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Description
How to Use
Product Ingredients
Ordering & Returns Policy
Description
Medik8 Liquid Peptides: Smoother firmer skin using this multi-peptide serum
Say goodbye to expression lines and deep wrinkles with Medik8’s hydrating 30% peptide blend. This potent mix of peptides revitalises your skin and brings back a youthful glow.
Smooth out wrinkles – this needle-free formula fights expression wrinkles by reducing muscle contractions and boosting collagen production.
Smooth away lines and wrinkles – Watch as fine lines and wrinkles fade away and your skin’s elasticity and texture improve.
Hydration in a Serum -Ultra-hydrating serum that quickly absorbs, utilising the advanced pro-age technology.
Soft, Hydrated, Youthful Skin – Experience irresistibly soft, deeply hydrated skin that looks and feels more youthful.
Boost Collagen and Elastin – Gently massage the lightweight serum into your skin to activate the 30% peptide blend. This gentle yet potent serum stimulates collagen and elastin production, smooths fine lines and wrinkles, and increases your skin’s natural hyaluronic acid levels.
How Medik8 Liquid Peptides Work
An innovative peptide targets expression wrinkles by reducing muscle contractions. This peptide blocks nerve signals that cause muscles to contract, visibly reducing expression lines.
Peptides sometimes struggle to reach their destination due to their size and aversion to oil which makes it hard to move through the small spaces between skin cells.
Precision Targeting with Drone-Delivered Copper Peptide
The 30% peptide blend uses a smart delivery system that allows peptides to penetrate deep into the skin for maximum effectiveness. The drone-targeted copper peptide focuses on fibroblast cells, which produce collagen and elastin. When released, this copper peptide stimulates collagen production, reducing fine lines and wrinkles.
MATRIXYL™ 3000 & ARGIRELOX™
A combination of peptides tricks the skin into producing more collagen, leading to firmer, plumper skin with fewer fine lines and wrinkles. Argirelox stops signals that cause muscle contraction, helping to minimise expression wrinkles.
Carnosine – Defense Against Aging: A natural protective peptide, carnosine prevents sugars from binding to collagen, which can cause wrinkles.
Skin Balancing Prebiotics – Restore your skin’s natural balance.
Multi-Weight Hyaluronic Acid™ – A moisture magnet that can hold over 1,000 times its weight in water, hyaluronic acid draws moisture from the air, leaving your skin nourished and supple.
How to Use
After cleansing in the morning and evening, massage Liquid Peptides across the face, neck and décolletage. Leave to absorb before applying moisturiser.
Product Ingredients
LIQUID PEPTIDES™
30% Complex Multi-Peptide Serum
Aqua (Water), Glycerin, Butylene Glycol, Inulin, Sodium Hyaluronate, Panthenol, Alpha-Glucan Oligosaccharide, Carnosine, Carbomer, Polysorbate 20, Caprylyl Glycol, Phenoxyethanol, Hydroxypropyl Cyclodextrin, Dunaliella Salina (Green Algae) Extract, Ethylhexylglycerin, Citric Acid, Palmitoyl Tripeptide-5, Sodium Benzoate, Acetyl Hexapeptide-8, Tetrapeptide-21, Pentapeptide-18, Palmitoyl Tripeptide-1, Pantolactone, Palmitoyl Tripeptide-38, Palmitoyl Tetrapeptide-7, Glyceryl Caprylate, Lactic Acid/Glycolic Acid Copolymer, Polyvinyl Alcohol, Phenylpropanol, Copper Palmitoyl Heptapeptide-14, Heptapeptide-15 Palmitate, Potassium Sorbate, Xanthan Gum.
