Medik8 C-Tetra™
Medik8's original and best selling vitamin C serum, C-Tetra™ is a gentle yet exceptionally effective radiance restoring and age-defying daily serum. The main focus of C-Tetra™ Serum is to reduce the appearance of lines and wrinkles while increasing vitality and visibly adding radiance to your complexion.
Create the youthful complexion you've always dreamt of with the Medik8 C-Tetra™. A powerful antioxidant formula that slots easily into your existing routine, it has the backing of many years of research and clinical development. Using a blend of Vitamin E and C, this daily serum tackles the common signs of ageing while reducing damage from external stressors, including pollution and UV exposure.
Lipid soluble Vitamin C, in the form of Tetrahexyldecyl Ascorbate, reduces the risk of irritation while also working deep within the dermal layers to deliver the very best results. Pair this with Vitamin C lipids too and you have an optimally performing product with no artificial fragrances, phthalates or parabens. Instead, sweet orange oil invigorates your senses while the lightweight formula absorbs quickly into the skin. Apply after cleansing, using 4 drops across your face, neck and decolletage. Allow the product to fully absorb before applying your chosen sunscreen.
For more information about the Medik8 C-Tetra™, get in contact with our team here today.
Insider's Tip: If you use products which contain niacinamide, apply them at different times of the day from your C-Tetra™ Serum.
Buy it with...
Let customers speak for us
I am absolutely thrilled with my Molocule perfume set. Such quick delivery and great price. Thank you.
I love everything unusual. Life is too short to spend it on boring things. This toothpaste is just awesome and make me feel happy every morning. Love it
Very nourishing eye cream that makes the wrinkles seem to disappear. Made application of concealer and foundation Smooth. Very happy with my purchase,thank you 🥳
I adore Molecule. This set gives a decent amount of each scent to try the range and I love the glass bials. Great for travel and keenly priced on this site. Free delivery too!!
Great summer sparkling lemon citrus fragrance however I find that the floral motes in this one lean significantly more feminine
First try of this bear oil. Smells amazing and initial view is that it's friendly on the skin and beard. Fingers crossed this continues and I've found my beard oil brand of choice. Excellent service from the vendor The Beautiful.
The best Argan oil on the market. Been using it as a face moisturizer for years and have tried other brands. This one is tops! Good service from the vendor.
This is my favourite , I cannot smell it on myself after initial application , but after hours, I will be walking along somewhere and someone will always ask me what I am wearing. Because they love it, that is exactly how I discovered it, I smelt it on somebody else, who was amazed I could smell it as she had put it on “8 hrs ago” she told me what it was and now if I can afford it I won’t have anything else it’s simply….DIVNE
This is the re-named 'Cold and Flu' Soak' and appears to have the same ingredients as before. For anyone suffering from a heavy cold, the flu' or Covid, a few caps of this in a steaming bath helped ease my sinuses and promoted a better night's sleep. Alternatively, inhaling a cap's worth in a bowl of hot water also helps. Highly recommended.
Ordered just before Christmas with free delivery- delivered within 2 days
Great smell on my girlfriend. Very light, but noticable and individual. For everyday use, but also special occasions.
THE LATEST INSIDER INFO AND BEAUTY GUIDES FROM THE EXPERTS
THE INSIDER'S EDIT
Meet The Founder: Isadora Belfort of Herlum
Turn The Radiance Dial To 'Max'
