Your stubborn dark spots need more than a surface fix. SkinCeuticals Discoloration Defense targets post-acne marks, sun damage, and melasma with clinical-grade tranexamic acid and niacinamide. This serum interrupts pigment formation at the source, giving you visible results in weeks.

Key Benefits

  • Fades post-acne marks: Tranexamic acid blocks signals that trigger excess melanin
  • Brightens uneven tone: Niacinamide reduces pigment transfer and strengthens your skin barrier
  • Smooths texture: HEPES gently resurfaces to enhance active absorption
  • Targets stubborn discoloration: Multi-pathway formula works on melasma, sun spots, and hormonal dark patches
  • Safe for daily use: Non-irritating formula suitable for morning and evening application

Key Ingredients

Tranexamic Acid (1.8%): Interrupts melanin production signals to stop dark spots before they form. Niacinamide (5%): Brightens your complexion while strengthening the moisture barrier. HEPES (5%): A gentle acid that resurfaces your skin and primes it for deeper ingredient penetration. These three actives work together to address discoloration from multiple angles, delivering visible clarity in 4-6 weeks.

Shop all SkinCeuticals products at Paris Pharmacy.

SkinCeuticals Discoloration Defense Serum

Regular price $151.99
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Your stubborn dark spots need more than a surface fix. SkinCeuticals Discoloration Defense targets post-acne marks, sun damage, and melasma with clinical-grade tranexamic acid and niacinamide. This serum interrupts pigment formation at the source, giving you visible results in weeks.

Key Benefits

  • Fades post-acne marks: Tranexamic acid blocks signals that trigger excess melanin
  • Brightens uneven tone: Niacinamide reduces pigment transfer and strengthens your skin barrier
  • Smooths texture: HEPES gently resurfaces to enhance active absorption
  • Targets stubborn discoloration: Multi-pathway formula works on melasma, sun spots, and hormonal dark patches
  • Safe for daily use: Non-irritating formula suitable for morning and evening application

Key Ingredients

Tranexamic Acid (1.8%): Interrupts melanin production signals to stop dark spots before they form. Niacinamide (5%): Brightens your complexion while strengthening the moisture barrier. HEPES (5%): A gentle acid that resurfaces your skin and primes it for deeper ingredient penetration. These three actives work together to address discoloration from multiple angles, delivering visible clarity in 4-6 weeks.

Shop all SkinCeuticals products at Paris Pharmacy.

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Born in Southern California. Delivered by our trusted USA-based brand partners. Every piece is handpicked for the woman who moves through the world with intention and grace. Ask me anything — I am always here to help. 🖤