Medik8 brightening — vitamin C and OXY-R to even tone and boost radiance. Skintique is an authorised UK Medik8 stockist with fast tracked delivery.
![Medik8 C-TETRA® | Vitamin C Serum | 30ml]()
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![Medik8 C-Tetra® Luxe 30ml-Serum-Skintique Retail]()
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Medik8
Medik8 C-Tetra® Luxe | Lipid Vitamin C Enhanced Radiance Serum | 30ml
From £59.00Unit price /Unavailable -
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Frequently asked questions
Which Medik8 brightening product should I start with?
Which Medik8 brightening product should I start with?
Start with C-TETRA, a gentle daily vitamin C serum that visibly brightens without stinging, applied every morning before SPF. If your skin is drier or you want more radiance, step across to C-Tetra Luxe, whose lipid base cushions the vitamin C. When you're ready for a stronger antioxidant, Super C Ferulic is the high-strength option.
How do I layer vitamin C for the brightest result?
How do I layer vitamin C for the brightest result?
Apply your vitamin C serum, C-TETRA or Super C Ferulic, to clean skin first thing, wait a moment, then follow with moisturiser and a broad-spectrum SPF. Vitamin C and daily sun protection together defend against the dullness and uneven tone that UV drives. For a simpler routine, Daily Radiance Vitamin C folds brightening vitamin C and SPF 30 into one moisturiser.
What does OXY-R Peptides do for a dull complexion?
What does OXY-R Peptides do for a dull complexion?
OXY-R Peptides is a targeted brightening serum built around oxyresveratrol to smooth the look of uneven tone and post-blemish marks. Use it once or twice a day on the areas that look patchy, layered under moisturiser. Alongside a daily vitamin C, it sharpens overall radiance across several weeks.
What's the difference between C-TETRA and Super C Ferulic?
What's the difference between C-TETRA and Super C Ferulic?
C-TETRA carries a lower dose of stable vitamin C for a gentle, everyday glow that most skin takes to straight away. Super C Ferulic pairs a higher concentration of vitamin C with ferulic acid for a more powerful antioxidant and brightening effect. Begin with C-TETRA, then graduate to Super C Ferulic once your skin is used to daily vitamin C.
Can I use vitamin C if my skin is sensitive?
Can I use vitamin C if my skin is sensitive?
Yes — begin with C-TETRA or the cushioning C-Tetra Luxe rather than high-strength Super C Ferulic, using it every other morning at first. Vitamin C at a lower dose brightens without the tingle stronger formulas bring. Pair it with moisturiser and SPF, and build to daily use as your skin settles.
Not sure which Medik8 product is right for you?
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