C-Tetra Advanced
C-Tetra Advanced
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Returns
Returns
If you're unhappy with your purchase, we'll find a solution for you. Most of our products can be returned within 365 days. All returns are subject to a $9.95 return fee deducted from your refund amount. Returns will be refunded to the original payment method or as a store credit. We do our best to make you comfortable, because let's face it, you're the best.
Care Instructions
Care Instructions
Washing Instructions
on a gentle cycle with like colors.
mild detergent. Avoid bleach or fabric softeners—they can break down the fibers over time.
Drying Instructions
or line dry for best results.
General Tips
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Fortify the skin against signs of premature ageing and expedite skin brightening with Medik8 C-Tetra® Advanced 30ml gel serum. This intense treatment works to restore smoother, more radiant skin.
This clinically proven serum pioneers next-level skin barrier science. It uses a progressive blend of 20% vitamin C and phyto exosomes to target uneven, blemished, dull skin and help strengthen the skin barrier. This expert blend of key actives works to deliver penetrating and controlled therapy.
Reap the benefits of a more resilient skin barrier with Medik8 C-Tetra® Advanced 30ml. The omni-antioxidant acetyl zingerone in this serum helps provide sustained shielding from the harmful impacts of free radicals. Experience younger-looking, more radiant skin in just seven days.
Key Benefits
- Specialised skin serum with 20% vitamin C and phyto exosomes
- Helps brighten the skin for a glowing look
- Works to combat signs of premature ageing for a younger-looking appearance
- Designed to reinforce the skin barrier to shield against free radicals
- Helps even the skin tone and smooth the skin
SKU# UK200056152
Ingredients
How to Apply