*Although we try our best to ensure this list of ingredients is accurate there may be product upgrades from time to time, or slight variants between different regions based on local laws, meaning the only definitive ingredient list is that which is printed on the product packaging
ORDERING & RETURNS POLICY
Delivery costs are included for UK addresses only - additional costs will be chargeable for delivery outside the UK Delivery via Royalmail “Tracked 48” service – You will receive email and text delivery notifications from RoyalMail once we process your order - please ensure you provide accurate information when placing your order as those details generate your delivery and tracking informationWe will not be held responsible for loss of parcels as a result of inaccurate or incomplete delivery address information provided by you at the time of ordering.Additional postage fees will be incurred for delivery outside of the UK – we will contact you & quote the additional postage costs;Refunds & Cancellations
You have the right to cancel your order and return products unused, unopened (product seals must be intact) and in their original undamaged packaging within 14 days of placing your orderPlease Note: If you decide to cancel your order after you’ve made your PayPal transaction but before we have despatched the products we will honour your cancellation and refund in full less the non-refundable Paypal transaction fees which PayPal deduct from your payment currently 3.4% of the payment you've made.If you cancel your order after we’ve despatched your products we'll refund your order, less postage fee of £3.99, less the non-refundable PayPal fees which are currently 3.4% of the payment you’ve made when we receive the returned products which must be unopened, seals intact, unused and in all original packagingPlease email us on therapy@dianenivern.com or call 01617961169 (Monday to Saturday) if you wish to cancel your order and return it -You will be responsible for the costs of returning the product you wish to returnIf you have a complaint regarding the product or experience an allergic reaction to the product please call us on 01617961169 or email therapy@dianenivern.com Please bear in mind that our skincare products are cosmeceutical grade – not cosmetic – they have “active” ingredients. Some degree of “downtime”, mild irritation, dryness or flakiness may be experienced and should not be considered as an “allergic reaction” – Please contact us for guidance before returning your productIn the event of an allergic reaction there must be no more than 10% of product used to be refunded. You must be willing to provide details and photographic evidence of the issue as we are obliged to report skin reactions to the product’s manufacturerShip your item back to Us
Returns address: 406 Bury New Road, Whitefield Manchester, M45 7SX, UK Please remember to ensure that the item you are returning is repackaged with all original elements.Our offers
Quick ViewCalecim Restorative Hydration Cream 20g
Clinical Skincare Ranges, Calecim Professional Skincare, Product Type, Moisturisers, Skin Type, Oily / Acne Prone, Dry / Dehydrated Skin, Sensitive / Redness prone, Pigmentation / Skin tones, Skin & Wellbeing Products, Skin & Wound Healing
Calecim Restorative Hydration Cream - Diane Nivern calls this "A treatment in a bottle!"
More than a moisturiser Calecim Restorative Hydration Cream is a
lightweight formula that packs a heavyweight punch
Hydrating moisturiser for all skin types
Revives dry, tired and stressed skin
Supports skin's recovery after facial treatments such as peels, mirconeedling, laser or cosmetic surgery
Helps prevent skin aging; chronic dryness can lead to a breakdown of elastin and collagen fibres, leading to premature aging
Instantly plumps and hydrates, with visible improvement in fine lines, shadows and skin texture with continued use
HYALURONIC ACID SKINCARE'S FAVORITE HYDRATOR
Hyaluronic Acid (HA) is naturally produced by our body. It is also found in many serums and creams because of its ability to hold and retain water, with visible benefits in plumping and hydrating the skin
NATURALLY SECRETED BY CORD LINING STEM CELLS
Hyaluronic Acid is also naturally secreted by our patented source of stem cells.
