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Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - 30ml | Vitamin C Serum, Fortified with vitamin E, Smoothing, Brightening & Nourishing, For New Vitamin C Users or Sensitive Skin
Visibly boosts the skin's radiance while working to protect against signs of premature ageing.
Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - 30ml | Vitamin C Serum, Fortified with vitamin E, Smoothing, Brightening & Nourishing, For New Vitamin C Users or Sensitive Skin
Item #: 76132894

Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - 30ml | Vitamin C Serum, Fortified with vitamin E, Smoothing, Brightening & Nourishing, For New

Item #: 76132894

BTN 7508

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Visibly boosts the skin's radiance while working to protect against signs of premature ageing.
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What Stands Out

Lipid Soluble
Contains a 7% lipid-soluble Vitamin C that ensures deeper skin penetration, enhancing effectiveness. Ideal for sensitive skin, this formula reduces irritation while promoting a brighter complexion.
Smoothing Effect
Achieves a smoother skin texture by addressing uneven tone and fine lines. This serum helps enhance the skin's overall appearance, making it perfect for new users seeking visible results.
User Friendly
Formulated for newcomers to Vitamin C, it offers a gentle introduction without overwhelming the skin. Its nourishing properties provide hydration alongside radiance, catering to users with delicate skin.

Product Details

Improve skin tone with Medik8 C-Tetra Serum - Stabilised Vitamin C. Brighten, smooth, and nourish for a radiant complexion. Get yours now at Ubuy Bhutan!
  • Stabilized vitamin C serum for a radiant, healthy-looking complexion
  • Contains tetrahexyldecyl ascorbate, an effective and low-irritation form of vitamin C
  • Ideal for vitamin C beginners or those with sensitive skin
  • Visibly boosts skin's radiance and protects against premature aging
  • Part of Medik8's anti-aging strategy with vitamin C in the morning, followed by sunscreen, and vitamin A at night (CSA philosophy)
Skin TypeSensitive
BenefitsBrightens Skin Tone & Minimises Signs of Ageing
Target Use Body PartFace
Scent Namevitamin C serum
Special Ingredients7% Stabilised Vitamin C, Vitamin E
Item FormDrop
Skin ToneUneven
Item Weight0.09 Kilograms
Item Volume30 Millilitres
Unit Count30.0 millilitre
Package Size Name30ml
Material FeaturesAntioxidant
Active Ingredients14% Stabilised Vitamin C, Vitamin E
Material Type FreeAlcohol Free, Fragrance Free, Paraben Free, Vegan
Brand NameMedik8
Number of Items1
UPC818625024338 818625020989
Item Type NameC-Tetra
ManufacturerMedik8
Model NumberP06227
Manufacturer Part NumberP06227
Batteries 1 A batteries required.
Is discontinued by manufacturer No
Product Dimensions 2.6 x 5.1 x 11.6 cm; 90 g
Manufacturer Medik8
Item model number P06227
Recommended Uses For ProductWrinkles
Product benefitsBrightens Skin Tone & Minimises Signs of Ageing
Use forFace
Scentvitamin C serum
BrandMedik8
Material featureAntioxidant
Country of OriginThis item will be imported from UK
Date First AvailableJune 13, 2021
What is in the boxMedik8 C-Tetra Lipid 7%... For more details, please check description/product details

Who Should Buy?

Suitable For
  • New Vitamin C Users

    Ideal for beginners looking to incorporate vitamin C into their skincare routine without overwhelming their skin.

  • Sensitive Skin

    Formulated for those with sensitive skin, reducing the risk of irritation while providing nourishing properties.

  • Radiance Seekers

    Effective for individuals seeking brighter, smoother skin and wanting to enhance overall radiance and glow.

Not Suitable For
  • Oily Skin Types

    Those with excessively oily skin might find this serum overly rich, leading to potential clogged pores.

