Start your morning with a visibly bright, dewy and energized complexion thanks to C-Tetra Day Cream.

Harnessing the proven power of Medik8's original C-Tetra serum in a silky and nourishing cream, C-Tetra Day Cream works to restore the look of skin radiance while deeply nourishing to visibly improve skin texture.

3% stabilized antioxidant vitamin C helps to directly tackle the appearance of fine lines and uneven skin tone while hyaluronic acid supports the skin's natural protective barrier for more youthful-looking skin overall.

The perfect option for those who are entirely new to vitamin C.

C-Tetra™ Day Cream

Name: C-Tetra™ Day Cream
Brand: Medik8
SKU: P08439
Price: 41.25 USD
Availability: InStock
Rating: 4.8 (458 reviews)

Lipid 3% Vitamin C Moisturizing Cream Full Details

Size: NET WT. 1.7 OZ. (48 g)

Product variants

C-Tetra™ Day Cream

KEY BENEFITS

Increased Skin Youthfulness

Simultaneously smooths the look of fine lines and wrinkles while visibly boosting skin glow and radiance.
Bright & Even Complexion

Works to visibly brighten the skin tone for a more even appearance with less visible discoloration.
Lightweight Hydration

Delivers effective yet lightweight hydration for visibly smooth and supple skin.

HOW TO USE

How To Use

After cleansing in the morning, blend evenly across the face, neck and décolletage using upward strokes.

KEY INGREDIENTS

3% Stabilized Vitamin C (tetrahexyldecyl ascorbate)

A low-irritation form of antioxidant vitamin C that works to keep the appearance of fine lines and wrinkles at bay. It also helps to visibly brighten and even the skin tone for visible discoloration reduction.
Vitamin E

A powerful antioxidant that's naturally present in the skin, Vitamin E works to nourish the complexion.
Hyaluronic Acid

With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture into the skin. This leaves the complexion visibly nourished and supple.
Full Ingredients

THE SCIENCE BEHIND THE FORMULA

For visibly energized and hydrated skin.

DANIEL ISAACS Chief Product Officer

It is exceptionally difficult to formulate a vitamin C product that will retain its power over time.

That's because vitamin C is notoriously unstable, meaning its effectiveness can be compromised when it comes into contact with light, heat or air.

That's why we have chosen to formulate C-Tetra Day Cream with an extremely stable form of vitamin C (tetrahexyldecyl ascorbate), so you can be sure that your vitamin C is still as potent and effective 6 months after you first opened it.

GOOD TO KNOW

NO ARTIFICIAL FRAGRANCE
NO SYNTHETIC COLORS
PARABEN FREE
ALCOHOL FREE
CERTIFIED BY THE VEGAN SOCIETY

FAQS

What's the difference between C-Tetra Day Cream and C-Tetra / C-Tetra Luxe?

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C-Tetra and C-Tetra Luxe are our original, best-selling vitamin C serums while C-Tetra Day Cream brings our C-Tetra technology to a nourishing and silky cream formula.
Can I use C-Tetra Day Cream alongside vitamin A formulas?

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Absolutely. In fact, we recommend the daily use of these 2 powerful actives as our proven pairing for more youthful-looking skin. Apply vitamin C in the morning and vitamin A at night for proven age-defying results.
Can I use C-Tetra Day Cream if I'm pregnant or breastfeeding?

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As a cosmetics company, we are unable to provide product advice in relation to medical conditions such as pregnancy. We would recommend discussing the ingredients with your physician or obstetrician before use. As general guidance, this product does not contain any ingredients which we would recommend to avoid during pregnancy, unless advised by your physician.

SUSTAINABILITY CLAIMS

Provenance provides confidence for sustainability claims; helping to prevent ‘green-washing’ and empowering conscious consumers to purchase in line with their values. Provenance ‘Proof Points’ are all third party verified and evidenced through supply chains.

C-Tetra™ Day Cream

Dermatologist Recommended

Clinical Results

Age-Defying Experts

Made in the UK

B Corp Certified

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C-Tetra™ Day Cream

Lipid 3% Vitamin C Moisturizing Cream Full Details

Sorry, this product is currently out of stock

KEY BENEFITS

Increased Skin Youthfulness

Bright & Even Complexion

Lightweight Hydration

HOW TO USE

How To Use

KEY INGREDIENTS

THE SCIENCE BEHIND THE FORMULA

GOOD TO KNOW

FAQS

What's the difference between C-Tetra Day Cream and C-Tetra / C-Tetra Luxe?

Can I use C-Tetra Day Cream alongside vitamin A formulas?

Can I use C-Tetra Day Cream if I'm pregnant or breastfeeding?

SUSTAINABILITY CLAIMS

Complete Your Regime