Restorative Hydration Cream is the only moisturising cream in the world that uses hyaluronic acid from Cord Lining Stem Cells
83% Increase in hyaluronic acid production - skin is deeply hydrated
42% Increase in skin cell proliferation - skin is thicker, firmer, smoother, wrinkles reduced
Calecim Restorative Hydration Cream 20g can be used in conjunction with Calecim Multi-Action Cream for skin healing & rejuvenation
For more details see DESCRIPTION tab below
Quick ViewCalecim Multi-Action Cream
Clinical Skincare Ranges, Calecim Professional Skincare, Product Type, Moisturisers, Masks & Home Treatments, Skin Type, Dry / Dehydrated Skin, Sensitive / Redness prone, Pigmentation / Skin tones, Skin & Wellbeing Products, Skin & Wound Healing
Calecim Professional Multi-Action Cream
Formulated with patented skin rejuvenating proteins, skin growth factors & peptides extracted from ethically sourced cord lining cells
Corrective treatment cream for skin showing signs of aging
Works to improve symptoms of skin laxity, loss of facial contours, and diminished skin fullness
Visibly smoothens deep wrinkles and facial creases
Enhances skin health and resilience
Corrective treatment cream with biological stem cell signals from patented umbilical cord lining stem cells. Worn beneath your daily moisturiser, this elegant cream-like texture melts into the skin’s dermis to actively encourage the skin to lift and firm.
Visible benefits can be observed in as little as two weeks, with optimum results in 90 days.
600% Increase in skin density
56% Increase in elastin expression
42% Increase in skin cell proliferation
See Trial Results Tab for more details
What is Calecim Multi-Action cream used for?
After skin treatments - peels, micro-needling, laser, radiofrequency and cosmetic surgery
Those in their mid 30’s and above
Those looking for retinol alternatives
Eczema prone skin
Thinning skin
Wrinkled Skin
Sun damaged skin
Uneven skin tone
A dull complexion
Calecim Multi-Action Cream is designed for patients seeking a powerful anti-aging corrective treatment. It targets significant signs of aging such as skin laxity, deep wrinkles and folds, and loss of skin density.
Restorative Hydration Cream is for all skin types that will benefit from deep hydration. It restores radiance to dehydrated skins, smoothing out fine lines and shadows.
Calecim's two skin creams can be used together with the Multi-Action Cream being applied before the Restorative Hydration Cream for optimal results
The RRP of this product is £180 - our price £160
Quick ViewCalecim Professional Recovery Night Complex
Clinical Skincare Ranges, Calecim Professional Skincare, Product Type, Serums, Masks & Home Treatments, Dry / Dehydrated Skin, Sensitive / Redness prone, Skin & Wellbeing Products, Skin & Wound Healing
CALECIM Professional Recovery Night Complex
Cools, Comforts, Repairs Skin - All Night Long
Calecim Recovery Night Complex relieves and restores skin in distress, especially from in-clinic procedures, extreme conditions and severe dryness.
A through-the-night gel application that coats the skin with a thin layer of healing stem cell proteins and provides skin with non-stop hydration while you sleep and recover.
FEATURES AND BENEFITS:
Dramatic effect in diminishing signs of post procedure redness and swelling
Instantly calms skin with Calmosensine
Accelerates skin recovery with powerful stem cell proteins derived from umbilical cord lining *
Creates a hydrating barrier with a combination of aloe vera, betaine and glycerine
KEY INGREDIENTS
* CALECIM® Conditioned Media - ethically sourced stem cells from umbilical cords of deer
Calmosensine - cools skin
Niacinamide - helps repair skin barrier
Glycerine - Lubricates skin & attracts moisture into the skin
Allantoin - anti-inflammatory
Cucumber extract - calming and cooling
High and low molecular weight hyaluronic acid - helps re-hydrate the skin
USAGE RECOMMENDATIONS
- Ideal for post-procedure skin or skin in distress, sunburn, Topical Steroid Withdrawal
- Suitable for all skin types
- Can safely be applied to skin recovering from laser, microneedling, wound healing, burn recovery
Authorised UK Stockist of Calecim Professional Skincare
Available in 30g & 60g sizes
£55.00 – £80.00Select options
This product has multiple variants. The options may be chosen on the product page
Quick ViewCalecim Professional Serum Skin Rejuvenating Stem Cell Serum
