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Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum, 1 oz - 2 of 3Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum, 1 oz - 3 of 3
Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum, 1 oz - 1 of 3

Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum, 1 oz

$44.26 reg $73.17
Sale save $28.91 (40% off)

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At a glance

About this item

Highlights

  • Stabilized lipid vitamin C brightens skin
  • Provides antioxidant protection
  • Reduces pigmentation and dullness
  • Lightweight serum that absorbs quickly

Description

Medik8 C-Tetra Lipid Vitamin C Antioxidant Serum, Brightening and Anti-Aging Facial Treatment, 1 oz, brightens, protects, and rejuvenates skin with a stable, lipid-soluble form of vitamin C. It combats free radicals, reduces pigmentation, and improves skin tone and texture. Lightweight and fast-absorbing, it supports collagen production and promotes a luminous, healthy complexion. Ideal for daily use under moisturizer or sunscreen, it enhances overall skin vitality and helps maintain youthful, radiant skin.
  • Brightens and evens skin tone
  • Protects against free radical damage
  • Supports collagen production
  • Lightweight, fast-absorbing formula
  • Improves texture and overall radiance
Scent: Unscented
Health Facts: Contains Vitamin C
Product Warning: Keep out of reach of children
Product Form: Serum
Beauty Purpose: Brightening
Recommended Skin Type: All Skin Types
Net weight: 1.0 fl oz (us)
Package Quantity: 1
TCIN: 1007303174
UPC: 818625024338
Origin: imported
Healthcare Disclaimer:
Content on this site is for reference purposes only. Target does not represent or warrant that the nutrition, ingredient, allergen and other product information on our Web or Mobile sites are accurate or complete, since this information comes from the product manufacturers. On occasion, manufacturers may improve or change their product formulas and update their labels. We recommend that you do not rely solely on the information presented on our Web or Mobile sites and that you review the product's label or contact the manufacturer directly if you have specific product concerns or questions. If you have specific healthcare concerns or questions about the products displayed, please contact your licensed healthcare professional for advice or answers.
The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.
We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.
If the item details aren’t accurate or complete, we want to know about it.

Shipping details

Estimated ship dimensions: 1.5 inches length x 1.5 inches width x 5 inches height
Estimated ship weight: 0.1225 pounds
item ships from third party seller: Health & Beauty Direct2U

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 30 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: How does this serum support collagen production?

submitted by AI Shopping Assistant - 1 month ago

  • A: The serum's lipid-soluble vitamin C promotes collagen production, enhancing skin elasticity and firmness.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated
See all questions (1)

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4.8 out of 5 stars with 902 reviews
5 out of 5 stars
1 April, 2026
originally posted on Medik8
Image

Lovely serum

[This review was collected as part of a promotion.] My skin has reactivated to most vitamin c serums that I have tried. I use C-Tetra daily and so far have had no reaction whatsoever. It sinks into my skin very quickly and I continue to put the rest of my morning skincare over the top.
Tracey R.
Did you find this review helpful?
5 out of 5 stars
31 March, 2026
originally posted on Medik8
Image

Great vitamin c

[This review was collected as part of a promotion.] An excellent vitamin c serum that sinks in easily and actually feels lovely on the skin. I find other brands to be gritty or oily but the consistency of this is perfect.
Did you find this review helpful?
5 out of 5 stars
31 March, 2026
originally posted on Medik8
Image

Fresh and Radiant Skin Every Morning

[This review was collected as part of a promotion.] A perfect addition to my morning routine- lightweight, effective, and easy to layer with other products.
ANNA B.
Did you find this review helpful?
5 out of 5 stars
31 March, 2026
originally posted on Medik8
Image

Mrs

[This review was collected as part of a promotion.] Just started using but loving 🥰 how its feeling and my skin so slilky soft xx
Diane C.
Did you find this review helpful?
5 out of 5 stars
31 March, 2026
originally posted on Medik8
Image

Medik8 C Tetra lux

[This review was collected as part of a promotion.] Fantastic product. Face feels and looks more radiant. Quality of the product is good. No residue, absorbsinto face quickly. Has minimised fine lines. Would highly recommend
Jill P.
Did you find this review helpful?
5 out of 5 stars
30 March, 2026
originally posted on Medik8
Image

