• Defends against pollution & free radicals
• Brightens & evens skin tone in 7 days
• Reveals a radiant, healthy glow
• Smooths fine lines & texture
• Strengthens the skin barrier

Medik8 C-Tetra Advanced is a high-performance vitamin C serum designed to brighten skin, improve texture and protect against premature ageing. Clinically proven to enhance skin radiance and smoothness in just 7 days—with 0% barrier disruption—it delivers advanced results with a gentle touch.

Powered by a next-generation combination of 20% stabilised vitamin C, advanced antioxidant and barrier-supporting ingredients, this serum targets uneven skin tone, dullness and early signs of ageing. Phyto exosomes deliver restorative bioactives deep into the skin, while omni-antioxidant acetyl zingerone helps neutralise the damaging effects of free radicals and pollution. The result: a stronger, smoother and more radiant complexion.

Who's it for?

All skin types, especially those concerned with dullness, uneven tone and premature ageing.

Use in the morning. Massage 2–3 pumps onto the face, neck and décolleté after cleansing. Follow with moisturiser and SPF.

Medik8 is an award-winning global skincare brand that started the trend for results-based products.

The Medik8 foundations are deep-rooted in science - the products are specifically formulated to target skin ageing, acne, redness, pigmentation and dryness. This unique approach earns Medik8 recommendations from leading doctors, dermatologists, nurses and therapists around the world.

Please Note:  For an accurate listing of ingredients in each product, please refer to your product packaging prior to use. SkinShop also recommend all products are patch-tested 24 hours before application.