Discover Crystal Retinal

Retinal Age-Defying Night Serum. Available in 6 Strengths

Loved by Dermatologists

Dr. Ewoma Ukeleghe

Medical & Cosmetics Doctor

For nearly a decade, I have wholeheartedly championed Medik8, a brand that skillfully combines medical-grade efficacy with cutting-edge skincare innovation.

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Medik8 Made
Crafted in our UK labs with clinical precision, Medik8 ensures unmatched quality, safety & sustainability. Every ingredient is carefully chosen for its efficacy & environmental impact.

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officialmedik8
03/31/25
Monday Mood! Revitalise your skin with a much-needed boost. Experience our exclusive Youth-Renewing treatment, the Platinum Facial, designed to visibly lift and firm your skin while rejuvenating your complexion. Treatment via our professional partner @byronmedispa #SkincareTips #Facials #OilySkin #Selfcare #GlowingSkin
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officialmedik8
03/30/25
Your most asked question: How to layer Liquid Peptides Advanced MP? Apply in the AM and PM after cleansing and water or oil-based serums, before thicker emulsions, creams, moisturisers and SPF. If in doubt, follow the general rule of applying your products in order of thinnest to thickest consistency. Still unsure? Ask our experts in the comments section. #SkincareRoutine #SkincareHack #SkincareTips #SkincareProducts #SkincareCommunity
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officialmedik8
03/29/25
Head of Product, Hannah, dives into how our breakthrough Liquid Peptides Advanced MP works. With dual MiniProteins™ at its core, transforming your skin from within. Click the link in our bio to learn more! *Proven via independent clinical study on Liquid Peptides Advanced MP tested on 34 participants over 8 weeks, with measurements at 10 minutes, 4 weeks and 8 weeks. *Proven via independent consumer study on Liquid Peptides Advanced MP conducted over 8 weeks on 91 participants. #SkincareRoutine #SkincareProducts #AntiAgeing #SkincareTips
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officialmedik8
03/28/25
Slow down, take a breath and treat yourself to the ultimate Medik8 nighttime routine. Layer by layer, restore, replenish, and reset. Let us know your favourite PM product in the comments below. #SkincareRoutine #EveningSkincare #SkincareLayering #AntiAging
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officialmedik8
03/27/25
"Every drop of this is beneficial to your skin" - Pharmacist & Aesthetician Zain (@injectorzain) breaks down why Liquid Peptides Advanced MP is at the forefront of wrinkle-reduction technology. Any questions? Comment them below... #AntiAging #WrinkleReduction #Skincare #SkincareRoutine
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officialmedik8
03/26/25
Staff Skincare Edition! See what’s in our team’s wash bags and discover the go-to formulas for healthy, glowing skin from the experts themselves. “I’m often on the road facilitating training or hosting events so alongside my cult favourites (vitamin C, Sunscreen and vitamin A) my hero for compact travel is r-Retinoate Intense. It saves room in my wash bag as it’s 5 products in 1 results-driven formula. I’m also never without my Lipid-Balance Cleansing Oil as it gives me a “me time” moment. The feeling of the oil transforming into a nourishing milk makes the experience of removing makeup so satisfying.” - Laura, Head of Education Spot any favourites? Let us know your travel hero in the comments... #SkincareMustHaves #InsideMyBag #AdvancedSkincare #SkincareRoutine
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officialmedik8
03/26/25
Staff Skincare Edition! See what’s in our team’s wash bags and discover the go-to formulas for healthy, glowing skin from the experts themselves. “I’m often on the road facilitating training or hosting events so alongside my cult favourites (vitamin C, Sunscreen and vitamin A) my hero for compact travel is r-Retinoate Intense. It saves room in my wash bag as it’s 5 products in 1 results-driven formula. I’m also never without my Lipid-Balance Cleansing Oil as it gives me a “me time” moment. The feeling of the oil transforming into a nourishing milk makes the experience of removing makeup so satisfying.” - Laura, Head of Education Spot any favourites? Let us know your travel hero in the comments... #SkincareMustHaves #InsideMyBag #AdvancedSkincare #SkincareRoutine