Product Description

Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - 30ml | Vitamin C Serum, Fortified with vitamin E, Smoothing, Brightening & Nourishing, For New Vitamin C Users or Sensitive Skin

About This Item

Introducing Medik8 C-Tetra, the ultimate solution to enhance the natural radiance of your skin. Our C-Tetra serum is formulated with stabilised Vitamin C, making it a powerful and effective antioxidant serum that will transform your dull and uneven skin into a luminous and youthful complexion. With its unique blend of ingredients, C-Tetra works to smooth, brighten, and nourish your skin, leaving it looking and feeling revitalized. The potent Vitamin C in this serum combats free radicals and boosts collagen production, resulting in a firmer and more youthful appearance. C-Tetra is not just any ordinary serum, it is a skincare brand trusted by many.

Our antioxidant-rich formula is specifically designed to target the visible signs of aging, such as fine lines, wrinkles, and age spots. Say goodbye to dull and lackluster skin and hello to a radiant and glowing complexion. Not only is C-Tetra a best seller, it is also a highly sought-after skin care product. Now you can easily purchase C-Tetra online, right here at Ubuy.

We are a trusted retailer known for providing top-quality products that deliver outstanding results. Incorporate C-Tetra into your daily skincare routine and experience the remarkable benefits it has to offer. Its lightweight and non-greasy texture makes it perfect for all skin types, and it can be used morning and night for optimal results. Don't wait any longer to achieve the glowing and healthy skin you desire. Shop now and discover the power of C-Tetra.

Dietary Supplement Disclaimer

Statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.


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Customer Questions & Answers

  • Question: How to Shop Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - Online From Ubuy?

    Answer: It’s easy to shop Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - Available to Shop Online in Bhutan?

    Answer: Yes, at Ubuy Bhutan this product is available for you to shop at a reasonable price. The Medik8 C-Tetra Lipid 7% Vitamin C Radiance Serum - is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Medik8 Serums & Fluids P06227 Editorial Review

The Medik8 C-Tetra Serum is a vitamin C radiance-boosting serum designed to smooth, brighten, and nourish the skin. It contains tetrahexyldecyl ascorbate, a lipid soluble vitamin C derivative that is four times more effective than L-ascorbic acid. It also contains natural vitamin E, which acts as an antioxidant and protects the skin from free radical damage. Customers have asked and confirmed that this product is genuine Medik8 and is verified by the authorized stockist. The serum contains 3% tetrahexyldecyl ascorbate and 1.0% natural vitamin E. It is recommended to be kept out of the sun and not in bathrooms. This serum is oil-based and can be used in the morning, followed by sunscreen, and retinol at night as recommended by the brand's "CSA Philosophy." It is safe to use after microneedling with a maximum depth of 0.30mm. It helps with dark spots left by acne, as vitamin C brightens the skin and helps with pigmentation. In terms of customer reviews, opinions are mixed. Some customers have not seen much difference after using the product for a few weeks, possibly due to other factors such as the wearing off of botox. One customer recommends using a headband to avoid getting the serum on the hairline. However, there are also positive reviews praising the product. Customers love the scent and the way the serum glides on the skin. Many have noticed a noticeable glow and dewy look to their skin after using the serum. One customer mentioned that they have incorporated this into their daily skincare routine and have seen a significant improvement, and have even gifted it to someone else who found it beneficial. Overall, the Medik8 C-Tetra Serum seems to have a mixed reception among customers. While some have experienced positive results with a brighter complexion, others have not noticed much difference. It may be worth trying for individuals looking to incorporate a vitamin C serum into their skincare routine, but individual results may vary.

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Pros

  • Contains tetrahexyldecyl ascorbate, a highly effective vitamin C derivative
  • Comes from a trusted brand with an authorized stockist
  • Oil-based formula for smooth application
  • Can be used with other skincare products such as retinol
  • Brightens the skin and helps with pigmentation

Cons

  • Some customers have not seen noticeable results

Platform Trust & Buyer Confidence

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Jasmin
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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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Opaleye
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Adele
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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