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IT CosmeticsBye Bye Dark Spots 4% Niacinamide Face Serum

Serum

$36

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IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum
IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum, view 2
IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum, view 3
IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum, view 4
IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum, view 5
IT Cosmetics Bye Bye Dark Spots 4% Niacinamide Face Serum, view 6

Size 30 ml, $35.49 / fl oz

Sold by IT Cosmetics. Amazon's shipping and returns apply. Who sells IT Cosmetics on Amazon

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Amazon price as of Oct 5, 2026, 2:00 AM ET, subject to change: the price on Amazon at checkout is the one that applies. We may earn a commission; the price you pay is the same.

BRAZILIAN BLOWOUT Daily Smoothing Serum
7 cheaper on the same shelf, from $5.37 / oz. See them

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About the Product

What it is: Serum, 30 ml. Bye bye dark spots face serum. This niacinamide & vitamin C face serum is your daily remedy for dark spots. Formulated with 4% niacinamide and 1% ethyl vitamin C, it helps visibly reduce dark spots and improve skin clarity in just 8 weeks!

What Else You Need to Know:

  • Key ingredients: While pure vitamin C & niacinamide are two powerful, tone-evening, discoloration-fighting molecules, they cannot be formulated together in one product.
  • Skin-loving formula: IT Cosmetics Bye Bye Dark Spots Niacinamide Serum is our best facial serum to help you visibly reduce age spots, melasma, and other types of hyperpigmentation. Our dermatologist-tested treatment is suitable for all skin types, even the most sensitive.
  • How to apply: After cleansing in the AM & PM, apply 4-5 drops of dark spot serum into entire face and neck, avoiding eye area. In the morning, follow with your favorite IT Cosmetics CC Cream for SPF sun protection.

From the Amazon listing.

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Serum, for less per ounce on Amazon

$36

$35.49 / fl oz

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