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officialmedik8
03/26/25
Staff Skincare Edition! See what’s in our team’s wash bags and discover the go-to formulas for healthy, glowing skin from the experts themselves. “I’m often on the road facilitating training or hosting events so alongside my cult favourites (vitamin C, Sunscreen and vitamin A) my hero for compact travel is r-Retinoate Intense. It saves room in my wash bag as it’s 5 products in 1 results-driven formula. I’m also never without my Lipid-Balance Cleansing Oil as it gives me a “me time” moment. The feeling of the oil transforming into a nourishing milk makes the experience of removing makeup so satisfying.” - Laura, Head of Education Spot any favourites? Let us know your travel hero in the comments... #SkincareMustHaves #InsideMyBag #AdvancedSkincare #SkincareRoutine
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officialmedik8
03/26/25
Staff Skincare Edition! See what’s in our team’s wash bags and discover the go-to formulas for healthy, glowing skin from the experts themselves. “I’m often on the road facilitating training or hosting events so alongside my cult favourites (vitamin C, Sunscreen and vitamin A) my hero for compact travel is r-Retinoate Intense. It saves room in my wash bag as it’s 5 products in 1 results-driven formula. I’m also never without my Lipid-Balance Cleansing Oil as it gives me a “me time” moment. The feeling of the oil transforming into a nourishing milk makes the experience of removing makeup so satisfying.” - Laura, Head of Education Spot any favourites? Let us know your travel hero in the comments... #SkincareMustHaves #InsideMyBag #AdvancedSkincare #SkincareRoutine
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officialmedik8
03/26/25
Staff Skincare Edition! See what’s in our team’s wash bags and discover the go-to formulas for healthy, glowing skin from the experts themselves. “I’m often on the road facilitating training or hosting events so alongside my cult favourites (vitamin C, Sunscreen and vitamin A) my hero for compact travel is r-Retinoate Intense. It saves room in my wash bag as it’s 5 products in 1 results-driven formula. I’m also never without my Lipid-Balance Cleansing Oil as it gives me a “me time” moment. The feeling of the oil transforming into a nourishing milk makes the experience of removing makeup so satisfying.” - Laura, Head of Education Spot any favourites? Let us know your travel hero in the comments... #SkincareMustHaves #InsideMyBag #AdvancedSkincare #SkincareRoutine
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officialmedik8
03/25/25
"I seriously cannot overstate how comprehensive this serum is" Skincare expert @sambythecounter explains how the innovative Dual MiniProteins technology in Liquid Peptides Advanced MP works to smooth expression line whiles strengthening the skin structure over time for visible wrinkle reduction. Available via link in bio and in store @spacenk @sephorauk #AntiAging #WrinkleReduction #Skincare #SkincareRoutine
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officialmedik8
03/24/25
Time for a spring refresh...update our Stanley Cup with us 🧋💐 Like this post if you're never without your @stanley_europe #Spring #SpringReset #Medik8 #StanleyCup
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officialmedik8
03/23/25
At Medik8, we pride ourselves on creating and manufacturing everything ourselves, we call it #Medik8Made Step inside our Innovation Centre, where Total Moisture is meticulously crafted for deep, lasting hydration. Have you tried it yet? #Medik8Made #Moisturiser #SkincareProducts #Skincare
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officialmedik8
03/21/25
@rosalierouge reviews our viral wrinkle reduction serum with next-gen peptides. Click the link in bio to shop or find us in store @spacenk #AntiAging #WrinkleReduction #Serum #ViralSkincare #SkincareRoutine #Peptides
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officialmedik8
