Niacinamide Serum

Niacinamide—also known as vitamin B3—is one of the most versatile and well-tolerated nutrients for skin health. Unlike ingredients that target a single concern, niacinamide improves skin function at the cellular level, supporting the barrier, calming inflammation, regulating oil, and enhancing resilience over time.

• Increases ceramide production

• Improves lipid balance in the stratum corneum

• Reduces transepidermal water loss (TEWL)

Visible effects

• Better hydration

• Smoother texture

• Reduces redness

• Reduced sensitivity and irritation

A strong barrier is foundational—many skin issues improve once it’s restored. Click HERE to find the one I use daily.