






⚡ Glow like you mean it — professional-grade Vitamin C for unstoppable skin vitality!
Medik8 C-Tetra is a 30ml professional-strength Vitamin C serum featuring 3% ultra-stable Tetrahexyldecyl Ascorbate, proven to be 4 times more potent than regular Vitamin C. Designed for all skin types, it protects against oxidative stress and photo-ageing, stimulates collagen production, and delivers an instant luminous glow without irritation. Its fast-absorbing lipid formula enhances sunscreen protection and locks in skin benefits all day, making it the go-to serum for millennials seeking radiant, resilient skin.


| Manufacturer | Medik8 |
| Package dimensions | 11.8 x 5.2 x 3.7 centimetres |
| Package Weight | 0.09 Kilograms |
| Item dimensions L x W x H | 5.1 x 3.3 x 11.4 centimetres |
| Item weight | 0.2 Pounds |
| Brand | Medik8 |
| Format | Gel |
| Volume | 30 Millilitres |
| Skin type | All |
| Item model number | 630503 |
| Product Dimensions | 5.08 x 3.3 x 11.43 cm; 90.72 g |
| ASIN | B002KKZQ84 |