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Based on the synergy of an innovative complex formulated with 20% L-Ascorbic Acid USP, plant extracts (rich in Phenylethanoid Glycosides), Artemia Extract, Peptide Q10™ and Matrixyl® 3000. This unique formulation:

  • Smoothes the skin and reduces the appearance of fine lines and wrinkles
  • Visibly improves the complexion’s uniformity for a radiant and natural glow
  • Visibly promotes skin’s elasticity
  • Protects skin against the abuse of elements
  • Paraben-free, fragrance-free, colorant-free, alcohol-free and essential oil-free

Antioxidant 20 Serum


Daily, morning and/or evening, on well cleansed skin, apply 4 to 5 drops in palm of hand and use fingertips to massage a thin layer on face and neck. For optimal results, use in combination with the appropriate GMC MEDICAL products. WARNING: For external use only. Avoid direct contact with the eyes.

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