03/21/25
WIN! Celebrate B-Corp Month with us 🌎🤍 As fellow B-Corp friends, we’ve teamed up to bring you the chance to win the ultimate self-care bundle worth over £1,000/$1,300! To enter, simply: 🍃 Like & save this post 🍃 Follow @officialmedik8 @chelseapeersnyc @wonderbly @wildrefill & @aromatherapyassosiates 🍃 Tag 3 friends in the comments T&Cs: Giveaway closes 31.03.25. Open worldwide. The winner will be contacted by the @officialmedik8 account only - please be aware of imitation and scam accounts. #Giveaway #Medik8 #ChelseaPeers #Wonderbly #Aromatherapy #WildRefill
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officialmedik8
03/20/25
Medical & Cosmetic Doctor @doctor.bibi on why she's recommending Liquid Peptides Advanced MP to patients at her Harley Street clinic. Have you tried it yet? Let us know what you think in the comments. #AntiAging #WrinkleReduction #Skincare #SkincareRoutine #Peptides
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officialmedik8
03/19/25
Unlock your skin’s full potential with this powerful trio. The CSA Philosophy (vitamin C plus sunscreen in the morning and vitamin A at night) are the 3 fundamental formulas to any skincare regime. Link in bio to build your bespoke regime. #AntiAging #SkincareRoutine #SkincareTips Have you added the CSA Philosophy to your routine yet?
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officialmedik8
03/18/25
Global Recycling Day! Did you know, you can recycle your Medik8 empties today and every day at @johlewis BeautyCycle and get rewarded ♻️ Simply drop off 5 or more clean empties and get £5 off when you spend £50+ on B Corp-certified beauty brands! Sign up for free on the John Lewis app to start recycling and saving! Changing beauty for good. #BCorpMonth #BCorpCertified #BCorp #SustainableSkincare #Recycle #RecyclingHeroes #GreatBritishBeautyCleanUp
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officialmedik8
03/17/25
Your most asked question answered: How should I introduce retinal into my routine? Looking for expert advice on phasing in retinoids safely? Ask our skincare experts in the comments. #Retinal #Retinol #Retinoids #AntiAgeing #SkincareRoutine #Skincare
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officialmedik8
03/16/25
Sunday Self Care: treat yourself to the ultimate nighttime routine. Soothing textures, science-backed formulas and visible results by morning. Because your skin deserves a little indulgence. #SkincareRoutine #NighttimeSkincare #SelfCare #ASMR #AntiAging #Retinol #Peptides
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officialmedik8
03/15/25
Beauty Director @alexsteinherr breaks down how the innovative Dual MiniProtein technology in Liquid Peptides Advanced MP delivers visible results in as little as 10 minutes, making it a skincare step she "couldn't be without". Have you experienced the results for yourself yet? #AntiAging #WrinkleReduction #SkincareInnovation #PeptidePower #YouthfulSkin #AdvancedSkincare #SkincareRoutine #Peptides
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officialmedik8
03/14/25
Whatever your skin type or concern, Medik8 has the solution. From hydration to brightening, breakouts to fine lines...our high-performance formulas deliver visible, clinically proven results. Tag a friend in the comments who needs to know! #TwoBestFriends #BFF #SkincareRoutine #AntiAging #Peptides #Medik8
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officialmedik8
03/13/25
Dehydrated or dry? Understanding the difference is key to treating your skin correctly, no more guessing as our Head of Education, Laura explains all. Save and share with a friend. #DrySkin #DehydratedSkin #HydratingSerum #FaceMasks #SkincareEducation
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officialmedik8
03/12/25
Refill. Relove. Reuse. Recycle. Keep your skin deeply nourished while making a difference with our Total Moisture refill pods and enjoy more moisture but less packaging waste! In line with our continued sustainability commitments, Total Moisture Daily Facial Cream’s outer glass jar, inner pot, and lid are widely recyclable ♻️ #SustainableSkincare #SkincareRoutine #Skincare #RefillableBeauty #Refill #Moisturiser
