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Medik8 C-Tetra Luxe 30ml

Medik8 C-Tetra Luxe 30ml

This advanced version of Medik8’s classic Vitamin C serum pairs a highly stable form of antioxidant with skin-loving nourishment, helping boost radiance, protect from environmental damage and visibly improve texture.

  • 14% stabilised lipid-soluble Vitamin C delivers potent antioxidant defence against free radicals while brightening skin tone.
  • Up to 94% smoother, softer skin after just one use with continued improvement in radiance and texture.
  • Supports collagen production & reduces the look of fine lines for a more youthful finish.
  • Rich skin nourishment & deep hydration from squalane, maracuja oil, vitamin F & vitamin E for comfort and glow.



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Orders over $169 ship free

Supercharge your morning routine with this enhanced daily vitamin C serum designed for all-round health-looking skin and visible radiance. Featuring a stabilised, gentler form of vitamin C combined with active red ginseng: C-Tetra Luxe leaves the skin looking brighter and visibly youthful. Blended with squalane, vitamin F and maracuja oil, the velvety formula infuses skin with nourishment and softness.

  • Brightens and restores radiance
  • Fights and repairs free radical damage
  • Hydrates and smoothes skin
  • Promotes collagen and elastin production
  • Leaves skin soft, plump and radiant
  • Vegan and cruelty-free
  • Subtle sweet fragrance
  • Suitable for all skin types

Tetrahexyldecyl Ascorbate: A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, for a youthful complexion.

Maracuja Oil: Naturally rich in nutrients, maracuja oil nourishes the complexion with fatty acids and provides an antioxidant protective shield.

Vitamin F: Otherwise known as ethyl linoleate or linoleic acid, vitamin F is an omega-6 essential fatty acid which deeply nourishes and hydrates the complexion.

Optimised Red Ginseng: Extracted from the root of red ginseng, this natural extract boosts the serum’s brightening powers.

Vitamin E: A lipid-soluble antioxidant that is naturally present in the skin. Vitamin E protects the skin from free radicals and is regenerated by vitamin C for optimum power.

Squalane: A natural emollient; squalane helps to restore the skin’s natural defensive barrier while deeply hydrating the skin.

Helps reduce fine lines and wrinkles, as well as visibly brightening the complexion and balancing skin tone.

After cleansing in the morning, massage 6 drops across the face, neck and décolletage. Leave to absorb before applying moisturiser.

Customers praised this vitamin C serum for being gentle and non-irritating, even for sensitive skin. Many noted improvements in skin tone, pigmentation reduction, and a "glowy" appearance. The velvety texture and pleasant citrus scent were frequently mentioned. One customer noted it can feel slightly oily.

  • 5 stars: 10 (91%)
  • 4 stars: 1 (9%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
C
Claudette R.
Oooooh this is a good one!

I will preface this by saying that in the past, my skin has been super reactive to Vit C, and I've tried many of them and ended up avoiding them all because they made my skin feel so sensitised, stingy and just.... off. I tried this one with great trepidation, but I'm SO glad I did! It is beautiful, velvety feeling on the skin and doesn't smell super pungent like other Vit C's. I specifically chose this one over the other Medik8 Vit Cs, as they are oil based and my skin doesn't like oils on it for whatever reason. I'm really glad I chose this, I'm already seeing a difference and will continue to repurchase. My skin feels dewy, plump and healthier.

B
Brandy C.
Vitamin C for me!!

I have been looking forward to trying a vitamin C serum and I'm very happy i chose this one! It smells divine and it makes my skin feel fresh and rejuvenated. I think I will see results improve my skin in the months to come as I've only just started using it. I will definitely repurchase to continue using this in my morning skin care routine.

C
Catalina S.
Medic8C-Tetra Luxe

Love this product as it has delivered so much improvement over time to my overall skin tone and reduction of pigmentation with sun damaged skin. I also use a quality SPF every day as well.

A
Anonymous
Great customer service

Was looking to replace my overpriced one from David Jones skincare. This one is much nicer and didn;t go brown. Like it.

S
Susana C.
My holy grail serum

This serum is my holy grail skin product. I've tried before to incorporate Vit C into my skincare routine but have never been blown away. This is it. Fantastic smell, consistency, absolutely beautiful to apply. My skin is glowy and healthy. Love this brand overall but this is a must have in my skin kit.

L
Lorraine C.
Fantastic Mr C

Love this. I've used PC, Clinique and Niod Vitamin C, but this one is superior. Non irritating, calming, moisturising and plumping. Such a silky finish.

L
Lorna H.
My fav

This product is so good but you should introduce it slowly and build up from the OG C-Tetra. It made my skin GLOW. It's definitely my fav on the market

P
Patty A.
Velvety

This is a lovely product. The citrus scent is refreshing without being overbearing and I felt it working from the start. My skin feels smooth and velvety

P
Patrice D.
Fave product

Can't live without this, probably on my third or fourth bottle! This smells and feels amazing and has done wonders for my skin.

M
Maura
Nice serum

Lively serum, feels good on the skin. Slightly oily so I prefer to use just at night or very little for during the day. Definitely made some improvements to my skin

R
Ronda R.
No irritiation

Very nice vitamin C. Have experienced no irritation. Also noticing my pigmentation from acne reducing in appearance.

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