Clinical Skincare Ranges, Calecim Professional Skincare, Product Type, Serums, Masks & Home Treatments, Skin Type, Dry / Dehydrated Skin, Sensitive / Redness prone, Skin & Wellbeing Products, Skin & Wound Healing, Products we love
Professional grade skin recovery serum with skin repairing stem cell protein to support faster, healthy skin healing
Calecim Professional Serum is the best product to use after a chemical peel, laser, cosmetic surgery procedure or microneedling procedure
Post-procedure treatment to enhance skin’s natural repair process
Highest concentration of stem cell derived skin growth factors and proteins
Physiologically balanced to help activate healthy skin repair
Reduces post-treatment recovery time
Reduces swelling, redness, excessive inflammation
Use Calecim Professional Serum on skin to recover quicker after cosmetic, aesthetic & surgical procedures such as;
- Microneedling
- Microdermabrasion / dermabrasion,
- Laser skin resurfacing (Co2, Fraxel, Morpheous
- Chemical peels including TCA peels
- Facelift, Blepharoplasty eyelid & eyebag surgery, rhinoplasty (nose-job), facial surgeries,
- Hair transplant
- Plasma Skin tightening (Plexr, Plasma Soft Surgery)
- Calecim Professional Serum helps to heal skin after ablative laser treatments
Post-procedure treatment to enhance skin’s natural repair process
Highest concentration of stem cell derived skin growth factors and proteins
Physiologically balanced to help activate healthy skin repair
Reduces post-treatment recovery time
Reduces swelling, redness, excessive inflammation
Post-procedure treatment to enhance skin’s restoration process
Highest concentration of stem cell derived growth factors and proteins
Physiologically balanced to help activate tissue renewal
Reduces procedure downtime and discomfort, and optimizes aesthetic results
SKIN'S HEALING CAPACITY DECREASES WITH AGE
Stem cell stimulation is responsible for repair and regeneration work in the body.
As we age, the numbers of stem cells in our body fall, accompanied by a decrease in their efficiency. This is why young children recover from wounds relatively quickly without scarring, while older people take longer to heal; scarring takes place as a result of imperfect healing.
All CALECIM® Professional skincare contain extracts of umbilical cord lining, providing skin with:
Consolidated Peptides or Gylcoproteins: play important role in intercellular cross-talk; important in the delivery of skin rejuvenating “Youth Messages”
Soluble Collagen: provides skin with strength, shape and form
Albumin: maintains skin turgor and fullness
Fibronectin: binds to collagen, increasing its strength
Hyaluronic Acid: binds to water molecules to plump up skin
The complex mix of proteins and cytokines secreted by Cord Lining Stem Cells works on damaged and aging skin by replenishing these essential cellular messages.
Aid in suppressing pro-inflammatory cytokines
Encourage skin cells to renew
Activate cells to migrate towards skin damage
Help build up skin’s structural layers
These signals initiate many cellular events which may translate to decreased skin sensitivity and irritation, improved skin density, and increased resilience.
Available in a box of 6 x 5ml
£80.00 – £350.00Select options
This product has multiple variants. The options may be chosen on the product page
Related Products
Quick ViewMedik8 Bakuchiol Peptides | A gentle alternative to retinol
Medik8 Bakuchiol Peptides | A Retinol alternative, peptide-infused serum
The ultimate plant-based Vegan-friendly, anti-ageing alternative for to vitamin A retinols
Designed to help promote a more youthful complexion, the lightweight, oil-based serum harnesses the gentle power of 1.25% pure bakuchiol.
A clinically proven alternative to retinol that is ideal for those that can’t use vitamin A retinol - eg when pregnant or breastfeeding* as it is not recommended during this time. Bakuchiol Peptides is enhanced with brightening peptide precursors, which help to maintain a glowing, even complexion. The lilac-hued formula is also infused with cica (centella asiatica), an ingredient perfect for soothing inflamed, sensitive skin.
Bakuchiol Peptides can be used both day and night, for accelerated visible anti-ageing results. Perfect for those looking for a substitute for vitamin A in their skincare routines
*Of course, due to ethical considerations the Bakuchiol Peptides formula has not been tested on pregnant women, but there is nothing in the formula which is known to be an issue (eg vitamin A or high levels of exfoliating acids). If you are at all concerned, always consult your doctor.
