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Medik8

Medik8 Crystal Retinal 3 Serum 30ml

A gentle 0.03% retinaldehyde serum that encourages visible elasticity, firmness and radiance.

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£49.00

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Image 1, clinically proven to viaibly reduce wrinkles and dark spots by 20% with just 1 tube. improves skin firmness by 11%. works 11 times faster than standard retinol. 100% agree crystal retinal is gentle even on sensitive skin. proven via independent clinical study on crystal retinol 6, tested on 33 participants over 12 weeks. biochern hournal, 1990, 268 pp 371-378. image 2, before and after 1 tube. 97% of people felt their skin had a more youthful appearance. image 3, 5 progressive strengths. strength 1 = 0.01% retinaldehye for sensitive skin. strength 3 0.03% retinaldehyde for new vitamin a users. strength 6 0.06% retinaldehyde for regular vitamin a users. strength 10 0.1% retinaldehyde for advanced vitamin a users. strength 20, 0.2% retinaldehyde for expert vitamin a users. image 4, how to layer. PM = cleanser, target, vitamin a, eyes, moisturise. expert advice = always include a sunscreen in your morning routine the following day. image 5, the CSA philosophy - Medik8's clinically proven skincare approach that addresses 90% of anti-ageing skincare needs just 3 simple steps. brightens for glowing skin vitamin c in the morning. protects for youthful skin - sunscreen in the morning. renews for perfected skin - vitamin a in the evening.

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Medik8 Crystal Retinal 3 Serum 30ml

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Medik8 Crystal Retinal 3 Serum 30ml

£49.00

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£88.00

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Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are and do not represent the views of The Hut Group.

Noticing results

I had a sample of this and really liked it so decided to go ahead and purchase. So far I haven’t had any reactions and my skin is looking clearer and smoother, I will move up to the next strength once this one has run out. 

by Clare Verified Purchase

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Amazing retinol for sensitive skin!

I absolutely love this, finding a retinol that works with sensitive skin without irritation isn't easy, this range however is incredible! No irritation at all, it was also quick to build it up implement this into my routine daily. I now have the under eye retinol too which is great to use together!

by Holly Verified Purchase

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Transformed my skin

Been using for 2 months skin looks so much fresher and brighter 

by Yvonne Verified Purchase

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Effective but purges

I have sensitive skin and this product didn't cause redness or sensitivity. However, I am acne-prone and this purged me for 4-5 weeks. Since then though, I am now using daily and seeing a great improvement in skin texture. Skin is much more glowy than before, so I will definitely keep using!

by Amelia Verified Purchase

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The reason I don’t look nearly 40

Love this retinal serum, can see small results very next day and massive ones with continued use.

by Fiona Verified Purchase

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Good product

I liked this product and have continued using this serum but have since increased to the retinal 6 serum 

by Emily Verified Purchase

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Gentle and effective

Would recommend. Lovely texture and formula. Feels luxurious and my skin has definitely been looking much better since being consistent with it. 10/10

by Ryan Verified Purchase

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Absolutely fantastic

A little goes a long way. I’ve been using this for 5 weeks and you can really notice a difference, absolutely amazing product. 

by Samantha Verified Purchase

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Fingers crossed

Good so far but too early to make an honest comment - have high hopes for this.

by Ruby Verified Purchase

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Gentle yet effective

I have sensitive skin and was worried about using retinol however I found this Medik8 Retinol 3 to be gentle enough to use without causing redness/trauma. I’ve been using for the last 8 weeks and looking forward to moving up to the next level. 

by Chelsea Verified Purchase

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