Niacinamide for Anti-Aging: Full Guide
Why Niacinamide Is a Powerhouse
Niacinamide (vitamin B3) addresses fine lines, uneven tone, enlarged pores, and barrier damage at 2-5% concentrations.
Anti-Aging Mechanisms
- Boosts ceramide production for stronger barrier
- Reduces hyperpigmentation by blocking melanosome transfer
- Stimulates collagen synthesis (types I and III)
- Reduces sebum production in oily skin
- Anti-inflammatory for rosacea and redness
How to Use
Apply after cleansing and toning, before moisturizer. Works well with retinol, peptides, and hyaluronic acid.
Timeline
Brightening in 2-4 weeks. Pore reduction in 4-8 weeks. Fine line improvement in 8-12 weeks.
