For babies 6–12 months (infants, babies), niacinamide is generally safe in small amounts. It’s often used to help the skin feel calmer and stronger. Serious problems are rare when it’s in low-strength products made for young skin.
Choose products made for babies or sensitive skin and avoid strong adult serums. Do a small patch test on the baby’s forearm and wait 24–48 hours. Use only a thin layer, avoid broken or very red skin, and keep it away from the eyes and mouth. If your baby has a reaction, stop and talk to your pediatrician.
A few safety reviews and one older animal study found concerns only at very high doses (see: Role of nicotinamide in DNA damage, mutagenesis, and DNA repair, 2010). Industry reviews also note limits and gaps on safe maximum concentrations (Cosmetic Ingredient Review). Government reviews classify it as low concern for human health (Environment Canada), but some product verification programs ask for extra proof before allowing it in baby products. Because some products can increase skin absorption, avoid high-strength products and watch for redness, swelling, peeling, or fussiness after application. If you see those signs, stop use and consult your pediatrician.
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Yes, Niacinamide is generally considered safe for 6-12 month old babies based on current research.
No immediate health concerns found based on current research. This is especially important for babies whose skin and systems are still developing.
Niacinamide is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for 6-12 month old babies. Use the age selector above to check other ages.
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