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    Glossary Niacinamide

    form of vitamin B3 used in skincare and haircare

    Niacinamide, also known as nicotinamide, is a form of vitamin B3 that is commonly used in skincare and haircare products. It is known for its anti-inflammatory properties and its ability to improve the skin barrier, reduce redness, and minimize the appearance of pores. In the context of hair, niacinamide can help improve the health of the scalp and strengthen hair follicles, potentially reducing hair loss and promoting healthier hair growth.

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    Research 10 of 277

    1. Niacinamide: A B Vitamin that Improves Aging Facial Skin Appearance Dermatologic surgery · 2005 · 120 citations
    2. Topical niacinamide 4% and desonide 0.05% for treatment of axillary hyperpigmentation: a randomized, double-blind, placebo-controlled study Clinical Cosmetic and Investigational Dermatology · 2013 · 40 citations
    3. DNA Methyltransferases in Malar Melasma and Their Modification by Sunscreen in Combination with 4% Niacinamide, 0.05% Retinoic Acid, or Placebo BioMed Research International · 2019 · 20 citations
    4. Topical niacinamide does not stimulate hair growth based on the existing body of evidence International Journal of Cosmetic Science · 2020 · 2 citations
    5. Double-blind randomized placebo-controlled study of the efficacy and safety of hair loss prevention shampoo containing salicylic acid, panthenol, and niacinamide in alopecia patients Toxicology and Environmental Health Sciences · 2022 · 1 citations
    6. Niacinamide Down-Regulates the Expression of DKK-1 and Protects Cells from Oxidative Stress in Cultured Human Dermal Papilla Cells Clinical, Cosmetic and Investigational Dermatology · 2021 · 1 citations
    7. Chromatographic Methods for the Determination of Aminexil, Pyridoxine, and Niacinamide in a Novel Cosmetic Hair Preparation Journal of AOAC INTERNATIONAL · 2020 · 1 citations
    8. 75177 Benefit of a lotion containing Diaminopyridmide oxide, 6-Gingerol and Niacinamide in the management of mild to moderate androgenetic alopecia Journal of the American Academy of Dermatology · 2026
    9. Co-delivering Retinol and Niacinamide via Liposomes: Enhanced Stability, Efficient Skin Permeation, and Improved Anti-Aging/Skin-Brightening Efficacy 2025
    10. Cyberspace Chat: An Examination of the Potential Benefits of Caffeine, Niacinamide, and Panthenol Hair transplant forum international · 2014
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    Community 10 of 13

    1. Will my tretinoin work if it’s mixed with niacinamide? Reddit · 7 Jul 2024
    2. Anyone have experience with Niacinamide serum on the hairline? Reddit · 24 Apr 2024
    3. Scalp Skin Barrier Health and Hair Follicle Cycling: A Potential Overlooked Connection Reddit · 14 May 2026
    4. Thoughts on vichy's dercos shampoo? Reddit · 30 Sept 2025
    5. Hair Lotion Suggestion Needed! Reddit · 9 Sept 2025
    6. Switched to a once per day 7% min, 0.15% fin product. Is this a good idea? I'm a week and a half in and second guessing myself. No side effects. Reddit · 10 Sept 2024
    7. Can I mix minoxidil with Alpecin Caffeine Liquid? Reddit · 30 Aug 2024
    8. We Need A Solution For The Inflammatory Response related To AGA Reddit · 28 Aug 2024
    9. Peptides that Stop Hair Loss? | In-depth Literature Review Video Reddit · 6 Jul 2024
    10. MY Hair Loss Treatment Summary Reddit · 3 Jun 2024
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