Added to your cart
Medik8 Crystal Retinal 1 Serum 30ml
-
4 installments of $13.50 with Klarna Learn more
-
4 installments of $13.50 with afterpay Learn more
Discover a younger-looking complexion with Crystal Retinal 1.
Featuring retinaldehyde (retinal), a next-generation form of vitamin A which is not to be mistaken for the classic form of vitamin A, retinol. In numerous studies, retinal has been demonstrated to be more effective and 11x faster-working than retinol, without any additional irritation.[1,2,3]
The hydrating overnight serum-cream visibly addresses signs of aging; improving the aappearance of wrinkles, texture and tone. Potency and optimum power is ensured through a double-layered stabilization system, which includes a crystal encapsulation that releases vitamin A gradually throughout the night, to protect the skin from becoming overwhelmed at any point. Hyaluronic acid and glycerin also feature to moisturize and hydrate skin, minimizing any dryness. The complexion is left visibly smooth and supple. Crystal Retinal is available in a series of progressive strengths. Crystal Retinal 1 (0.01% retinal) is the perfect starting point for sensitive skins before moving up to Crystal Retinal 3. Medik8 recommend a simple, effective skincare strategy of using vitamin C and sunscreen in the morning and vitamin A at night.
This strategy is called: CSA.
[1] J. Fluhr, Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions, Dermatology, 1999,199(Suppl 1), pp 57-60. [2] Creidi P et al, Profilometric evaluation of photodamage after topical retinaldehyde and retinoic acid treatment, J Am Acad Dermatol, 1998, 39(6), pp 960-965 [3] G Siegenthaler et al, Retinol and retinal metabolism. Relationship to the state of differentiation of cultured human keratinocytes, Biochem J, 1990, 268(2), pp 371–378
After cleansing in the evening, apply Crystal Retinal 1 over face and neck. After this has absorbed follow with a moisturizer. Crystal Retinal 1 application should be phased in gradually over time. Use twice a week for the first 2 weeks, every other evening for the next 2 weeks, then every night.
Water, Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, Cyclodextrin, 3-O-Ethyl Ascorbic Acid, Sodium Polyaspartate, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Phenoxyethanol, Tetrahexyldecyl Ascorbate, Daucus Carota Sativa (Carrot) Seed Oil, Retinal, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Stearic Acid, Citric Acid, BHT, Rubus Chamaemorus Seed Oil, Polysorbate 60, Disodium EDTA, Ethylhexylglycerin, Sorbitan Isostearate, Pentylene Glycol, Vanilla Planifolia Fruit Extract, Dipteryx Odorata Bean Extract, Coumarin, Red 4, Titanium Dioxide/CI 77891.
- 30ml
- Medik8
Frequently Bought Together
+
Total Price: $86.00
Add both to cart
Medik8 Crystal Retinal 1 Serum 30ml
Earn 270 reward points when purchasing this product as a rewards member*
$54.00
Payment will be taken every month. months.
$14 Medik8 Gift
Medik8 Bakuchiol Peptides Serum 30ml
$14 Medik8 Gift
Medik8 Advanced Night Ceramide Cream 48g
$14 Medik8 Gift
In stock
-
4 installments of $13.50 with Klarna Learn more
-
4 installments of $13.50 with afterpay Learn more
Delivery & Returns
Live Chat
Average connection time 25 secs
Average connection time 25 secs
Discover a younger-looking complexion with Crystal Retinal 1.
Featuring retinaldehyde (retinal), a next-generation form of vitamin A which is not to be mistaken for the classic form of vitamin A, retinol. In numerous studies, retinal has been demonstrated to be more effective and 11x faster-working than retinol, without any additional irritation.[1,2,3]
The hydrating overnight serum-cream visibly addresses signs of aging; improving the aappearance of wrinkles, texture and tone. Potency and optimum power is ensured through a double-layered stabilization system, which includes a crystal encapsulation that releases vitamin A gradually throughout the night, to protect the skin from becoming overwhelmed at any point. Hyaluronic acid and glycerin also feature to moisturize and hydrate skin, minimizing any dryness. The complexion is left visibly smooth and supple. Crystal Retinal is available in a series of progressive strengths. Crystal Retinal 1 (0.01% retinal) is the perfect starting point for sensitive skins before moving up to Crystal Retinal 3. Medik8 recommend a simple, effective skincare strategy of using vitamin C and sunscreen in the morning and vitamin A at night.
This strategy is called: CSA.