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officialmedik8
03/11/25
Keep watching to see why @britishvogue ‘s Global Beauty & Wellness Director @jessicadiner calls Liquid Peptides Advanced MP the “MVP of her skincare routine”. Who else has been loving it? #AntiAging #WrinkleReduction #SkincareInnovation #PeptidePower #YouthfulSkin #AdvancedSkincare #SkincareRoutine #Peptides
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officialmedik8
03/10/25
How would you describe Crystal Retinal in one word? We’ll go first: ICONIC. #CrystalRetinal #Medik8 #Retinol #Retinal #Skincare #AntiAgeing
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officialmedik8
03/09/25
Sunday sightseeing...spend a day with us in London! Have you spotted us yet? #London #LondonsCalling #British #BritishBrands #Medik8 #Skincare
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officialmedik8
03/08/25
Sharing real results from our community. Achieved with the help of a tailored Medik8 skincare regime and regular clinical treatments to treat active acne. Products in use: - Press & Clear - Crystal Retinal - Clarifying Foam Cleanser Tap the link in our Bio to shop now or book a consultation with your local Medik8 Clinic today! Professional results achieved by @aestheticsgeelong #SkincareTips #Facials #OilySkin #ClearSkin #Selfcare #Acne #Skincare #Medik8
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officialmedik8
03/07/25
Hydrate, nourish and support your skin’s barrier with Total Moisture. Packed with prebiotic peptides to replenish and boost, skin immediately feels soft, plump and hydrated. Are you already a fan? Let us know in the comments. Available at @spacenk @sephorauk and via the link in bio. #SkincareRoutine #Moisturiser #ASMR #Textures #Skincare #Hydration #SkinGoals #HealthySkin
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officialmedik8
03/06/25
Celebrate B Corp Month with us! At Medik8 we’re proud to be part of the B Corp community, championing change for better industry standards. Join us in celebrating and recognising like-minded #BCorp brands worldwide who are using business as a force for good and working towards a more sustainable future. @bcorporation @bcorpuk #GenB #BCorpMonth #ForceForGood #SustainableBeauty
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officialmedik8
03/04/25
Anna's (@theannaedit) morning and evening routine for glowing, youthful, and brighter looking skin. Do you spot any favourites? #GlowingSkin #AntiAging #AgeDefying #SkinCareEssentials #Skincare #HealthySkin
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officialmedik8
03/04/25
Fully influenced and inspired by @pantone 's latest colour launch; Drew Barrymore Yellow. "Softly radiant golden yellow whose welcoming warmth and joyful glow creates a space where everyone can shine" @drewbarrymore Our fan-favourite Press & Glow perfectly fits the narrative. Use daily for hydrated, glowing skin. #Medik8 #Pantone #Skincare #GlowingSkin #GlowUp
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officialmedik8
03/03/25
Save this post for inspo of the ultimate day out in London! Sightseeing, shopping and skincare - can it get any better? #London #Sightseeing #Medik8 #Skincare #Travel
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officialmedik8
03/02/25
Tell us in the comments why YOU love our award-winning Total Moisture? Available at @spacenk @sephorauk and via the link in bio. #SkincareRoutine #Moisturiser #Hydration #SustainableBeauty #Skincare
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officialmedik8
03/01/25
Why are Growth Factors tending? CPO and Founding Partner, Daniel Isaacs answers why they're a key conversation in skincare innovation. Click the link in bio for more information! #GrowthFactors #Peptides #SkincareTips #AntiAging #SkincareHack #Medik8
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officialmedik8
02/28/25
Improve the look of expression lines in a non-injective way with Liquid Peptides Advanced MP. Head of Product, Hannah, explains how our Expression Line MiniProtein delivers smoother, more relaxed-looking skin for visibly reduced wrinkle depth. *Proven via independent consumer study on Liquid Peptides Advanced MP conducted over 8 weeks on 91 participants. #SkincareHacks #Peptides #Skincare #BotoxAlternative #AntiAging #Botox #SkincareRoutine
