Vitamin C

…

Central to our CSA PhilosophyⓇ, vitamin C is key to radiant, age-defying, and protected skin. Our range of vitamin C skincare delivers brightening and antioxidant benefits. With stabilised types of vitamin C like tetrahexyldecyl ascorbate, these expertly-crafted formulas offer visible results with minimal irritation. We have a format for everyone; from potent vitamin C serums to nourishing moisturisers.
An overhead "packshot" of a 30ml bottle of Medik8 C-Tetra Lipid Vitamin C Radiance Serum. The amber glass bottle is uncapped and stands centered, with its black dropper lid resting diagonally behind it. A clear, liquid serum is artistically splashed and pooled on the clean white background around the bottle, with a few droplets visible on the glass pipette. The lighting is bright, casting soft shadows to the left and creating a clinical yet elegant aesthetic.
"A model with a radiant complexion is shown in a close-up, with a list of clinically proven benefits for Medik8 C-Tetra Luxe displayed on the left. The benefits include: Give skin a healthy glow after just 1 use* Reduce the look of wrinkles & hyperpigmentation in 4 weeks* Visibly brightens & provides deep nourishment A footnote at the bottom specifies these results are Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants ."
Morning
Dullness
C-Tetra® Lipid 7% Vitamin C Radiance Serum
Full Size (30ml) | $102.50
Medik8 C-Tetra Luxe serum bottle shown open with its glass pipette resting against the rim, displayed on a white background with clear, translucent serum droplets. The image includes a GET THE GLOSS BEAUTY AWARDS GOLD 2024 seal in the top left and a DERMATOLOGIST RECOMMENDED emblem with a magnifying glass icon in the top right.
Close-up of a person's face being treated with a glass pipette, set against a dark, warm-toned background. The text states the product is CLINICALLY PROVEN TO: followed by three check-marked claims: Give skin a healthy glow after just 1 use* , Reduce the look of wrinkles & hyperpigmentation in 4 weeks* , and Visibly brightens & provides deep nourishment . A footer note specifies these results are proven via an independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants.
Morning
Fine lines & wrinkles
C-Tetra® Luxe Lipid 14% Vitamin C Enhanced Radiance Serum
Full Size (30ml) | $167
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Medik8 C-Tetra Advanced bottle displayed on a clean white background with translucent serum droplets, highlighting its lightweight gel-serum texture.
Close-up of a woman with radiant, even-toned skin, with text highlighting how C-Tetra Advanced defends against premature ageing by improving brightness, wrinkles, and skin texture.
Morning
Fine lines & wrinkles
C-Tetra® Advanced 20% Vitamin C Gel-Serum With Phyto Exosomes
$164.45
Medik8 Super C Ferulic serum bottle shown open with its glass pipette resting against the rim, displayed on a clean white background with translucent serum droplets. The amber glass bottle features the Medik8 logo and is labeled SUPER C FERULIC Potent Vitamin C Brightening Serum in a 30mL size.
"Close-up of a person's face being treated with a glass pipette, set against a light grey background. Text states the product is CLINICALLY PROVEN ACTION ON 4 SIGNS OF SUN AGEING* followed by four check-marked claims: Visibly reduces dark spots & age spots* Improves the look of fine lines & wrinkles in just 4 weeks* Increases skin firmness & elasticity in 4 weeks* Visibly evens the skin tone* A footer note specifies these results are proven via an independent clinical study conducted over 12 weeks on
Morning
Deep set lines & wrinkles
Super C Ferulic™ Potent 30% Vitamin C Brightening Serum
Full Size (30ml) | $164.45
Medik8 C-Tetra Cream jar displayed open against a clean white background with soft shadows. The white, frosted-glass jar features the Medik8 logo and is labeled C-TETRA CREAM Lipid Vitamin C Radiance Cream in a 50mL size. A thick swirl of white cream is visible on top of the jar, highlighting its moisturising texture.
