Poly-Vitamin Serum
From £72.00
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Niacinamide (Vitamin B3)
Niacinamide (Vitamin B3) is a multi-tasking vitamin that helps support the skin barrier, balance oil and refine the look of pores for a smoother, more even-looking complexion.
At iS Clinical, niacinamide features in Poly-Vitamin Serum alongside vitamin B5 and hyaluronic acid. Read more in our guide to niacinamide.
Niacinamide (Vitamin B3) products
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