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✨ Unlock radiant, youthful skin faster than ever!
Medik8 Crystal Retinal 1 is a dermatologist-recommended, professional-grade night serum featuring 0.01% retinaldehyde that delivers wrinkle reduction up to 11 times faster than traditional retinol. This 30ml vegan formula combines powerful hydration from Hyaluronic Acid and Vitamin E with antibacterial benefits to visibly improve skin texture, brightness, and firmness—perfect for sensitive skin and designed for gradual use to maximize results while minimizing irritation.














| Asin | B07Y5PJ729 |
| Guaranteed Software Updates Until | unknown |
| Item Model Number | 818625024505 |
| Language | English |
| Manufacturer | Pangaea |
| Product Dimensions | 3.1 x 5.1 x 13.8 cm; 50 g |
User
Gentle intro to retinal, no irritation at all
This was my first time trying a retinal serum and I was nervous about irritation, but Crystal Retinal 1 made it completely manageable. I started twice a week for the first two weeks, then gradually moved up as recommended, and my skin never felt stripped or sensitised. I apply it at night after cleansing, then follow with moisturiser, and I always wear SPF the next morning. A few weeks in, my texture looks smoother and my skin tone feels more even. It's not an overnight transformation, but the gradual, gentle approach is exactly what made me stick with it. Great starting point if you're new to vitamin A.
User
Useful
I use once or twice a week. Brilliant!
User
Nice product. Can use on rosacea prone skin
Was very wary about trying this product as i have couperose skin across my cheeks and was worried it may aggravate it. I used it 2 times a week firs then upped it to 3 times, now i use it most days. Its the 'weakest' of the Medik8 retinals at No. 1 but so far it seems to be working. Skin feels and looks smoother and so far hasnt hurt or stung my rosey cheeks.
User
One of the best retinals I’ve tried – amazing results!
This retinal is truly one of the best out there. It delivers exactly what it promises – and more! My skin is glowing, redness has noticeably reduced, and the overall texture looks smoother and healthier.I’m already finishing my second tube and will definitely repurchase. On top of that, I got it at a great price – even cheaper than on other websites.Absolutely worth it. A top-tier product with real visible results!
User
Doesn’t last long for the price,
I love this cream but there is one problem doesn't last long so very expensive, they don’t put so much in the tube as they did when I first bought it. This is the second time that I can’t get the cream out of the tube.
User
I’m sure this has made a difference to my skin
I have made this part of my beauty routine, I think it’s made a difference to my skin
User
Brilliant 😄
I have mature skin , this is best I've used and have just started on Crystal Retinal 3 .. it works !
User
Doesn't do anything
I bought this as I have quite bad skin, spent about an hour reviewing different products online before choosing this particular one. After using it for about a month now, it genuinely has done nothing to improve my skin in any way. This is quite an expensive product considering it's only 30ml.Now I have to go back to reviewing more products for ages to see if I can find a real one that does as it promises.
User
Great product and delivery service
I use this at nights after washing my face and I am liking the results so far. It's easy to absorb on the skin, make sure to follow the indications of the box on house to use the product progressively. They also recommend to moisturise, and conveniently the seller included a couple of samples of their own moisturising cream which was really nice of them.
User
good start for sensitive skin
I like it my sensitive skin doesn’t get irriitated
User
Das ist mit Abstand das beste Retinal-Serum
Wow, wow, wow — das ist mit Abstand das beste Retinal-Serum, das ich jemals in meinem Leben benutzt habe. Ich bin 34 Jahre alt und habe wirklich schon einiges ausprobiert.Für den Anfang ist es wirklich sehr mild. Und Girls: Benutzt am Anfang immer ein sehr mildes Retinal-Serum, wenn ihr Retinal zum ersten Mal verwendet. Sonst macht ihr eurer Haut am Ende mehr kaputt, als dass ihr ihr etwas Gutes tut.Ich habe es anfangs nur zweimal pro Woche aufgetragen und zunächst ein paar Pickel bekommen, aber mittlerweile strahlt meine Haut wirklich. Demnächst werde ich mich dann an die zweite Stufe wagen.
User
Excelente.
Tengo 60 años y nunca he podido utilizar ningún producto específico antienvejecimiento porque soy extremadamente alérgica y mi piel es Fototipo 1, muy nórdica. Estoy siguiendo los consejos al pie de la letra y mi piel admite perfectamente el producto y me levanto con una piel estupenda. Estoy contentísima. Despues de esta experiencia me compré el producto específico para el contorno de ojos.
User
It really works
Trustpilot
3 weeks ago
1 month ago