Serum—a lightweight, daily leave-in treatment that regulates sebum production, reduces odor, and helps extend time between washes.

• CONTROLS OIL + EXTENDS TIME BETWEEN WASHES: 99% of users agree this daily scalp serum helps reduce oil, control odor, and extend wash days by rebalancing sebum production at the root.
• POWERED BY 4% NIACINAMIDE: A topical form of Vitamin B3 that helps regulate excess oil at the scalp—without drying or disrupting the scalp barrier.
• DAILY, NO-RINSE FORMULA: On clean, dry or damp hair, apply 1–2 pipettes directly to the scalp and massage in. Use daily or between washes to keep oil under control.
• CLEAN, VEGAN + MICROBIOME-FRIENDLY: Fragrance-free and made without sulfates or parabens. Cold Processed to preserve ingredient integrity and support scalp balance.