Fig. 1 N4 Nourishing Niacinamide Treatment Starter Kit.

A universal brightening treatment to calm redness and improve uneven skin tone. Formulated with soothing B vitamins, balancing postbiotic ferments and a trio of restorative ions - magnesium, copper and zinc - this product refreshes, calms and brightens all complexions.

Great for: Sensitive skin, dull skin, uneven skin tone & texture, rosacea, eczema

"BEST SUSTAINABLE SERUM: One of our favorite niacinamide serums we tested this year, this formula is housed in airless, refillable packaging that blocks air, light and germs while keeping the environment top of mind.”