Absolutely! Although C-Tetra Advanced Gel-Serum contains a powerful 20% vitamin C, it has been formulated using a very gentle form of vitamin C called THDA (Tetrahexyldecyl Ascorbate) that is suitable for all skin types, even if you’re new to vitamin
20% tetrahexyldecyl ascorbate (a lipid-soluble vitamin C derivative) is safe for the skin when used as directed. Please rest assured that all of our products are extensively and independently reviewed by safety assessors before they go on the market.
C-Tetra Advanced should be applied in the morning, after cleansing and toning, but before moisturiser and sunscreen. If you are using multiple serums, we recommend applying them in order of thinnest to thickest in texture. Since C-Tetra Advanced is a
Yes, you can. C-Tetra Advanced Gel-Serum and Liquid Peptides Advanced Face Serum are both emulsion-based serums however C-Tetra Advanced Gel-Serum is slightly thicker in texture. We recommend applying serums in order of thinnest to thickest consisten
Yes, C-Tetra Advanced Gel-Serum can be used both morning and night. However, we recommend once daily use in the morning in order to maximize the benefits. This is because the product was designed to help boost your skin’s defense against environmenta
It depends on the result, texture & power you desire!. If you have extremely sensitive skin and are new to vitamin C, we would recommend C-Tetra. It’s our lowest-strength vitamin C and is very lightweight on all skin types for gentle brightening. If
It's very effective to incorporate both vitamin A and vitamin C into your skincare routine. In fact, the benefits are so profound that the two ingredients form two fundamental parts of the Medik8 CSA philosophy: Sunscreen and Vitamin C in the morning
Yes, you can layer C-Tetra Advanced with C-Tetra Day Cream for an intensely brightening regime.
While the two can technically be used at the same time, we recommend choosing one to streamline your regime. If you prioritize instant radiance and would like a potent vitamin C serum we would recommend C-Tetra Luxe. It contains nourishing oils such
Both C-Tetra Advanced Gel-Serum and Super C Ferulic are high strength Vitamin C serums, and therefore we recommend choosing just one in your regime. Super C Ferulic is a high strength 30% vitamin C serum that is recommended for mature skin types show
Exosomes are tiny, protective bubbles containing natural signalling molecules. Think of them as little delivery systems that can carry a powerful cocktail of ingredients like peptides, nutrients, and other bioactives. Their job in nature is to help c
C-Tetra Advanced Gel-Serum does not contain synthetic fragrance, and only contains a natural, uplifting citrus aroma derived from a very low concentration of essential oils. The scent is refreshing, designed to enhance your experience and offer an en