SkinCeuticals Blemish + Age Defense

SkinCeuticals Blemish + Age Defense is an oil-free face serum that reduces the formation of adult acne and improves visible signs of aging.

Skin Types: Combination Skin, Oily Skin

Skin Conditions: Acne Products, Anti-Aging Products



SkinCeuticals Blemish + Age Defense is a targeted, oil-free approach for aging skin prone to breakouts. This first-to-market acid blend combines 2% dioic acid with an optimal alpha- and beta-hydroxy acid formulation to reduce the formation of acne and clogged pores while improving the appearance of fine lines, wrinkles, and uneven skin tone.

  • Reduces excess sebum production
  • Improves the appearance of blotchiness, blemishes, and uneven skin tone
  • Decongests clogged pores
  • Diminishes visible signs of aging
  • Ideal for acne-prone, oily, combination, and aging skin types

How To Use

Clean the skin thoroughly before applying SkinCeuticals Blemish + Age Defense, covering the entire affected area with a thin layer in the morning and evening.

For optimal results, use as part of the Blemish + Age Program, starting with LHA Cleanser and LHA Solution.


Key Ingredients:

  • 2% Dioic Acid – Naturally derived from vegetables, this ingredient helps reduce excess sebum
  • 0.3% LHA (capryloyl salicylic acid) – A lipo-hydroxy acid, LHA, evenly exfoliates skin, decongests pores, and refines the skin’s surface.
  • 1.5% Salicylic Acid – A beta-hydroxy acid refines pores and helps reduce the formation of acne.
  • 3.5% Glycolic Acid and 0.5% Citric Acid – These alpha-hydroxy acids work synergistically to smooth skin and minimize the appearance of fine lines and wrinkles.

Other Ingredients:

alcohol denat., water, methylpropanediol, glycolic acid, diisopropyl adipate, octadecenedioic acid, hydroxyethylpiperazine ethane sulfonic acid, citric acid, capryloyl salicylic acid, sodium hydroxide, polyquaternium-10