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Medik8

C-Tetra® Luxe - Lipid Vitamin C Enhanced Radiance Serum

C-Tetra® Luxe - Lipid Vitamin C Enhanced Radiance Serum

Regular price £59.00
Regular price Sale price £59.00
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✓ Genuine Medik8 skincare from UK stock
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Dr Elif Benar Mineral UV Sunscreen SPF 50+ bottle, 100% mineral filters, Vents Magazine Editor's Choice

Complete your routine with daily SPF

Dr Elif Benar Mineral UV Sunscreen SPF 50+ · £30.00 £27.00 when bought with this product (10% off both, 15% off 3+ items)

Supercharge your skin's radiance each morning with C-Tetra Luxe; clinically proven to reduce the appearance of wrinkles and hyperpigmentation in just 4 weeks.*

It also works to boost visible radiance while supporting the skin barrier.

Featuring twice the amount of vitamin C (14%) of our original C-Tetra serum, C-Tetra Luxe is ideal for those looking for enhanced skin radiance and antioxidant protection alongside deep nourishment.

The velvety-soft serum is formulated with a stabilised (and therefore very potent) form of vitamin C called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), which delivers proven results after just 1 use*; all with a gentle, nourishing experience for your skin.

*Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants

KEY BENEFITS

Instant Skin Youthfulness
Boosted with optimised red ginseng for proven skin-brightening and youth-boosting power.

Dark Spot Reduction
Delivers powerful, clinically proven action on the appearance of dark spots.

Total Skin Nourishment
Enhanced with squalane and vitamin F for deep moisturisation and clinically proven skin barrier support.

PROVEN RESULTS

  • 1 hour to visibly brighter, more youthful-looking skin*
  • 7 days to improved skin radiance*
  • 81% agree visible hyperpigmentation had reduced in just 4 weeks*
  • 94% noticed smoother and softer skin after just 1 use*
  • 86% reported it was the best vitamin C serum they had ever used*

*Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants

HOW TO USE

Step 1

After cleansing in the morning, massage 6 drops of C-Tetra Luxe across the face, neck and décolletage.

Step 2

Leave to absorb before applying sunscreen. We recommend Advanced Day Ultimate Protect.

KEY INGREDIENTS

14% Stabilised Vitamin C (tetrahexyldecyl ascorbate)
A low-irritation form of vitamin C that delivers exceptional antioxidant protection against harmful free radical damage while supporting collagen production for a visibly even, more youthful-looking complexion.

Squalane
An almost skin-identical lipid which helps to support the natural skin barrier by nourishing the complexion.

Maracuja (pronounced 'marra-KU-ja') Oil
Naturally rich in nutrients and fatty acids, maracuja oil deeply nourishes your skin while providing additional antioxidant protection against free radical damage.

Optimised Red Ginseng
Boosts the serum’s brightening powers while stimulating collagen production for more youthful-looking skin.

Vitamin E
A powerful antioxidant that provides additional antioxidant protection against the ageing effects of free radicals. It also helps to boost the power of vitamin C for optimum visible results.

 

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