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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)

Out of Stock

Sold & shipped by Health & Beauty Direct2U
Eligible for registries and wish lists

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, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.

Q: What benefits does the serum provide for the skin?

submitted by AI Shopping Assistant - 1 month ago

  • A: The serum brightens skin, reduces pigmentation, improves texture, and provides antioxidant protection.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: How does the serum support collagen production?

submitted by AI Shopping Assistant - 1 month ago

  • A: The serum contains stabilized lipid vitamin C, which is known to support collagen synthesis in the skin.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: Is this serum suitable for daily use?

submitted by AI Shopping Assistant - 1 month ago

  • A: Yes, it is ideal for daily use under moisturizer or sunscreen for enhanced skin vitality.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: Can this serum help with dull skin?

submitted by AI Shopping Assistant - 1 month ago

  • A: Yes, it combats dullness and enhances overall radiance, promoting a luminous complexion.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: What is the texture of the serum like?

submitted by AI Shopping Assistant - 1 month ago

  • A: The serum is lightweight and absorbs quickly into the skin without leaving a greasy residue.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated
See all questions (5)

Additional product information and recommendations

Frequently bought together

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4.5 out of 5 stars with 1776 ratings
4.8 out of 5 stars with 833 reviews
5 out of 5 stars
15 January, 2026
originally posted on Medik8
Image

Would not go without it now that I have tried it

I love this serum as it really makes my skin feel fresh and hydrated in the morning. This is my second bottle and will continue using it in combination with the vitamin C cream. It works well on sensitive skin. My skin feels smoother now.
Cecile P.
Did you find this review helpful?
5 out of 5 stars
9 January, 2026
originally posted on Medik8
Image

Medic8 C tetra

A little ray on sunshine in the morning! Gives my skin a glow and evens out the skin tone - can’t be without now
claire p.
Did you find this review helpful?
5 out of 5 stars
9 January, 2026
originally posted on Medik8
Image

I have been using this

I have been using this for about 3 years and I couldn't go without it
Kinga K.
Did you find this review helpful?
5 out of 5 stars
8 January, 2026
originally posted on Medik8
Image

My favorite 🤩

This vitamin C serum is absolutely perfect for sensitive and combination skin. It brightens the complexion, adds a healthy glow and helps even out skin tone without any irritation. The texture is lightweight, absorbs quickly and works beautifully under moisturiser and SPF. My skin looks fresher, smoother and more radiant. One of the best vitamin C serums I’ve tried.
K I.
Did you find this review helpful?
5 out of 5 stars
4 January, 2026
originally posted on Medik8
Image

Love how easily this absorbs

Love how easily this absorbs into my skin without leaving any oiliness behind.
vivien h.
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5 out of 5 stars
2 January, 2026
originally posted on Medik8
Image

Best product I use!

The absolute best product available! Immediately notice a difference to my skin when using it. Texture is easy to wear under makeup which means I easily use it daily. I’m a repeat customer of Medik8, but especially for this vitamin C because I love it so much! Would recommend for anyone with redness, uneven tone and generally for balancing your complexion.
Rachel G.
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5 out of 5 stars
2 January, 2026
originally posted on Medik8
Image

Been using this product for

Been using this product for years and everyone says my skin looks good
Jayne P.
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5 out of 5 stars
2 January, 2026
originally posted on Medik8
Image

Couldn’t live without it!

This product has genuinely transformed my skin. I’ve used vitamin c products in the past that didn’t do anything but I really noticed a difference in acne scars and dark spots when I’m consistently using this. I also love the texture with it being a dry oil it soaks in really nicely.
Leah H.
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5 out of 5 stars
31 December, 2025
originally posted on Medik8
Image

Excellent

Perfect product. Excellent formulation and I can really see a difference in my skin. This has improved redness and made my skin glow.
Chloe H.
Did you find this review helpful?
5 out of 5 stars
31 December, 2025
originally posted on Medik8
Image

Great product

I really like the texture of this product and it's really helped with my dry skin as well. I've bought it multiple times and wouldn't go without it now.
Kate W.
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5 out of 5 stars
30 December, 2025
originally posted on Medik8
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C tetra great

C tetra very nice product,I’m using every morning,and results very noticeable. great stuff
Julia S.
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4 out of 5 stars
29 December, 2025
originally posted on Medik8
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Brilliant, liquid gold in a bottle!

I love this, the aroma, the feel on my skin and you only need such a small amount. My skin absorbs it quickly and easily and adds a great layer of moisture to my skin. You only need a small amount. I have sensitive skin and I feel this product along with my other Medik8 products are helping to ease the redness and itchiness of my face. My face feels brighter and less drawn and dehydrated. I am hoping with consistent use the fine lines and wrinkles will soon improve too. I am sad I had to knock one star off as the pipette in the bottle to dispense it does not work properly. So I have to be super careful not too lose any when getting it from the bottle to my hand.
Nina T.
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5 out of 5 stars
26 December, 2025
originally posted on Medik8
Image

Great serum. Gentle and effective

Great serum. Gentle and effective to sensitive skin.
Sara M.
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1 out of 5 stars
10 December, 2025
originally posted on Medik8
Image

Unfortunately not for me

I use Differin - Vit A - and using this in the morning and Differin in the evening for the last two and a bit weeks completely wrecked my skin leaving it sore, dry and breaking out in spots. Even now a week on from not using the Vit C it's still a mess. I am very precious about my skin as I have had a lot of acne issues and now I am having to try and sort out the mess. I love your other products but this isn't good for my skin.
Christine A.
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5 out of 5 stars
3 December, 2025
originally posted on Medik8
Image

Feels luxurious

Love this product. Feels lovely on my skin and lasts well
wendy g.
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5 out of 5 stars
3 December, 2025
originally posted on Medik8
Image

Vit C

Really excellent serum (I have very sensitive skin and I haven't broken out at all)
Rory N.
Did you find this review helpful?
5 out of 5 stars
3 December, 2025
originally posted on Medik8
Image

Favourite skincare staple

I've been using this for a year now and see a significant improvement particularly at this time of the year when I'm prone to rosacea. My skin is calmer and it feels like a luxurious treat every day
Victoria C.
Did you find this review helpful?
5 out of 5 stars
21 November, 2025
originally posted on Medik8
Image

Wow love this Vit-C

I've been using this product for 6 months now and skin feels hydrated and very glowy! A little goes a really long way so great value for money.
Zoe D.
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5 out of 5 stars
19 November, 2025
originally posted on Medik8
Image

Love this. Think it really

Love this. Think it really smooths my skin and is reasonably priced for the great quality of product. I’ve purchased for all my family!
Rebecca S.
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5 out of 5 stars
16 November, 2025
originally posted on Medik8
Image

Great for sensitive skin

It is my third bottle of this Vitamin C, and I have no complaints. I have sensitive and prone to blemishes skin, and this product fits it just right.
Svitlana M.
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