Niacinimide
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Niacinamide, also known as nicotinamide, is a form of vitamin B3 that has notable benefits for skin health. discusses that supplementing with niacinamide can improve skin moisture and support a youthful appearance by increasing the production of ceramides. He suggests taking 500 mg twice a day, totaling 1 gram per day 1.
Consistent use over three to six months is necessary for noticeable effects, as niacinamide helps reduce skin inflammation, which is beneficial for conditions like rosacea and acne. It also helps balance oil production, reduces clogged pores, and can minimize hyperpigmented spots 2.
Topical applications are also effective, with dermatologists recommending that products contain niacinamide in concentrations of 2% to 10%. These products often also contain hyaluronic acid, which helps retain moisture in the skin 3.
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