Skin Type: Acne, Anti-Ageing, Combination, Dry, Mature, Normal, Oily, Pigmentation, Problem Prone, Rosacea, Sensitive, Pregnancy safe skincare
Size: 30ml
Quick ViewMedik8 C-Tetra Cream – Vitamin C Face Cream
Clinical Skincare Ranges, Dry / Dehydrated Skin, Medik8 Skincare, Moisturisers, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Sensitive / Redness prone, Skin Type
Medik8 C-TETRA® CREAM - Lipid Vitamin C Radiance Cream
All skin types | Brightens | Hydrates | Counteracts ageing effects of light (UV & Computers) Pollution & stress
A moisturising cream containing 6% gentle, lipid form of Vitamin C for younger looking, brighter, more radiant skin
KEY BENEFITS
Vitamin C counteracts the skin ageing effects of stress, light exposure & pollution
RESULTS
Skin is energised while deeply hydrated, leaving a brighter, more even toned, dewy complexion.
KEY INGREDIENTS
Gentle lipid (oil form of Vitamin C) Tetrahexyldecyl Ascorbate, antioxidant / soothing Vitamin E & hydrating Hyaluronic Acid
Key Benefits
Combines the benefit of a serum and moisturiser in one convenient moisturising cream
C-Tetra Cream shields skin from free radical damage and restores radiance.
Radiant Skin
Non-greasy, quickly absorbed formula helps to maintain skin health, improve uneven skin tone and restore radiance.
Powerful Antioxidant Protection
Using a gentle, lipid-soluble form of vitamin C, tetrahexyldecyl ascorbate, this moisturising cream is able to deeply penetrate the skin, providing powerful antioxidant protection with minimal irritation.
Hydrating
Hyaluronic acid and glycerin leave skin supple and hydrated, while also supporting skin’s natural barrier.
How C-Tetra Vitamin C Radiance Cream works on your skin
Your skin needs antioxidants to defend it against free radical damage from the environment. When environmental free radicals outweigh the antioxidants present in your skin from diet and nutrtion the skin can no longer protect itself. Free radicals create irreparable damage to our cells which leads to visible premature ageing of the skin - discolouration, sagging, wrinkles & malignant cell changes
C-Tetra Cream contains tetrahexyldecyl ascorbate, a stable form of vitamin C that boosts the antioxidant defence levels in the skin. Vitamin C stimulates collagen production to reduce the appearance of fine lines and wrinkles, leaving the complexion plump, radiant and youthful. As a lipid-soluble form of vitamin C, it is able to penetrate the skin’s defensive lipid barrier with ease, delivering benefits deep within the skin.
Vitamin C and vitamin E work together synergistically as 'network antioxidants', boosting the cream’s overall antioxidant effect.
C-Tetra Cream also harnesses superior hydration power by combining hyaluronic acid and glycerin with Medik8’s signature Moisture Magnets™. These draw water from the atmosphere and from lower layers of the skin to leave the complexion supple and moisturised.
Ingredients
Tetrahexyldecyl Ascorbate
A lipid-soluble form of vitamin C that provides exceptional antioxidant protection from harmful free radicals, while stimulating collagen production for a youthful looking.
Vitamin E
A lipid-soluble antioxidant that is naturally present in the skin. Vitamin E protects the skin from free radicals is regenerated by vitamin C for optimum power.
Hyaluronic Acid
With a unique ability to attract and retain more than 1,000 times its own weight in water, hyaluronic acid draws moisture from the surrounding atmosphere into the skin, leaving the complexion both nourished and supple.
Moisture Magnets
Medik8’s signature hydrators bind to skin cells and grab onto water to lock moisture in tight where it is needed the most.
50ml
Quick ViewMedik8 Cream Cleanse 200ml
Cream Cleanse is a silky textured, gently exfoliating cream cleanser designed for all skin types, especially dry and mature skin.
