Added to Your Cart
-
4 installments of $20.50 with Klarna Learn More
-
4 installments of $20.50 with afterpay Learn More
-
4 installments of $20.50 with zip Learn More
Discover a younger-looking complexion with Crystal Retinal 6.
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 appearance 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 6 (0.06% retinal) is recommended for those who have comfortably used Crystal Retinal 3, or those with experience of high strength retinol products. 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 6 over face and neck. After this has absorbed follow with a moisturizer. Crystal Retinal 6 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, Cyclodextrin, Cetearyl Alcohol, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, 3-O-Ethyl Ascorbic Acid, Phenoxyethanol, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus Seed Oil, Pentylene Glycol, Daucus Carota Sativa (Carrot) Seed Oil, Retinal, Alumina, Isostearic Acid, Lecithin, Sodium Polyaspartate, Polyglyceryl-3 Polyricinoleate, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Polyhydroxystearic Acid, Disodium EDTA, Ethylhexylglycerin, Stearic Acid, Polysorbate 60, Sorbitan Isostearate, BHT, Vanilla Planifolia Fruit Extract, Dipteryx Odorata Bean Extract, Coumarin, Red 4, Titanium Dioxide/CI 77891.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Medik8 Crystal Retinal 6 Serum 30ml
$82.00
In stock
-
4 installments of $20.50 with Klarna Learn More
-
4 installments of $20.50 with afterpay Learn More
-
4 installments of $20.50 with zip Learn More
Earn 5% back at Dermstore
Discover a younger-looking complexion with Crystal Retinal 6.
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 appearance 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 6 (0.06% retinal) is recommended for those who have comfortably used Crystal Retinal 3, or those with experience of high strength retinol products. 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 6 over face and neck. After this has absorbed follow with a moisturizer. Crystal Retinal 6 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, Cyclodextrin, Cetearyl Alcohol, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydroxyacetophenone, 3-O-Ethyl Ascorbic Acid, Phenoxyethanol, Hydroxypropyl Methylcellulose, Sodium Hyaluronate, Tetrahexyldecyl Ascorbate, Rubus Chamaemorus Seed Oil, Pentylene Glycol, Daucus Carota Sativa (Carrot) Seed Oil, Retinal, Alumina, Isostearic Acid, Lecithin, Sodium Polyaspartate, Polyglyceryl-3 Polyricinoleate, Lonicera Japonica (Honeysuckle) Flower Extract, Lonicera Caprifolium (Honeysuckle) Flower Extract, Polyhydroxystearic Acid, Disodium EDTA, Ethylhexylglycerin, Stearic Acid, Polysorbate 60, Sorbitan Isostearate, BHT, Vanilla Planifolia Fruit Extract, Dipteryx Odorata Bean Extract, Coumarin, Red 4, Titanium Dioxide/CI 77891.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Frequently Bought Together
+
Total Price: $148.00
Add both to cart
Other customers bought:
-
Medik8 Press and Glow Toner 200ml
Earn 5% back at Dermstore
Become a Dermstore Rewards Member & earn 5% back every time you shop. That means you earn 5 points for every $1 you spend on ANY product, good towards any future purchase. To redeem this offer, opt into the reward program via your Dermstore account page & start earning today.JOIN NOW AT DERMSTORE$35.00 -
Medik8 Crystal Retinal 3 Serum 30ml
Earn 5% back at Dermstore
Become a Dermstore Rewards Member & earn 5% back every time you shop. That means you earn 5 points for every $1 you spend on ANY product, good towards any future purchase. To redeem this offer, opt into the reward program via your Dermstore account page & start earning today.JOIN NOW AT DERMSTORE$64.00 -
RevitaLash Advanced Eyelash Conditioner 2ml - 3 Month Supply
15% off at Dermstore with code: WELCOME15
Start your Dermstore journey with 15% off* your first order at Dermstore using code WELCOME15. *Offer valid for first time customers only. Cannot be combined with other discounts. Valid on participating products below only.SHOP AT DERMSTORE$100.00 -
Bioderma Atoderm Shower Gel (33.8 oz.)
15% off at Dermstore with code: WELCOME15
Start your Dermstore journey with 15% off* your first order at Dermstore using code WELCOME15. *Offer valid for first time customers only. Cannot be combined with other discounts. Valid on participating products below only.SHOP AT DERMSTORE$24.99