Kathryn Jones Best Facial Serums and Beauty Products

Niacinamide Serum: Gentle, Effective, Essential

Discover how our serums with niacinamide help balance, strengthen, and refresh your skin.

Niacinamide, also known as Vitamin B3, is one of skincare’s most effective and gentle ingredients. Loved by dermatologists, it helps reduce redness, smooth uneven texture, and strengthen your skin barrier. Whether your skin is oily, dry, or sensitive, niacinamide supports a healthier, balanced complexion.

Niacinamide Serum

10 products