Aromatherapy
Bags & Cases
Beauty Essentials
Bodycare
Hand & Foot Sanitizers
Pre & After Wax
Cleansers
Day Creams & Lotions
Exfoliators
Eye & Lip Care
Face Creams & Lotions
Face Mask & Treatments
Facial Oil
Facial Primer
Facial Toner
Gift Sets & Bundles
Hand & Foot Lotions
Moisturisers
Night Creams
Peels
Serums & Ampoules
Suncare & SPF
Collagen
Glycolic Acid
Hyaluronic Acid
Korean Skincare & Cosmetics
Lactic Acid
Niacinamide
Peptides
Retinol
Salicylic Acid
Vitamin C
Vitamin E
Pre & After Tanning Care
Self Tanning
Spray Tanning
Tanning Accelerators
Tanning Accessories
Cosmetic Tools
Face Makeup
Lip Makeup
Make Up Remover
Brow & Eye Make Up
Eyelash & Eyebrow Tinting
Eyelash Accessories
Eyelash Glues
Eyelash Kits & Sets
Eyelash Remover
Henna Brows
Individual Lashes
Strip Lashes
Tweezers
Cuticle Care
Extended Wear Polishes
Gel & Nail Polish Removers
Manicure & Pedicure
Moisturising Lotions & Creams
Nail Files & Buffers
Nail Polish
Nail Polish Dryers
Nail Strengthening & Repair Treatments
Nail Whitening & Ridge Filling
Colour Remover
Conditioner
Dry Shampoo
Hair Bonding & Hair Bleaching
Hair Brushes & Combs
Hair Colour
Hair Colour Aids
Hair Extensions
Hair Oil
Hair Thinning
Hair Tonics
Hair Treatments & Masks
Hairdressing Training Heads
Heat Protection & Blow Dry Spray
Shampoo
Styling
Clippers & Trimmers
Mens Shampoo & Conditioner
Mens Shaving
Moustache & Beard
Hair Curlers & Wavers
Hair Dryer
Hair Straightening
Heated Brushes
Beauty
Electrical
Eyelashes & Eyebrows
Hair Care
Makeup
Mens
Nails
Skincare
Tanning
Medik8 C-Tetra
Lipid 7% Vitamin C Radiance Serum
Restore the look of skin radiance in just 7 days with cult-favorite C-Tetra. Formulated with a stabilized form of vitamin C (7%) called tetrahexyldecyl ascorbate (pronounced 'tetra-hexul-deckul as-CORR-bate'), this lightweight serum works to visibly brighten uneven skin tone and reduce the look of fine lines and wrinkles, while remaining gentle on sensitive skin.
Fortified with vitamin E, this antioxidant powerhouse also protects the skin against the ageing and damaging effects of free radicals for a more youthful and healthy-looking complexion overall. The perfect option for those who are new to vitamin C, or those with sensitive skin.
Key Benefits:
How to Use Medik8 C-Tetra
Ingredients Medik8 C-Tetra
Simmondsia Chinensis (Jojoba) Seed Oil, Cyclopentasiloxane, Cyclohexasiloxane, Tetrahexyldecyl Ascorbate, Citrus Grandis (Grapefruit) Peel Oil, Tocopheryl Acetate, PPG-12/SMDI Copolymer, Limonene, Citral, Linalool, Geraniol.
What is Medik8?
Medik8 is a UK-based skincare brand renowned for its science-driven, results-oriented products. Their approach emphasizes simplicity, focusing on core ingredients like vitamin C, sunscreen, and vitamin A. The brand is committed to sustainability, producing its products exclusively in the UK and maintaining a B Corp certification.
How do I prime my Crystal Retinal or other airless tubes?
To prime the tube, hold it with the pump facing downward and press the pump while gently squeezing the tube from top to bottom. Store the tube upright on its lid to help the product move towards the pump.
Are Medik8 products cruelty-free and Vegan?
Yes, Medik8 is both cruelty-free and Vegan. It does not test on animals and ensures their suppliers adhere to cruelty-free practices while all products are formulated without animal-derived ingredients, with most certified by The Vegan Society.