Ever been unsure if a product was suitable for you because you weren't certain if your skin would agree with all its ingredients? With ONE THING, that won't be a concern. Their minimalist formulas focus on one key ingredient, allowing your skin to reap maximum benefits without any complications. Including ONE THING's Niacinamide 10% toner in your routine is perfect for you if you're dealing with dull, sensitive and dehydrated skin.

Niacinamide, a vitamin B complex, helps regulate melanin pigment production in the skin, promoting an even skin tone without blemishes and providing UV protection. It also reinforces the skin's barrier function, revitalises and brightens dull skin, prevents moisture loss, and ultimately reduces fine lines and early signs of ageing.

Incorporate ONE THING's Niacinamide 10% into your routine to fully enjoy the wonderful properties of niacinamide. Its minimalist, fast-absorbing water-based formula is fragrance free and 100% vegan. Check out the "how to use" tab for tips on the many different ways you can make the most of it.

If you're concerned about blemishes, loss of radiance and fine lines, pair this niacinamide toner with Meisani's vitamin C serum. Individually, they'll make a difference — together, they make an amazing brightening cocktail.