CosMedix - Simply Brilliant 24/7 Brightening Serum

CosMedix Simply Brilliant 24/7 Brightening Serum

Efficacy100/100

Works for:

based on ingredients and %
  • Exfoliation
  • Evens skin tone
  • Moisturizing
  • Anti-aging

Can it cause trouble?

  • Irritation risk: high
  • Comedogenic risk ingredients: 1

Key actives

Niacinamide1.2% - 1.8%Gluconolactone0.15% - 0.55%Camellia sinensis leaf extract0.1% - 0.4%
$74.00
Price as of Oct 25, 2026.
Amazon US
Buy from Amazon US — $74.00
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$74.00
Amazon US