CreamCleanse is exceptionally mild, yet it quickly and thoroughly dissolves stubborn make up, sebum, dirt & pollutants. creamCleanse ensure skin is perfectly clean and clear whilst calming it with soothing agents.
* Cream Cleanse has been designed for normal to dry skin - whether mature skin or not
* Gentle yet pore-deep exfoliation with lower dose L-Mandelic acid
* L-Mandelic acid is a potent exfoliator but unlike Glycolic acid does not irritate skin
* Natural glycerin draws water from the air and keeps the skin supple and hydrated, reducing surface skin roughness
* Specially selected emollients (softening or smoothing ingredients) for creamy feel and incredible cleansing action
* Soothing sweet orange oil
Quick ViewMedik8 Pore Refining Scrub (75ml)
This creamy facial scrub uses the powerful complex of chemical and physical exfoliants. Salicylic and mandelic acid dissolve impurities & oil to decongest and tighten pores, whilst natural jojoba grains gently exfoliate away dead skin cells.
Pores are left virtually undetectable and skin feels soft, smooth and supple.
DIANE'S TIP: Use 2/3 times a week after cleansing
Massage into damp skin for 5 mins - can be left on skin for a further 5-10 mins where you have lots of blackheads, blocked pores, bumps under the skin or ingrown hairs
Don't exfoliate everyday as this strips away the healthy oils.
Quick ViewMedik8 Illuminating Eye Balm | Instant Eye Brightening Formula
Clinical Skincare Ranges, Dry / Dehydrated Skin, Eye care, Medik8 Skincare, Moisturisers, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Skin Type
Medik8 Illuminating Eye Balm | Instant Eye Brightening Formula 15ml
Awaken dull, tired eyes and banish puffiness and dark circles with this brightening under eye tinted formula. It's natural mineral pigments and illuminating particles work to disperse to brighten and re-awaken.
Mineral Pigments: Instantly illuminating, mineral pigments lift and neutralise darkness under the eyes for an instant awakening effect.
Cucumber Extract: Cooling and refreshing, cucumber extract helps to quench the skin’s thirst, especially important for the delicate under-eye area prone to dehydration.
Red Algae Extract: Helps to minimise the appearance of puffiness underneath the eyes - both short term and long term.
Hyaluronic Acid: Able to hold up to 1000 times its own weight in water, hyaluronic acid sinks easily into the skin where it draws moisture to itself, leaving the under-eye area both hydrated and supple.
Quick ViewMedik8 Ultimate Recovery Intense (30ml)
A restorative cream for dry, compromised and post-treatment skin.
Deeply hydrating and comforting, creating a protective barrier to shield skin from everyday irritants whilst keeping moisture locked in.
The innovative formula infuses the skin with oxygen for a revitalised, healthy complexion.
Makes an intense, protective moisturiser after sun exposure, apres ski skin, winter moisturiser
DIANE'S TIP: This cream can be used after aesthetic procedures such as chemical peels, skin needling, lasers and microdermabrasion.
Quick ViewMedik8 Mutiny Lip Balm | Squalane Moisturising Lip Balm
Clinical Skincare Ranges, Dry / Dehydrated Skin, Masks & Home Treatments, Medik8 Skincare, Moisturisers, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Sensitive / Redness prone, Skin Type
Medik8 Mutiny Squalane Lip Balm | Deeply moisturising lip balm
Deeply moisturising, anti-inflammatory, soothing lip balm for dry or chapped lips.
KEY BENEFITS - A squalane-based alternative lip balm, which instantly melts into an oil on the lips. Providing both instant and long-lasting hydration.
