The Ordinary - 100% Niacinamide Powder - 20g

Niacinamide, also known as Vitamin B3, is a well-studied, multi-faceted active ingredient that is renowned for its multiple benefits on the skin. It contributes to balancing visible sebum activity and supporting the production of components that play a central role in the structural and functional integrity of the skin.

100% Niacinamide Powder from offers the most direct topical exposure of Niacinamide to target visible shine, enlarged pores and irregular skin texture. This powder format offers a DIY experience that allows one to personalize their usage based on their preference. In comparison to the Niacinamide 10% + Zinc 1% solution, this powder format offers the user versatility in combining the benefits of Niacinamide with the benefits of other non-conflicting technologies (such as Peptide serums) to address multiple skin concerns at once.

Contraindications: We do not recommend combining Niacinamide with topical Vitamin C (L-Ascorbic Acid, Ethylated L-Ascorbic Acid and Vitamin C derivatives) in the same regimen. If Vitamin C is used as part of your skincare regimen, we advise to apply them at alternate times with this formula (ideally Vitamin C in the PM and this formula in the AM). In addition, we do not recommend dissolving Niacinamide Powder in Direct Acids. Please refer to the Mixing Guide for guidance in selecting suitable dissolving bases.

Note: Niacinamide is not a treatment for Acne. For persistent acne-related conditions, we recommend consulting a Physician.

Directions
Mix a quarter scoop of the spoon provided with a water-based treatment in the palm of your hand and apply to the face in the morning and/or evening. Avoid contact with eyes, if contact occurs rinse thoroughly with water. Wash hands after handling. Do not mix with formulations with a pH of 5 or lower.

If irritation occurs, cease use and consult a physician. Use only as directed on unbroken skin. Patch testing prior to use is advised. Refer to our in-depth guide to patch testing. Keep out of reach of children.

Mixing Guide
In its truest form, Niacinamide is readily water-soluble and dissolves in water-based products, such as serums and creams, with ease. 100% Niacinamide Powder can be mixed into any non-conflicting, water-based treatment, provided that the pH of the base is between 5.1 and 7.0. When it comes to the choice of a water-based base to mix with this formula, there are several options available within brand. These include the following:

Hyaluronic Acid 2% + B5
Natural Moisturizing Factors + HA
“Buffet” + Copper Peptides 1%
Matrixyl 10% + HA
Argireline Solution 10%

Given the powder format of the product, one may wonder how much Niacinamide is in the resulting mixture. From a theoretical standpoint, if ¼ scoop of the powder consists approximately of 0.05g Niacinamide, then when mixed with 4 drops of the selected base, the resulting mixture is estimated to yield a 10-15% concentration of Niacinamide.

Ingredients
Niacinamide