Skincare Bestsellers

Discover Medik8's curated collection of our most-loved, bestselling beauty products. From powerful serums to nourishing moisturisers, each formula is crafted with professional-grade ingredients to deliver visible, lasting results for every skin type. Explore the skincare bestsellers our customers can’t get enough of and find your new favourite product.

29 Products

Advanced Pro-Collagen+ Peptide Cream

Rejuvenating Anti-Wrinkle Moisturiser With Growth Factor MiniProteinTM & NAD+ Longevity Booster

50ml / £79

Liquid Peptides Advanced MP

Wrinkle reduction serum with 30% multi-peptide complex - proven to deliver results in as little as 10 minutes.¹

30ml / £79

C-Tetra® Advanced

20% Vitamin C Gel-Serum With Phyto Exosomes

30ml / £69

Crystal Retinal 1

0.01% Retinal serum for very sensitive skins - 11x faster than retinol

Sensitive / £45

Crystal Retinal 3

0.03% Retinal serum for vitamin A beginners - 11x faster than retinol

Beginner / £49

Crystal Retinal 6

0.06% Retinal serum for regular vitamin A users - 11x faster than retinol

Regular / £69

Crystal Retinal 10

0.1% Retinal serum for advanced vitamin A users - 11x faster than retinol

Advanced / £89

Crystal Retinal 20

0.2% Retinal serum for highly experienced vitamin A users - 11x faster than retinol

Experienced / £99

Crystal Retinal 24

0.24% Retinal serum for highly experienced vitamin A users - 11x faster than retinol

Expert / £109

Advanced Night Restore™

Nourishing and hydrating multi-ceramide night cream - Improves visible signs of ageing

50ml / £60

Daily Radiance Vitamin C™

Vitamin C and SPF 30 2-in-1 moisturiser - Brightens complexion and protects against sun damage

50ml / £60

Press & Glow™

Gentle daily exfoliating PHA tonic - Promotes a visibly smooth and glowing complexion

200ml / £32

Press & Glow Refill™

Gentle daily exfoliating PHA tonic - Promotes a visibly smooth and glowing complexion

200ml / £28

C-Tetra®

Lipid vitamin C serum - Visibly brightens skin tone and minimises the signs of ageing

30ml / £42

C-Tetra® Luxe

Enhanced vitamin C radiance serum - Visible anti-ageing and brightening results

30ml / £59

Surface Radiance Cleanse™

Exfoliating AHA/BHA mangosteen cleansing gel - Visibly refreshes and brightens skin

150ml / £25

Hydr8 B5™ Intense

Supercharged hyaluronic acid serum - Deeply hydrating for all-day moisture

30ml / £59

Crystal Retinal Ceramide Eye 3

0.03% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / £42

Crystal Retinal Ceramide Eye 6

0.06% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / £55

Crystal Retinal Ceramide Eye 10

0.1% Retinal all-in-one ceramide night cream for vitamin A beginners - 11x faster than retinol

15ml / £70

Advanced Day Ultimate Protect™

Age-Defying Moisturiser with Photolyase SPF 50+ | PA++++

50ml / £59

Lipid-Balance Cleansing Oil™

Makeup Dissolving Transforming Cleanser

140ml / £29

Clarity Peptides™

10% Niacinamide-Infused Peptide Serum

30ml / £45

Micellar Mousse™

Purifying cleanser - Suitable for all skin types, effortlessly cleanses and nourishes

150ml / £25

Total Moisture Daily Facial Cream™

AM/PM Multi-Layered Moisturisation with H.E.O.® & Prebiotic Peptides

50ml / £48

Total Moisture Daily Facial Cream Refill™

AM/PM Multi-Layered Moisturisation with H.E.O.® & Prebiotic Peptides

50ml / £43

Hydr8 B5™

Hyaluronic acid serum - Intense hydration and long-lasting moisture

30ml / £45

Clarifying Foam™

Exfoliating AHA/BHA cleanser - Visibly decongests and purifies the skin leaving it smooth

150ml / £25

Super C Ferulic™

Potent 30% Vitamin C Brightening Serum

30ml / £69

Sleep Glycolic™

Time Release AHA Overnight At-Home Peel

30ml / £39

Liquid Peptides™

Hydrating multi-peptide serum - Targets the first signs of ageing and prevents fine line formation.

30ml / £59

Advanced Night Eye™

Rejuvenating Eye Cream

15ml / £42

Eyelift™ Peptides

Age-Defying Firming Gel

15ml / £45

Ultimate Recovery™

Skin Restoring Moisture Locking Cream

30ml / £39

H.E.O.® Mask

Optimal Ratio Moisturisation Two-Step Overnight Mask

50 ml x 2 / £60

r-Retinoate® Day & Night

Youth Activating Cream

50ml / £149

r-Retinoate® Intense

Intense Youth Activating Cream

50ml / £229

Press & Clear™

Exfoliating 2% Salicylic Acid BHA - Non-drying formula boosted with 2% Tranexamic Acid

150ml / £35

Press & Clear Refill™

Exfoliating 2% BHA Tonic
Gentle-Release Salicylic Acid

150ml / £30

Frequently Asked Questions

What are Medik8’s best-selling products?

Medik8’s most popular products include the Crystal Retinal range, known for delivering effective anti-ageing results with minimal irritation. Our C-Tetra Advanced is a new favourite, praised for brightening, evening and protecting skin. The Hydr8 B5 Intense serum is also a top seller, offering deep hydration and improved skin barrier support.

Which Medik8 products should I use?

A simple Medik8 routine is built around our CSA Philosophy: Vitamin C and sunscreen by day, Vitamin A by night. Start your morning with Surface Radiance Cleanser to gently refresh, followed by C Tetra Advanced to deliver powerful brightening and antioxidant protection. Then lock in hydration with a moisturiser and broad-spectrum SPF 30. In the evening, after cleansing and toning, reach for our vitamin A night serum Crystal Retinal to visibly smooth fine lines and support skin renewal overnight.

What makes Medik8 products different from other skincare brands?

Medik8 is an award-winning, age-defying skincare brand that takes a science-led approach with a commitment to proven, effective ingredients. Our CSA Philosophy simplifies skincare and is clinically proven to deliver youthful, glowing skin. We believe in using vitamin C plus sunscreen in the morning and vitamin A (also known as retinol/retinal) at night. Through Medik8 Made, our promise aligned with B Corp principles, we use our capabilities as a manufacturer for good: reducing our carbon emissions, acting responsibly toward the environment, and serving as allies to people and the community.

How long before I see results with Medik8 products?

Results vary depending on the product and your skin’s condition, but many users start noticing improvements within 2 to 4 weeks. For anti-ageing benefits, such as reduced fine lines and improved texture, it can take 6 to 12 weeks of consistent use to see significant changes. With active ingredients like retinal and Vitamin C, patience and regular application are key to achieving the best results.