This breakthrough vitamin C serum for oily and blemish-prone skin combines 0.5% silymarin, or milk thistle extract, 15% L-ascorbic acid and 0.5% salicylic acid to help prevent oil oxidation that can lead to breakouts and visible signs of aging. Oil-free and clinically tested, this oil-reducing vitamin C serum improves skin texture, skin clarity and fine lines while minimizing the look of pores and other visible aging signs.

Key Features:

• Reduces oil oxidation by up to 76%
• Improves and balances skin's oil production
• Neutralizes free radicals and gently exfoliates
• Provides advanced antioxidant protection from environmental aggressors
• Improves the appearance of fine lines, skin clarity and uneven skin tone

• Key Ingredients:

  • 15% L-ascorbic Acid: This highly potent form of pure vitamin C helps neutralize free radicals and protect against oxidative stress while providing visible anti-aging benefits.
  • 0.5% Silymarin: Powerful plant-based antioxidant derived from milk thistle that helps prevent oil oxidation and provides antioxidant protection against free radicals.
  • 0.5% Ferulic Acid: A plant-based antioxidant, ferulic acid neutralizes free radicals and enhances the antioxidant benefits and stability of vitamin C.
  • 0.5% Salicylic Acid: A beta-hydroxy acid provides effective exfoliation, refines pores, and helps reduce the formation of blemishes.

  *In a clinical study, the Silymarin CF was shown to:

  • Reduce oil oxidation by up to 76%
  • Reduce skin oiliness by up to 16% in just one week

  Improve skin's clarity with Skinceuticals Silymarin CF Vitamin C Serum.

  *Average results shown. A 12-week, single-center clinical study conducted on 50 women and men ages 18-50 with oily, blemish-prone skin (Brazil, 2020). Silymarin CF was applied once daily in conjunction with a sunscreen.