Tier 2 - Moderate Bioavailability
1 conversion step
Moderate bioavailability form. Reliable form that works well but requires 1-2 step conversions by the body. Good balance of cost and effectiveness.
Moderate bioavailability form. Reliable form that works well but requires 1-2 step conversions by the body. Good balance of cost and effectiveness.
Description
Niacinamide, a potent form of vitamin B3, is a well-established topical skincare ingredient lauded for its diverse benefits. These include reducing inflammation, fortifying the skin barrier, minimizing pore size, lightening hyperpigmentation, and smoothing fine lines and wrinkles. Its mechanism involves influencing ceramide synthesis, melanin transfer, and inflammatory pathways. While generally well-tolerated, some individuals, especially those with sensitive skin, may experience mild irritation, dryness, or, rarely, flushing. Formulations typically contain 0.5-5% niacinamide, with lower concentrations recommended for sensitive skin. Its multifaceted action makes it a valuable component in a wide array of cosmetic and dermatological products aimed at improving skin health and appearance.
Dosage Information
- Common Dosage
- 0.5-5% concentration in topical formulations. Lower concentrations (1-2%) are generally recommended for sensitive skin.