Niacinamide body lotion is an effective choice for boosting skin hydration because vitamin B3 actively stimulates ceramide synthesis, reinforcing the natural skin barrier and preventing transepidermal water loss. Clinical reviews published in journals such as CosmoDerma and summarized by health outlets like Healthline note that topical niacinamide calms inflammation, improves elasticity, and deeply hydrates without feeling overly heavy. Adding a niacinamide body lotion to a daily skincare routine is particularly beneficial for those looking to repair a dry or sensitive skin barrier while achieving smoother, more resilient skin.

• rodanandfields.com
• cerave.com
• cosmoderma.org
• healthline.com