We 💜 Niacinamide! Which one are you grabbing? 👀 If you’re looking for a dual-action serum, try the new 5% Niacinamide Serum with Ectoin ($8) 🥳 Available now at goodmolecules.com, and ultabeauty online and in-store. 🛒 #goodmolecules #niacinamide