Learn more about Tocopherol Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging
References Sikiric P, Seiwerth S, et al
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Systemic effects less commonly include mild dizziness or lightheadedness (may be copper-related), temporary nausea or headache (typically resolves within hours), mild fatigue (rare, reported with higher doses), and transient flu-like symptoms (very rare, may relate to systemic inflammatory response)
What dosing protocol was used in the landmark FOXO4-DRI mouse study