A high strength and stable vitamin C serum to help combat sun-induced damage to the skin and maintain collagen production, increase the skin’s elasticity and density, as well as improve the skin’s texture and brighten the complexion. Contains higher strength of lipid soluble Vitamin C for enhanced penetration and stability. CE-Tetra contains vitamin E which synergistically boosts the overall antioxidant effect. A higher (more than double) level of vitamin C is included in CE-Tetra formula compared with C-Tetra. This formula is for people at any age who are seeking a higher strength vitamin C serum, and ideal for people in their 40's or above who want to get cracking with a strong concentration from the get-go. Remember that at too high a concentration, vitamin C can begin to have a negative effect. CE-Tetra has been carefully researched and optimised over 5 years with tens of thousands of users to get the best balance of potency, stability and minimal if any irritation. The high stability means that the vitamin C does not degrade over time, making CE-Tetra a highly potent serum 100% safe to use. To learn more about the importance of the stability of vitamin C please visit our science section. 30ml.
- Protects the skin from free radicals
- Helps to maintain levels of collagen and elastin
- Helps to diminish pigmentation marks
- Minimises signs of premature skin ageing
After cleansing in the morning, apply 4 drops directly onto the skin and blend evenly across whole facial area, neck and décolletage. Alternatively, place a drop on your finger and massage into the skin. Leave to absorb before applying your regular Medik8 hydrator.