-
Medik8 Liquid Peptides | 30% Complex Multi-Peptide Serum
Qty: 1 Original price was: £55.00.£50.00Current price is: £50.00.
Total:
£50.00
Description
Ordering & Returns Policy
Description
DIRECTIONS:
Use in the morning & evening after cleansing, Massage 4 drops over affected area.
Follow up with sunscreen during the day.
INGREDIENTS:
Teprenone – A patented anti-redness active that helps to prolong the life of skin cells, enhancing the skin’s protective barrier reducing sensitivity and redness
Organic Sage Extract – A powerful natural antioxidant that helps to soothe inflammation & calm irritation
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 information We 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 order Please 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 packaging Please 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 return If 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 product In 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.Related Products
Quick View
Medik8 Daily Radiance Vitamin C SPF 30
Clinical Skincare Ranges, Facial Sun Protection, Heliocare Facial Sunscreens, Medik8 Skincare, Skin & Wellbeing Products
Three-in-one day cream - Combines 6% Vitamin C + Hydrating moisturiser + SPF 30
Rejuvenate and protect skin with Medik8 Daily Radiance Vitamin C SPF 30 moisturising, antioxidant day cream
This hydrating vitamin C day cream is a lightweight, non-greasy, silky texture. Easily absorbed into the skin, it provides potent antioxidant protection with
6% Vitamin C plus broad spectrum SPF 30
By using a 100% stable, gentle, lipid form of vitamin C - Tetrahexyldecyl ascorbate, the cream increases radiance from within.
Packed with antioxidants to shield the skin from environmental damage and help prevent premature signs of ageing.
This nourishing vitamin C cream smooths existing fine lines and wrinkles with it's collagen increasing properties.
Containing hyaluronic acid and glycerin to keep the skin hydrated, skin is left radiant with an even complexion.
Skin Type: Acne, Anti-Ageing, Combination, Dry, Mature, Normal, Oily, Pigmentation, Problem Prone, Rosacea, Sensitive
Price range: £15.00 through £54.00
Select options
This product has multiple variants. The options may be chosen on the product page
Quick View
Medik8 Pore Refining Scrub (75ml)
Cleansers, Clinical Skincare Ranges, Masks & Home Treatments, Medik8 Skincare, Oily / Acne Prone, Product Type, Skin Type
Medik8 have discontinued Pore Refining Scrub
I recommend;
Image Ageless Total Resurfacing Masque
Image Vital C Hydrating Enzyme Mask
Skinceuticals Clarifying Clay Masque | Deep pore cleansing skin-refining masque
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 View
Medik8 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 View
Medik8 Blemish Control Pads (60 pads)
Clinical Skincare Ranges, Masks & Home Treatments, Medik8 Skincare, Oily / Acne Prone, Product Type, Skin Type
Effective blemish treatment that is alcohol-free, tough on breakouts yet gentle on the skin.
Medik8 Blemish Control Pads are pre-soaked in a pore clearing, 2% salicylic acid serum which dissolves oil and dirt deep down within the pores to treat problem complexions.
Created without alcohol, the skin’s natural moisture balance isn't compromised, no dryness and suitable for sensitive skin types.
DIANE’S TIP: Wipe one of these pads across areas affected by acne including face, chest or back. Effective for shaving rash, bumps under the skin from ingrowing hairs after waxing. Safe on skin of colour
Quick View
Medik8 Retinol Serums
Powerful Vitamin A Retinol Serums
Known at Medik8 as the 'Classic Vitamin A' due to its many decades of research and it's also the vitamin A you've probably heard of.
KEY BENEFITS
This retinol-infused serum is designed to complement skin’s nightly regenerative cycle; resurfacing while you sleep to rejuvenate skin and restore radiance.
RESULTS
Retinol helps to decongest pores and regulate sebum production for a clearer looking complexion. Formulated with Time Release Technology, retinol is delivered gradually into the skin throughout the night to ensure maximum results and minimum irritation.
Smoother - Firmer skin - Collagen stimulation for fine lines & facial wrinkles, open pores
Improves radiance - Fades pigmentation & acne spot marks
Improves acne, congestion, regulates oil production
A lightweight vitamin A-Retinol night serum to help rejuvenate skin tone & texture to visibly diminish the appearance of fine lines and wrinkles.
Vitamin A balances uneven skin tone to help fade irregular pigmentation using Time Release Technology, this innovative serum allows retinol to be gradually released into the skin throughout the night.
