Niacinamide 10% + Zinc 1% Formula Guide
Niacinamide 10% + Zinc 1% is a water-based facial serum made with a form of vitamin B3 and zinc PCA. The product lists visible shine, dullness and uneven texture among its cosmetic concerns.
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Where it fits
The product is listed as a Treat step. Its directions say to apply a few drops to the face in the morning and evening. Check the product page for the full directions, warnings and patch-test instructions before first use.
Layering and texture
If layered products roll into small flakes, review how much you applied and give each layer time to settle. For the application order, see the Skincare Layering Guide. See the glossary for niacinamide and zinc PCA.