Medik8 C-Tetra – Balancing Vitamin C Serum For Face – Smooths Fine Lines and Wrinkles – Face Serum with Squalane – Vegan and Gluten Free – 1.0 oz

Price: $52.00
(as of Sep 02, 2025 20:48:32 UTC – Details)

From the brand

Results Without Compromise

Medik8, is a B Corp certified, British dermatological skincare brand, globally renowned for age-defying results without compromise. On a mission to simplify the route to great skin, Medik8’s CSA Philosophy of vitamin C plus sunscreen by day, and vitamin A (retinoids) by night delivers results in 3 easy steps.

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Clinically Proven Results

We truly pride ourselves on the visible skincare results our customers achieve. It’s down to our choice of the best professional grade active ingredients expertly crafted into beautiful to use products – all without needing a prescription. Clinically proven via independent studies, robustly researched and rigorously tested.

Dermatologist Recommended

“Medik8 products simplify your daily skincare and offer professional-level results.”

Dr. Vasile, Double-Board Certified Dermatologist

Meticulously Made by Us in the UK

We craft and manufacture virtually everything ourselves from our own ISO-certified Innovation Centre, just outside London, UK. Harnessing the highest quality ingredients alongside patented technologies, means you can be assured of consistent UK standards of excellence in every product.

Patented Technologies

From the Experts in Vitamin A

Our Founders’ Story

Founded in 2009 by UK scientists and brothers, Elliot & Daniel Isaacs, Medik8 is renowned for skincare innovations.

Medik8 is proud to be 1 of only 66 beauty manufacturers worldwide with an esteemed social and environmental impact certification. When you buy Medik8, you can be assured you’re not compromising on sustainability values like helping to reduce carbon, plastic waste or prioritizing renewable energy.

Is Discontinued By Manufacturer ‏ : ‎ No
Product Dimensions ‏ : ‎ 2 x 1.3 x 4.5 inches; 3.2 ounces
Item model number ‏ : ‎ 630503
UPC ‏ : ‎ 818625023317
Manufacturer ‏ : ‎ Medik8
ASIN ‏ : ‎ B002KKZQ84
Best Sellers Rank: #28,598 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #618 in Facial Serums
Customer Reviews: 4.2 4.2 out of 5 stars 403 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
SMOOTH, NOURISHED SKIN. This lightweight vitamin C serum for face is ideal for beginners, supporting smoother texture and hydration. The face serum for women and men works gently as a daily hydrating serum for face for all skin types.
DOUBLE THE RENEWING POWER. C-Tetra Luxe is an upgraded vitamin C face serum enriched with Vitamin E, Red Ginseng, and Vitamin F. This advanced anti aging serum and antioxidant serum for face supports visibly firmer, resilient skin.
BOOSTING MOISTURE AND BALANCE. Featuring stabilized Tetrahexyldecyl Ascorbate, this squalane-based skin serum delivers hydration and clarity. The facial serum helps maintain an even tone, making it a versatile hydrating serum.
CLEAR AND EVEN-TONED COMPLEXION. Infused with jojoba, this serum for face absorbs quickly to moisturize and smooth. A refreshing face serum for women anti aging and face serum for men, it restores skin to a balanced, even look.
SCIENCE-LED SKINCARE INNOVATION. Medik8 designs advanced facial serums backed by research. Each gluten free and vegan serum is formulated by in-house scientists to deliver reliable, effective results for long-term skin health.