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Pure C15™

Pure C15™ Medik8

Serum with 15% pure L-ascorbic acid for demanding skin

High-concentration vitamin C serum (15%) enhanced with vitamin E and glutathione – for those who already know the effects of vitamin C and are looking for a more intense effect.

323,00 zł
One-time purchase · no commitment
  • A potent dose of antioxidants to neutralize free radicals
  • Supports collagen synthesis and brightens skin tone
  • Stability and efficacy thanks to vitamin E and glutathione
  • Reduces hyperpigmentation with regular use
  • For those experienced with vitamin C treatments
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Size
—
Skin
Every complexion
pH
Physiological

Higher concentration for demanding skin

Pure C15™ was created for those who already have experience using vitamin C and are looking for a product with a higher concentration for more intense effects. 15% L-ascorbic acid delivers a strong dose of antioxidants to the skin, neutralizing free radicals and protecting against premature aging. Regular use of the serum leads to a noticeable improvement in skin tone, reduction of discolorations, and smoothing of its texture.

Antioxidant network

Vitamin E and glutathione create an antioxidant network that regenerates and enhances the action of vitamin C, ensuring its stability and effectiveness for a longer time.

Key active ingredients

15% L-ascorbic acid (vitamin C)

The purest form of vitamin C, providing strong antioxidant action, supporting collagen synthesis, and brightening the complexion.

Vitamin E

Fat-soluble antioxidant that protects skin cells from oxidative damage and supports the regeneration of vitamin C.

Glutathione

A natural antioxidant found in the body that enhances the action of vitamins C and E, helping to maintain their activity and supporting the skin's detoxification processes.

How to use

After morning cleansing, apply 5 drops of Pure C15™ to the face, neck, and décolletage, gently massaging until fully absorbed. Leave on for a moment, then apply an appropriate moisturizer and sunscreen.

To maintain the freshness and effectiveness of the product, use one bottle before opening another — each should be used within 2 months of opening. For optimal longevity, store Pure C15™ in the refrigerator.

Who is Pure C15™ for

By choosing Pure C15™, you invest in professional skin care that provides essential antioxidants, supports natural regenerative processes, and helps maintain a youthful and radiant appearance. This product is for those who already have experience using vitamin C and are looking for a higher concentration for more intense effects.

Kosmetolog J'ADORE INSTYTUT — Pure C15™
J'ADORE INSTYTUT cosmetologist

„“I recommend Medik8 to clients for their first contact with vitamin A — retinal works faster than classic retinol, and the patented stabilisation system means the skin goes through this process more gently.””

I'll gladly advise whether Pure C15™ will work for your needs — answer a few questions in the skincare finder and we'll immediately match the care to your skin and the order of use.

Trust

Recommended by our cosmetologist · loved by clients

Reviews

Customer reviews

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J'ADORE INSTYTUT cosmetologist

Not sure which Medik8 preparation to choose for your complexion? Write to us — we will help you match skincare tailored to your needs.

Write to us →
Pure C15™
Medik8 Crystal Retinal 323,00 zł
Opis

Pure C15™ has been formulated for those experienced with vitamin C who are looking for a higher concentration for more intensive results. 15% L-ascorbic acid delivers a potent dose of antioxidants to the skin, neutralizing free radicals and protecting against premature skin aging. Additionally, vitamin E and glutathione form a so-called "antioxidant network" that regenerates and enhances the effects of vitamin C, ensuring its stability and efficacy over a longer period. Regular use of the serum leads to a noticeable improvement in skin tone, reduction of discoloration, and smoothing of its texture.

Key active ingredients:

  • 15% L-Ascorbic Acid (Vitamin C): The purest form of vitamin C, providing powerful antioxidant action, supporting collagen synthesis, and brightening the complexion.

  • Vitamin E: A fat-soluble antioxidant that protects skin cells from oxidative damage and supports the regeneration of vitamin C.

  • Glutathione: A natural antioxidant found in the body that enhances the effects of vitamins C and E, helping to maintain their activity and supporting the skin's detoxifying processes.

How to use: After cleansing your skin in the morning, apply 5 drops of Pure C15™ to the face, neck, and cleavage, gently massaging until fully absorbed. Leave on for a moment, then apply a suitable moisturizer and sunscreen. To maintain product freshness and efficacy, finish one bottle before opening another. Each bottle should be used within 2 months of opening. For optimal stability, store Pure C15™ in the refrigerator.

By choosing Pure C15™, you are investing in professional skincare that delivers essential antioxidants, supports natural regenerative processes, and helps maintain a youthful and radiant appearance.

Indications: discoloration, anti-aging

Key active ingredients: vitamin C, collagen, glutathione

About Medik8

Medik8 is a British skincare brand known for professional-grade formulas with clinically proven results. The company focuses on small-batch manufacturing and high-quality actives to guarantee consistency and performance. Its philosophy centers on vitamins C and A: antioxidant brightening by day and restorative renewal at night. Founded in 2009 by pharmacologist and biochemist Elliot Isaacs, Medik8 champions streamlined routines that deliver healthy, beautiful skin for life. The portfolio spans targeted ranges for specific concerns—from deep hydration (HYDR8 B5) and luminosity (C-Tetra Luxe) to visible smoothing and firming (Liquid Peptides). Signature retinol innovations, including Intelligent Retinol TR, use Time Release technology to gradually deliver actives, maximizing efficacy while maintaining skin comfort.