"Medik8 C-Tetra Cream jar displayed on a grey stone block against a white background with soft light rays. The image features four check-marked claims: Visibly restores skin radiance Improves the look of fine lines & uneven skin tone Nourishes & softens the skin Helps prevent visible signs of ageing"
Morning
Dullness
C-Tetra® Cream Lipid 3% Vitamin C Radiance Cream
Full Size (50ml) | $121.90
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Medik8 Daily Radiance Vitamin C cream jar is shown open with a generous peak of pale yellow cream on top. Text identifies the product as a 50mL C-Tetra Cream Two-in-One Moisturiser.
Daily Radiance Vitamin C™
Morning
Dullness
Daily Radiance Vitamin C™ C-Tetra 7% Vitamin C Cream Two-in-One Moisturiser and Sun Protection
Full Size (50ml) | $135.70
Medik8 C-Tetra Eye Lipid Vitamin C Radiance Serum bottle displayed on a white background with translucent serum droplets, highlighting its liquid texture.
A close-up profile of a person with eyes closed and glowing skin. Text highlights benefits: promotes a youthful-looking eye area, smooths fine lines and wrinkles, brightens dark circles, and nourishes the delicate eye area.
Morning
Fine lines & wrinkles
C-Tetra® Eye Lipid Vitamin C Radiance Serum
Full Size | $56.35
An 8ml brown glass dropper bottle of Medik8 C-Tetra Luxe serum stands next to its white packaging box on a grey surface against a white background. Text on both reads: "Medik8, C-TETRA LUXE, Lipid Vitamin C Enhanced Radiance Serum, 8mL e / 0.27 Fl. Oz.".
Close-up of a person's face being treated with a glass pipette, set against a dark, warm-toned background. The text states the product is CLINICALLY PROVEN TO: followed by three check-marked claims: Give skin a healthy glow after just 1 use* , Reduce the look of wrinkles & hyperpigmentation in 4 weeks* , and Visibly brightens & provides deep nourishment . A footer note specifies these results are proven via an independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants.
Morning
C-Tetra® Luxe (Travel Size) Lipid Vitamin C Enhanced Radiance Serum
$56
A travel-sized 8mL amber glass bottle of Medik8 C-Tetra lipid vitamin C radiance serum standing next to its white cardboard carton. The products are displayed on a textured grey surface against a clean white background.
A model with a radiant complexion is shown in a close-up, with a list of clinically proven benefits for Medik8 C-Tetra Luxe displayed on the left. The benefits include: Give skin a healthy glow after just 1 use* Reduce the look of wrinkles & hyperpigmentation in 4 weeks* Visibly brightens & provides deep nourishment A footnote at the bottom specifies these results are Proven via independent clinical study on C-Tetra Luxe conducted over 4 weeks on 36 participants .
Morning
C-Tetra® (Travel Size) Lipid Vitamin C Radiance Serum
$30.50
A 12.5ml white jar of Medik8 C-Tetra Cream, labeled "Lipid Vitamin C Radiance Cream," stands next to its corresponding white packaging box on a grey surface against a clean white background.
Medik8 C-Tetra Cream jar displayed on a grey stone block against a white background with soft light rays. The image features four check-marked claims: Visibly restores skin radiance Improves the look of fine lines & uneven skin tone Nourishes & softens the skin Helps prevent visible signs of ageing
Morning
C-Tetra® Cream (Travel Size) Lipid Vitamin C Radiance Cream
$32.10

Vitamin C

Advanced brightening, powered by vitamin C

Discover Medik8’s expertly formulated vitamin C skincare, designed to brighten, even and protect the complexion. Explore vitamin C serums and targeted treatments powered by antioxidants to help improve the appearance of uneven skin tone, dark spots and dullness. From daily antioxidant protection to advanced brightening formulas, find the right vitamin C products to support a radiant, healthy-looking complexion and complement your morning skincare routine.