Easy to use

[This review was collected as part of a promotion.] Another great medik8 product. I live the simplicity of the CSA and then you can layer it not as you feel necessary
Miss R.
Did you find this review helpful?
5 out of 5 stars
30 March, 2026
originally posted on Medik8
Image

C-Tetra

[This review was collected as part of a promotion.] This serum works incredibly well. It costs its money and i would happily buy it again.
Yuliia B.
Did you find this review helpful?
4 out of 5 stars
30 March, 2026
originally posted on Medik8
Image

Vit C boost

[This review was collected as part of a promotion.] My skin is glowing by using this together with hydra gel, peptides and daily face cream. I have used it for 2 months and my skin is much more glowing people have commented positively. Vit C detoxes the skin and after a long period of chronic illness it is really helping my complexion return.
Phillipa S.
Did you find this review helpful?
5 out of 5 stars
29 March, 2026
originally posted on Medik8
Image

Favourite product!

[This review was collected as part of a promotion.] Use on mornings and enjoy my skin!
Maiia T.
Did you find this review helpful?
5 out of 5 stars
29 March, 2026
originally posted on Medik8
Image

Great for beginners

[This review was collected as part of a promotion.] Great for a beginner vitamin C. Has a lovely scent, feels light on the skin and not sticky. I love the Medik8 vitamin C products and have bought as gifts for others.
Nicole K.
Did you find this review helpful?
5 out of 5 stars
29 March, 2026
originally posted on Medik8
Image

Lovely Texture

[This review was collected as part of a promotion.] A lovely texture & consistency. A great addition to my skincare routine & part of keeping my skin looking & feeling fabulous
Maxine H.
Did you find this review helpful?
5 out of 5 stars
29 March, 2026
originally posted on Medik8
Image

Love

[This review was collected as part of a promotion.] Really like the consistency of this. Doesn’t feel greasy at all. Brightening and glowy on the skin
E h.
Did you find this review helpful?
5 out of 5 stars
29 March, 2026
originally posted on Medik8
Image

A beauty routine essential

[This review was collected as part of a promotion.] I’ve been using C-Tetra for a couple of years now and I have seen a big difference in my skin. My complexion looks brighter and my skin tone more even. I layer the C-Tetra over the top of the serum Hydr8 B5 Intense for maximum results.
Kay C.
Did you find this review helpful?
5 out of 5 stars
28 March, 2026
originally posted on Medik8
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LOVE THIS!

[This review was collected as part of a promotion.] I have sensitive skin and need to be careful with serums but this is such a great product for me. The texture is so soft and such great quality! Perfect consistency before my day-cream.
Louise C.
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5 out of 5 stars
28 March, 2026
originally posted on Medik8
Image

Beautiful product

[This review was collected as part of a promotion.] Excellent vitamin c product leaves skin looking beautiful
Carol N.
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5 out of 5 stars
28 March, 2026
originally posted on Medik8
Image

Amazing product

[This review was collected as part of a promotion.] Gives instant results! It evens out skin tone and my skin glows after applying makeup. Wouldn't be without it.
Linda W.
Did you find this review helpful?
5 out of 5 stars
27 March, 2026
originally posted on Medik8
Image

Game changer

[This review was collected as part of a promotion.] Game changer to my skin routine the product I never knew I needed !
Annika P.
Did you find this review helpful?
5 out of 5 stars
27 March, 2026
originally posted on Medik8
Image

Great Vit C!

[This review was collected as part of a promotion.] Lightweight and non-greasy product. Absorbs wonderfully.
Felicity O.
Did you find this review helpful?
5 out of 5 stars
27 March, 2026
originally posted on Medik8
Image

Lightweight + Nourishing

[This review was collected as part of a promotion.] So lightweight + nourishing. My skin drinks it in! I’m on me second bottle.
Caroline M.
Did you find this review helpful?
5 out of 5 stars
27 March, 2026
originally posted on Medik8
Image

Excellent

[This review was collected as part of a promotion.] My sensitive skin with rosacea loves this form of vitamin C serum.
Svetlana W.
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