RESULTS - Moisture is locked in tight, leaving the lips visibly nourished and replenished. Lips look plumper & smoother
KEY INGREDIENTS - Natural Squalane, Sea Buckthorn Oil & Multiweight Hyaluronic Acid
Quick ViewMedik8 C-Tetra & Medik8 C-Tetra Luxe Lipid Vitamin C Serums (30ML)
Clinical Skincare Ranges, Dry / Dehydrated Skin, Eye care, Medik8 Skincare, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Sensitive / Redness prone, Serums, Skin Type
Medik8 C-Tetra & Medik8 C-Tetra Luxe Vitamin C Serums
Revive your skin’s natural glow and fight visible signs of ageing with Medik8 C-Tetra and C-Tetra Luxe serums.
These advanced vitamin C serums harness the antioxidant power of vitamin C and E to hydrate, brighten and smooth the skin while defending against free radical damage for a youthful, radiant complexion.
Key Benefits
✅ Stimulates collagen and elastin production
✅ Minimises the appearance of fine lines and wrinkles
✅ Brightens and evens skin tone for a luminous complexion
✅ Nourishes and protects the skin’s natural barrier
✅ Hydrates and leaves skin soft, smooth, and glowing
Formulated for Every Skin Type
Medik8 C-Tetra
A lightweight, fast-absorbing 7% vitamin C serum designed for everyday use. Ideal for beginners and those with sensitive or youthful skin, C-Tetra delivers potent antioxidant protection without irritation.
- Water-free, 100% stable formula – ensures long-lasting potency from the first drop to the last
- Tetrahexyldecyl Ascorbate (vitamin C) – highly stable, lipid-soluble form of vitamin C that penetrates deeply for maximum results
- Vitamin E – works synergistically with vitamin C to enhance antioxidant defence
- Leaves skin visibly plump, smooth, and rejuvenated
Medik8 C-Tetra Luxe
For those looking to elevate their skincare routine, C-Tetra Luxe takes the original C-Tetra formula to the next level with 14% Vitamin C for added brightening and nourishing ingredients.
- Maracuja Oil – rich in vitamin E and essential fatty acids to boost hydration and radiance
- Vitamin F & Squalene – fortify the skin’s natural barrier, locking in moisture and shielding against environmental stressors
- Red Ginseng – enhances the serum’s brightening effects, leaving skin luminous and evenly toned
How It Works
Your skin naturally contains antioxidants that protect against environmental free radicals. However, when free radicals overwhelm your skin’s defences, they cause damage that accelerates premature ageing.
Medik8 C-Tetra and C-Tetra Luxe serums are formulated with Tetrahexyldecyl Ascorbate, a powerful and stable form of vitamin C. This supercharged antioxidant not only neutralises free radicals but also stimulates collagen synthesis to reduce fine lines and promote a firmer, more youthful look.
Together with vitamin E, these serums form a “network antioxidant” system, offering enhanced protection and a healthy, glowing complexion throughout the day.
Why Choose Medik8 C-Tetra Serums?
- Advanced formulas for daily radiance and long-term skin health
- Perfect for all skin types, including sensitive skin
- Non-irritating, lightweight, and easy to layer under moisturiser or sunscreen
- Scientifically backed, dermatologist-recommended
Restore your skin’s youthful glow and shield against environmental stress with Medik8 C-Tetra and C-Tetra Luxe – the ultimate vitamin C serums for healthy, radiant skin.
What’s the Difference Between Medik8 C-Tetra & C-Tetra Luxe?
Both serums contain stable vitamin C (Tetrahexyldecyl Ascorbate) and vitamin E to brighten skin and reduce signs of ageing, but they’re designed for slightly different needs:
Medik8 C-Tetra - 7% Vitamin C
- Lightweight and fast-absorbing – perfect for those who prefer a simple, non-greasy serum
- Basic nourishing formula focused on antioxidant protection and collagen support
- Ideal for beginners, younger skin, or sensitive skin
- Key focus: hydrating, brightening, and protecting against free radicals
Medik8 C-Tetra Luxe - 14% Vitamin C
- Richer, more luxurious texture for those who want extra hydration
- Enhanced with additional brightening and nourishing ingredients:
- Maracuja Oil – rich in vitamin E and essential fatty acids for added hydration and radiance
- Vitamin F & Squalene – strengthen and protect the skin barrier
- Red Ginseng Extract – boosts brightening power for a luminous, even complexion
- Perfect for dry, mature, or dull skin that needs extra glow and rejuvenation
- Key focus: deep hydration, intensive brightening, and skin radiance
Targeted Care for the Delicate Eye Area
Medik8 C-Tetra Eye – a gentle vitamin C serum specially formulated for the delicate skin around the eyes. It brightens dark circles, smooths fine lines and refreshes tired eyes for a wide-awake look.
