UV Clear Broad-Spectrum SPF 46 — Reddit Reviews

• Acne

  Some evidence

  Niacinamide: 6 studies tested it on its own. See all 17 studies→

  On Reddit: Niacinamide supports oily skin types prone to breakouts in a serum-like sunscreen loved for not clogging pores. 29 mentions

  What the studies found

  • Most studies found niacinamide helped acne
  • Some studies found 4% niacinamide cleared acne about as well as clindamycin
  • One study found 4% niacinamide improved red, sore spots, but IPL worked better
  • Some research found no clear difference, and a large review said the effects were uncertain

• Hyperpigmentation

  Some evidence

  Niacinamide: 5 studies tested it on its own. See all 24 studies→

  On Reddit: Niacinamide 5% supports users trying to fade dark spots while wearing daily SPF 46 sunscreen. 7 mentions

  What the studies found

  • All of these studies found niacinamide helped fade dark spots or patches
  • In clinical trials, 5% niacinamide faded dark spots more than a placebo
  • It also helped when used with salicylic acid peels, more than peels alone
  • Used on its own, it helped, but one study found a niacinamide mix worked better
  • One study found the fading effect reversed after stopping niacinamide

Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.