References
[1] Boo, Y. C. (2021). Mechanistic Basis and Clinical Evidence for the Applications of Nicotinamide (Niacinamide) to Control Skin Aging and Pigmentation. _Antioxidants_, 10(8), 1315. https://pmc.ncbi.nlm.nih.gov/articles/PMC8389214/
[2] Marques, C., et al. (2024). Mechanistic Insights into the Multiple Functions of Niacinamide: Therapeutic Implications and Cosmeceutical Applications in Functional Skincare Products. _Antioxidants_, 13(4), 425. https://www.mdpi.com/2076-3921/13/4/425
[3] Draelos, Z. D., et al. (2006). The effect of 2% niacinamide on facial sebum production. _Journal of Cosmetic and Laser Therapy_, 8(2), 96-101. https://pubmed.ncbi.nlm.nih.gov/16766489/