Formula ingredient
3 drops to clean sk
3 drops to clean sk appears on this product’s ingredient list. Open its page to learn what it does and see other formulas that share it.
Products with 3 drops to clean sk
2 products in the marketplace list this ingredient.

10% Niacinamide Serum
The Inkey List
$13
A lightweight, power-packed Niacinamide Serum that can be easily layered into your skincare routine. Containing 10% Niacinamide this naturally occurring B3 vitamin helps to effectively reduce excess oil, blemishes and redness.

10% Niacinamide Serum Duo
The Inkey List
$24.7
Introducing our dynamic duo of lightweight Niacinamide Serums, power-packed and effortlessly layered into your skincare routine to combat excess oil and redness. Formulated with 10% Niacinamide, this naturally occurring B3 vitamin helps to effectively reduce excess oil, blemishes and redness.