[1] J. Fluhr, Tolerance profile of retinol, retinaldehyde and retinoic acid under maximized and long-term clinical conditions, Dermatology, 1999,199(Suppl 1), pp 57-60. [2] Creidi P et al, Profilometric evaluation of photodamage after topical retinaldehyde and retinoic acid treatment, J Am Acad Dermatol, 1998, 39(6), pp 960-965 [3] G Siegenthaler et al, Retinol and retinal metabolism. Relationship to the state of differentiation of cultured human keratinocytes, Biochem J, 1990, 268(2), pp 371–378
After cleansing in the evening, apply Crystal Retinal 1 over face and neck. After this has absorbed follow with a moisturizer. Crystal Retinal 1 application should be phased in gradually over time. Use twice a week for the first 2 weeks, every other evening for the next 2 weeks, then every night.
Water, Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Cetearyl Alcohol, PPG-12/SMDI Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, Cyclodextrin, 3-O-Ethyl Ascorbic Acid, Sodium Polyaspartate, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Phenoxyethanol, Tetrahexyldecyl Ascorbate, Daucus Carota Sativa (Carrot) Seed Oil, Retinal, Alumina, Isostearic Acid, Lecithin, Polyglyceryl-3 Polyricinoleate, Polyhydroxystearic Acid, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Stearic Acid, Citric Acid, BHT, Rubus Chamaemorus Seed Oil, Polysorbate 60, Disodium EDTA, Ethylhexylglycerin, Sorbitan Isostearate, Pentylene Glycol, Vanilla Planifolia Fruit Extract, Dipteryx Odorata Bean Extract, Coumarin, Red 4, Titanium Dioxide/CI 77891.
- 30ml
- Medik8
Frequently Bought Together
+
Total Price: $86.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
Reward members earn 50 points for every review written on verified purchases.
Gentle yet effective
I've always had a hard time with retinol-like products. Either they had no effect or destroyed my skin. This was the first I've used that was gentle yet effective. The consistency is nice too, it just soaks in. I'm now going to try the level 3- fingers crossed its the same.
Was this review helpful to you?
Retanal 1
This was my first time using it, it smells great, I dont have sensitive skin so I didn't notice much of a difference, I will need to go up in number.
Was this review helpful to you?
1st time retinol user
I started on this strength as it’s my first go round with retinol and I have very sensitive/acne prone skin. This stuff is INCREDIBLE. I have been using it for a month now and notice a difference in my acne scars and skin texture. Can’t wait to move on to the next strength(s)!
Was this review helpful to you?
100% YES
Best over the counter Vitamin A serum! Helps to fade lines and keeps the acne breakouts away. win win
Was this review helpful to you?
Amazing!
This product is so so good! I’ve tried many retinols and they either look like they don’t do anything or they react to my sensitive skin. This one does neither of those! I am 26 and use it for my adult acne and it does such a good job at minimizing my break outs and keep my skin looking fresh. I absolutely love it. Highly highly recommend especially for retinol newbies
Was this review helpful to you?
Happy first time retinol user
Did a lot of research before pulling the trigger on this product. Have super sensitive skin so have been cautious about starting a retinol. Am very pleased with product — absolutely no drying or negative side effects. My skin has always been good but recently have been battling some issues and I do feel that my skin tone especially has improved since starting to use. Will amp it up with the retinol 3 next.
Was this review helpful to you?
Loving this product
It is so easy it is to get started with this retinal. Started noticing changes to my skin soon after using this. Can’t wait to slowly progress with this range of products.
Was this review helpful to you?
Other customers bought:
-
Medik8 Crystal Retinal 3 Serum 30ml
Medik8 Try Me C-Tetra Serum 8ml (Worth $14.00) Value $14.00$14 Medik8 Gift
Receive a Medik8 Try Me C-Tetra Serum 8ml ($14 value) when you spend $90 or more on the brand. Complimentary gift will be awarded at the cart. Offer valid for a limited time only, while supplies last.SHOP NOW$64.00 -
Medik8 Crystal Retinal 6 Serum 30ml
Medik8 Try Me C-Tetra Serum 8ml (Worth $14.00) Value $14.00$14 Medik8 Gift
Receive a Medik8 Try Me C-Tetra Serum 8ml ($14 value) when you spend $90 or more on the brand. Complimentary gift will be awarded at the cart. Offer valid for a limited time only, while supplies last.SHOP NOW$82.00 -
Medik8 Crystal Retinal Ceramide Eye Serum - 3 15ml
Medik8 Try Me C-Tetra Serum 8ml (Worth $14.00) Value $14.00$14 Medik8 Gift
Receive a Medik8 Try Me C-Tetra Serum 8ml ($14 value) when you spend $90 or more on the brand. Complimentary gift will be awarded at the cart. Offer valid for a limited time only, while supplies last.SHOP NOW$53.00