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officialmedik8
02/27/25
Liquid Peptides Advanced MP not only reduces fine lines and wrinkles but also helps prevent new lines from forming. Join Royce (@_skincarewithroyce) as he explains why this product is a must have in his routine. Got a question? Ask us in the comments! #AntiAging #WrinkleReduction #YouthfulSkin #AdvancedSkincare #SkincareRoutine #Peptides
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officialmedik8
02/26/25
"This one is huge for me. You know it takes a lot for a foaming cleanser to catch my eye...so trust Medik8 to come through with an ingenious formula that I couldn't resist" - @carolinehirons @skinrocks Founder. Available now on carolinehirons.com Gentle Cleanse features in Caroline's latest kit. With every aspect of this cleanser carefully optimised to ensure high performance yet maximum skin comfort for very sensitive skin. Optimised Cleansing Experience Sensitive Skin Friendly pH Balanced Limited stock, get your Brighten and Nourish Kit before it sells out 🏃‍♀️ #Skincare #SkincareJunkies #SkincareProducts
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officialmedik8
02/26/25
Step inside our Innovation Centre and fill Lipid-Balance Cleansing Oil with us. From blending the perfect formula, to packaging and shipping...every Medik8 product is made under one roof with precision and care. We call it #Medik8Made Shop now via the link in bio. #Medik8 #Skincare #Cleansing #SkincareRoutine #CleansingOil #SkincareScience #BehindTheScenes
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officialmedik8
02/25/25
Jami (@jamionair) shares her top secret for youthful looking skin...and 100% of users surveyed agreed; seeing a visible improvement of wrinkles in 10 minutes* *Proven via independent clinical study on Liquid Peptides Advanced MP tested on 20 participants at 10 minutes & 8 weeks #AntiAging #AntiAgeing #WrinkleRepair #Peptides #Medik8 #SkinCareEssentials #Skincare
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officialmedik8
02/25/25
Wake up to deeply nourished, replenished skin. Advanced Night Restore works overnight to restore moisture, strengthen the skin barrier, and reveal a visibly smoother, more radiant complexion by morning. The ultimate nighttime reset. Discover via link in bio or in @spacenk @sephorauk stores #Skincare #NighttimeRoutine #HydratedSkin #SkincareRoutine #Moisturiser #GlowUp
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officialmedik8
02/24/25
Putting Liquid Peptides Advanced MP to the test, @reallyree shares her 10-minute real results! Watch to see how the breakthrough skincare technology diminishes the appearance of expression lines in 10 minutes and deep-set wrinkles in 8 weeks* Available via link in bio or at @Spacenk *Proven via independent consumer study on Liquid Peptides Advanced MP conducted over 8 weeks on 91 participants. #AntiAging #WrinkleReduction #YouthfulSkin #AdvancedSkincare #SkincareRoutine #Peptides
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officialmedik8
02/22/25
Clarity Peel works wonders to cleanse and clear your complexion, rapidly tackling blemishes and minimising the chances of future breakouts. Treatment via our professional partner @dr.motox 🎥 Book a Medik8 peel or facial to help you achieve your skin goals. #SkincareTips #Facials #OilySkin #ClearSkin #Selfcare #HealthySkin #GlowingSkin
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officialmedik8
02/21/25
Invest in what truly matters - your skin, your confidence, your well-being. Because you deserve it. #Selfcare #Selflove #HealthySkin #GlowingSkin #SkincareRoutine #LifeStyle
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officialmedik8
02/20/25
Watch to see why esthetician @skinbykristin calls Liquid Peptides Advanced MP 'next-generation skincare' Have you tried it yet? Link in bio to shop. #AntiAging #WrinkleReduction #Peptides #SkincareInnovation #YouthfulSkin #AdvancedSkincare #SkincareRoutine
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officialmedik8
02/19/25