In Short:
- C-Tetra – A simpler, lightweight serum for daily brightening and antioxidant protection
- C-Tetra Luxe – A richer, more intensive formula for deeper hydration and luminosity
- Medik8 C-Tetra Eye - Specifically for around the eye area
Select from the options below
£19.00 – £50.00Select options
This product has multiple variants. The options may be chosen on the product page
Quick ViewMedik8 Surface Radiance Cleanse
Cleansers, Clinical Skincare Ranges, Medik8 Skincare, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Skin Type
This detergent free cleanser gently exfoliates and brightens dull skin and unclogs blocked pores leaving a softer, more radiant complexion.
Medik8 Surface Radiance Cleanse includes an advanced exfoliating complex of exfoliating oil reducing, pore unclogging, skin brightening AHAs & BHAs as well as glycerin for a deep cleanse and pore refining affect.
Oily Skin | Combination Skin | Dull Rough Skin | Blackheads | Open Pores | Uneven Skin Tones
Thoroughly yet gently removes impurities and decongests blocked pores
This result in smoother, refined texture with luminous clarity.
DIANE'S TIP: This is one of my favourites - effective cleansing, surface exfoliation and pore refining without stinging nor tightness.
Ideal as a morning face wash & after exercise - Remove with warm water and a clan face cloth for added exfoliation
Can be used on chest and back to help with spots and blackheads
£10.00 – £50.00Select options
This product has multiple variants. The options may be chosen on the product page
Quick ViewMedik8 Crystal Retinal 20
Clinical Skincare Ranges, Dry / Dehydrated Skin, Masks & Home Treatments, Medik8 Skincare, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Serums, Skin Type
Medik8 Crystal Retinal 20 is a high-performance night serum that targets the signs of skin ageing, discolouration, acne recovery, improved firmness and texture
Medik8 Crystal 20 should only be used on skin that has been pre-conditioned with other high strength retinols or retinals such as Mediki8 Crystal Retinal 10 to avoid undesirable irritation
Benefits of Medik8 Crystal Retinal 20:
Potent concentrated formula - retinal aldehydehyde easily concerts into retinoic acid in your skin making for faster visible results
Formulated with 0.2% encapsulated retinaldehyde
Double the concentration of Crystal Retinal 10
Intensify & accelerate the speed of Crystal Retinal results
Tackle stubborn skin concerns including skin discolouration, ageing, acne & blemishes
Retinaldehyde delivers powerful antibacterial properties
Medik8’s innovative Crystal Retinal technology works 11 x faster than other forms of retinol.
Delivers results comparable to clinical-grade Vitamin A or tretinoin without the irritation.
Retinaldehyde has also been proven to be 2.8 x more biologically active than retinol.
In addition, retinaldehyde delivers powerful antibacterial properties, ideal for targeting blemish-causing bacteria for visibly clearer skin.
With double the concentration comes double the results. More retinal equals more power, thanks to Medik8’s innovative Double-Layered Stabilisation System. In addition to the active 0.2% Retinaldehyde, Medik8 Crystal Retinal 20 also contains hydrating Hyaluronic Acid, antioxidant Vitamin E and natural humectant, Glycerine.
Before purchasing Crystal Retinal 20, users should be comfortably applying Crystal Retinal 10 every night for 3 months or completed 2 full tubes before considering moving up to Crystal Retinal 20.
