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Sodium Ascorbate

The most biologically active form of vitamin C—brightens skin, supports collagen synthesis, and protects against oxidative stress.

Propylene Glycol

Propylene glycol ensures that the high concentration of vitamin C is evenly distributed over the skin and optimally absorbed for consistent results.

Sodium Bicarbonate

Sodium bicarbonate precisely regulates the formula's pH — the critical factor that determines whether vitamin C can unleash its full brightening and protective power.

Disodium EDTA

Ascorbic Acid (Vitamin C)

INCI · Ascorbic Acid

Ascorbic Acid (Vitamin C)

Ascorbic acid (vitamin C) is a powerful antioxidant that boosts collagen, protects the skin and brightens the complexion.

  • Powerful antioxidant against free radicals
  • Boosts collagen and firms
  • Brightens and evens the complexion
Sodium Ascorbate

INCI · Natriumascorbaat

Sodium Ascorbate

A stabilized form of vitamin C that protects the skin against free radicals and supports the skin.

  • Protects against free radicals
  • Supports skin recovery
  • Acts as an antioxidant
Propylene Glycol

INCI · Propylene Glycol

Propylene Glycol

A hydrating ingredient that supports the distribution and absorption of active substances and gives the formula a pleasant feel.

  • Hydrates the skin
  • Supports the absorption of active ingredients
  • Improves the texture of the formula
  • Promotes even application
Sodium Bicarbonate

INCI · Sodium Bicarbonate

Sodium Bicarbonate

A mineral ingredient that helps balance the pH of a formula and gently cleanse the skin.

  • Helps regulate the pH value of formulas
  • Supports gentle skin cleansing
  • Helps remove excess sebum
  • Contributes to a fresh and clean skin feel
Disodium EDTA

INCI · Disodium EDTA

Disodium EDTA

A stabilizing ingredient that helps maintain the efficacy and quality of the formula.

  • Supports formula stability
  • Helps protect vitamin C from degradation
  • Helps maintain serum efficacy
  • Contributes to a longer product shelf life

Product Details

Ascorbic Acid 20% is a concentrated vitamin C serum designed to improve skin tone, texture, and radiance. The high concentration of ascorbic acid supports natural collagen production and helps to visibly brighten the skin. With regular use, the skin appears more even, firmer, and fresher.

Vitamin C is known for its powerful antioxidant properties. This formula helps protect the skin from external factors such as pollution and free radicals, which can cause premature skin aging. Additionally, the serum can help reduce hyperpigmentation and soften dull, tired-looking skin.

Ingredients

Skin Scan

Every skin has different needs. With the Prescription Skin Scan, you can discover if Ascorbic Acid 20% suits your skin type, skin condition, and routine. Based on your personal skin analysis, you will receive advice on correct usage, ideal frequency, and possible combinations with other Prescription products.