Supercharged with climbazole, a compound proven to boost the results of anti-ageing benefits.
Infused with squalane, a deeply hydrating ingredient to combat dryness associated with some retinols
DIANE’S TIP: Make sure to cleanse the skin in the morning before any direct sunlight as the skin will be sensitive due to last night’s retinol application. Use SPF daily as part of your routine when using retinol.
Price range: £33.00 through £45.00
Select options
This product has multiple variants. The options may be chosen on the product page
Quick View
Medik8 C-Tetra & 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
Special low price on Medik8 Vitamin C Tetra Serum
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
Price range: £19.00 through £52.00
Select options
This product has multiple variants. The options may be chosen on the product page
Quick View
Medik8 Sleep Glycolic Overnight Peel
Medik8 Sleep Glycolic Overnight Peel - Overnight At-Home Glycolic Peel
Contains true 10% encapsulated Glycolic Acid Time Release Technology (crystal encapsulation) which minimises any irritation caused from powerful levels of glycolic acid
The 10% free glycolic acid at-home peel is a powerful formula with minimal tingling, and no downtime.
It is ideal for use to prolong the results of in-clinic / salon peels or a course of facials. Medik8Sleep Glycolic can also be used as a skin preparation home peel product before starting a stronger clinic skin peels
Skin Type: Anti-Ageing, Combination, Dry, Mature, Normal, Pigmentation
Size: 30ml
Quick View
Medik8 Bakuchiol Peptides | A gentle alternative to retinol
Clinical Skincare Ranges, Dry / Dehydrated Skin, Masks & Home Treatments, Medik8 Skincare, Oily / Acne Prone, Pigmentation / Skin tones, Product Type, Sensitive / Redness prone, Serums, Skin Type
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 View
Medik8 Blemish SOS Serum – Emergency Spot Treatment(15ml)
Clinical Skincare Ranges, Masks & Home Treatments, Medik8 Skincare, Oily / Acne Prone, Product Type, Skin Type
THE best emergency "spot" treatment!
This fast acting treatment gel serum works quickly to reduce spots and blemishes
- High strength salicylic acid kills bacteria, dissolves blackheads, "kills" spots
- Niacinamide calms redness, protects skin's barrier from irritation
- Azelaic Acid – antibacterial properties, azelaic acid targets blemish-causing bacteria such as P. acnes
- Dioic Acid – helps reduces oil secretion, helps un-clog pores and blackheads, prevents future blemishes.
This formula clears pores & calms inflammation on the skin to achieve a healthy complexion.
Apply the gel to clean skin or underneath makeup to target random blemishes or problem prone areas.
*Breakouts are visibly reduced in just 24 hours*.
DIANE'S TIP: This gel stays totally invisible on the skin as it works its magic, resulting in no dry residue being left behind. Great for an unexpected blemish!
Quick View
Medik8 r-Retinoate Youth Activating Cream
Medik8 r-Retinoate Youth Activating - Day and Night Cream
Luxurious multi-step serum featuring retinyl retinoate, a pioneering derivative of vitamin A that's 8 times more powerful than retinol yet gentle on even sensitive skin
r-Retinoate Day & Night cutting edge skincare science in a luxurious formula that delivers visible anti-ageing results.
Now upgraded with an enhanced level of Vitamin C comparable to a separate Vit C serum like C Tetra
KEY BENEFITS
Activates a brighter, smoother, balanced, less blemished complexion.
RESULTS
Improved visible tone, texture and skin radiance.
Wrinkles, visible pores and fine lines reduced
KEY INGREDIENTS
Retinyl Retinoate, Tetrahexyldecyl Ascorbate (Vitamin C), Hyaluronic Acid & Vitamin E
8x more powerful than retinol
r-Retinoate visibly reduces fine lines and wrinkles, evens skin tone, and smooths rough skin for a more youthful appearance. Proven to deliver results from just 4 weeks.[1
Luxe Multi-Step Serum
r-Retinoate combines vitamin A with tetrahexyldecyl ascorbate, a stabilised, gentle form of vitamin C. Enhancing visible skin luminosity, as well as antioxidant protection, vitamin A and C steps are now intertwined.*
*r-Retinoate Day & Night now features the equivalent level of vitamin C in C-Tetra serum.
Morning Vitamin A
Retinyl retinoate is photostable so you can confidently use day and evening - we recommend the daily use of a moisturising sunscreen to support results such as Medik8 Advanced Ultimate SPF 50 and Medik8 Night Restore cream on top at night
