numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care, Glutathione & Vitamin Serum, Korean Skincare, Tranexamic Acid 4%, Niacinamide 5%, for a Radiant-Looking Glow 1.01 fl oz
Discount42% off
You save$11.01
Brandnumbuzin
CategoryBeauty & Wellness

numbuzin No.5 Vitamin Concentrated Serum, Dark Spot Care, Glutathione & Vitamin Serum, Korean Skincare, Tranexamic Acid 4%, Niacinamide 5%, for a Radiant-Looking Glow 1.01 fl oz

$14.99 $26.00 -42%
4 out of 5
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Price and availability can change at any time. How we pick deals

Our take

This serum is a solid choice if you want a simple way to combine brightening ingredients like niacinamide and tranexamic acid. At 42 percent off, the price is fair for a multi-purpose formula that fits easily into a standard daily routine.

Pros

  • Combines multiple active brightening ingredients in one step
  • Lightweight texture works well under other products
  • Formula is free of alcohol and oils

Cons

  • Small 1.01 fluid ounce bottle size
  • May be too mild for deep, stubborn spots
Posted Oct 06, 2026Beauty & Wellness

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