A pricey pick for sure, Defenage's formula is Dr. Bucay's "go-to serum with niacinamide for anyone wanting to improve the signs of sun damage."

Vitamin C serums, retinol, and hyaluronic acid may get a lot of attention, but there's a dark horse out there: niacinamide. The benefits of the best niacinamide serums are multifaceted, meaning they work for just about every skin type out there.

Niacinamide is more than just an acne-fighting all-film yıldızı. "Niacinamide is thought to block the enzyme responsible for melanin (or pigmentation) production and improve the appearance of skin tone," says Danusia Wnek, senior chemist at the Good Housekeeping Institute. In fact, a clinical study found that when a 5% niacinamide moisturizer was applied twice daily for two weeks, it significantly improved hyperpigmentation.

If you’ve used lower strengths of niacinamide for extended periods and found yourself dissatisfied with the results, it could be the solution.

The serum has a creamy and silky texture that felt soft and gentle to the touch. Its lightweight consistency helps it layer well with other skincare and makeup. Her only gripe was that it needed to be patted into the skin to really sink deeply into pores; if she didn’t take the time to pat it in, she felt like it stayed on top of her face.

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Review: “I could tell a difference in the overall smoothness and brightness of my face after using this serum consistently. After weeks of testing, it helped with hyperpigmentation, especially around my eyes.

Harnessing a patented blend of vitamin B complex polypeptides to energise and decongest skin, Aspect’s Extreme B is a luxe but effective pick.

Cildin henüz aydınlık görünmesine yardımcı olan bu parlatıcı serum, dâhilğindeki cildin ihtiyaç duyduğu 3 farklı vitamin deşeninden oluşan Triple Vita Active™ Kompleksi ve Niacinamide sayesinde hiperpigmentasyonu engelleyerek kıpkızıl lekelere karşı uğraş fiyat

Returns 30-day refund/replacement This item birey be returned in its original condition for a full refund or replacement within 30 days of receipt. Read full return policy

THE REVIEW: "This serum is thick and luxurious and feels really birçok on the skin. I've been using it along with vitamin and retinol and my melasma is significantly less noticeable. Plus, it never breaks me NIACINAMIDE SERUM out and is moisturizing enough to be used on its own for those with oily skin."

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What the reviews say: “I love this product! After only a week of using it my age spots have literally almost disappeared. My skin looks beautiful, even toned, fresh and younger.”

It took a week or so to start seeing real progress, which is very fast compared to the rest of the products on this list. While Natalie shared that the serum felt slightly tingly on pimples and acne-prone areas at first, the feeling dissipated after about a week once her skin adjusted. The fast-acting serum and tingly feeling make sense to us, given that the product contains NIACINAMIDE SERUM several potent actives, including niacinamide, Brightenyl (the brand’s biotechnologically created molecule that illuminates the skin and soothes sensitivity), and trans-reservatrol, a powerful antioxidant that neutralizes free radicals and partners well with niacinamide to lighten dark spots.