All our products are 100% made in-house. Precision in every drop, results from every formula - we call it #Medik8Made #SkincareRoutine #Selfcare #HealthySkin #GlowingSkin #LifeStyle #Textures
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officialmedik8
02/17/25
In celebration of Random Acts of Kindness Day, we’re spreading joy with flowers, skincare, and smiles. A little reminder to be kind today & every day - even the smallest gesture can make a difference. #RandomActsofKindnessDay #RandomActsofKindess #SpreadKindness
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officialmedik8
02/16/25
Life lately. A few of our favourite things, featuring everyday essentials...C-Tetra Luxe and Advanced Day Ultimate Protect SPF 50. #ThisAndYap #Skincare #Essentials #Aesthetic #SPF
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officialmedik8
02/15/25
Nurse Practitioner @np.miranda explains how the breakthrough MiniProteins technology in Liquid Peptides Advanced MP works to smooth & firm skin while preventing future signs of ageing. Is it on your skincare wishlist? #AntiAging #WrinkleReduction #Peptides #SkincareInnovation #YouthfulSkin #AdvancedSkincare #SkincareRoutine
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officialmedik8
02/14/25
Flowers AND skincare...what's not to love? #Skincare #Galentines #Valentines #ValentinesDay #Beauty
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officialmedik8
02/12/25
First look at our Scientific Symposium in London, celebrating the launch of Liquid Peptides Advanced MP alongside Press, Influencers and our Community. Founding Partner and Chief Product Officer, Daniel Isaacs took to the stage to share the science and innovation that’s setting a new standard in wrinkle-targeting scientific skincare. Joined by an esteemed expert panel, who demystified the science and discussed the new era of undetectable beauty. Thank you to Medik8’s Global Ambassador; @doctor.bibi @alicehartdavis @atehjewel and our incredible guests. Couldn’t make it? Catch up virtually with our masterclass hosted by Dan and Dr Bibi - link in bio. #Medik8 #Skincare #London
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officialmedik8
02/12/25
“This serum is rewriting the rules on wrinkle reduction!” @alibailey loves Liquid Peptides Advanced MP for its instant smoothing results in just 10 minutes that keeps working over time for even deeper results. #AntiAging #WrinkleReduction #Peptides #SkincareInnovation #YouthfulSkin #Derm #Dermatologist #AdvancedSkincare #SkincareRoutine
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officialmedik8
02/11/25
Community Giveaway! Want to win our latest product innovation; Liquid Peptides Advanced MP? Here’s how to enter: - Like & save this post - Follow @officialmedik8 - Tag a friend who would love this - Don’t forget to share to your stories Good luck & THANK YOU! 🖤 Entries will close at 11:59pm on 16/02/25 BST. Open worldwide, all must be aged 18+. Winner will be contacted via DM by @officialmedik8 Instagram account only - please be aware of imitation and scam accounts. #Giveaway #Win #medik8 #Skincare #Peptides
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officialmedik8
02/10/25
Thinking about upgrading from Liquid Peptides to Liquid Peptides Advanced MP? Head of Education, Laura, breaks down the key difference to help you decide! Watch now to see if it’s time to step up your peptide game or ask us in the comments. #Skincare #WrinkleReduction #Peptides #AntiAging #AntiAgeing #Serum #SkincareRoutine #Medik8
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officialmedik8
02/09/25
Unwind. Reset. Replenish. Elevate your evening regime with Liquid Peptides Advanced MP serum - your key to youthful, plump, and firm skin by morning. Because great skin starts with science and a little self-care. #Skincare #WrinkleReduction #Peptides #AntiAging #Serum #SkincareRoutine
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officialmedik8
02/08/25
Save and share this post to unlock the wrinkle reduction benefits of Liquid Peptides Advanced MP as Laura, Head of Education explains all. Link in bio to shop. #Medik8 #Skincare #WrinkleReduction #Peptides #AntiAgeing #AntiAging #Serum
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