The Ordinary Niacinamide 10% + Zinc 1%
Niacinamide (vitamin B3) is indicated to reduce the appearance of blemishes and congestion on the skin. A high concentration of 10% of this vitamin is supported in the formula by the zinc salt of pyrrolidone carboxylic acid to balance the visible aspects of sebum activity.
Contraindications:
Do not use at the same time as vitamin C. If using this serum, it should preferably be used in the morning, and vitamin C at night. Never together.
Controls oil, but not acne. For this purpose, the brand recommends retinoic acids.
If topical vitamin C (L-ascorbic acid and/or ethylated L-ascorbic acid) is used as part of a skincare routine, it should be applied at alternate times with this formula (ideally vitamin C in the PM and this formula in the AM); otherwise, the niacinamide may affect the integrity of the vitamin C.
- Purpose:regulates oil and minimizes pore size.
- Application order:before oils and creams.
- Conflicts: vitamin C.
- Time of use: morning and/or evening.
Concern:
Skin type:
Apply to the entire face morning and evening before heavier creams. If irritation occurs, discontinue use and consult a doctor. Use only as directed on unbroken skin. It is recommended to test on a small area before use. Keep out of reach of children.
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