
Customer reviews
Description
Medik8 Crystal Retinal 6 is an evening serum-cream with 0.06% retinaldehyde (retinal), a form of vitamin A. It is the step up from Crystal Retinal 3 for skin already used to vitamin A, helping to reduce the appearance of fine lines, resurface texture and renew the complexion.
What it does
Crystal Retinal boosts skin's natural collagen production to resurface and renew the complexion, reducing the appearance of fine lines in as little as 4 weeks*. It has the anti-ageing, radiance-boosting and clarifying benefits of retinol, and Medik8 says retinal gives visible results up to 11x faster. The peach-coloured serum-cream sinks in easily and has a natural vanilla and tonka bean aroma.
Who it suits
Crystal Retinal 6 suits skin that has used Crystal Retinal 3 or another vitamin A product without irritation. If you are new to vitamin A, start with strength 3 (or strength 1 for sensitive skin). Read our guide to choosing your Crystal Retinal strength.
How to use Crystal Retinal 6
- After cleansing in the evening, massage a small amount across the face, neck and décolletage.
- Let it absorb before applying your moisturiser.
- Phase it in: twice a week for 2 weeks, every other night for the next 2 weeks, then every night.
- Wear sunscreen the following morning, and for 1 week after you stop.
Use in the evening only. Consult a doctor if pregnant or breastfeeding.
Key ingredients
- 0.06% retinal (retinaldehyde)
- Sodium hyaluronate and glycerin
- Vitamin E and squalane
Medik8 Crystal Retinal 6 FAQs
Should I start on Crystal Retinal 6?
Medik8 recommends strength 3 for new vitamin A users. Move to 6 once your skin is used to it.
What comes after strength 6?
Crystal Retinal 10 and Crystal Retinal 20 are the stronger steps for experienced users.
Can I use it in the morning?
No. Crystal Retinal is for evening use only, with sunscreen the next morning.
*Independent user trial carried out over 8 weeks using Crystal Retinal 6. Individual results may vary. Explore all Medik8 skincare.
How to use
How to use
After cleansing in the evening, massage a small amount of Crystal Retinal across the face, neck and décolletage. Allow to absorb before applying your moisturiser. Crystal Retinal application should be phased in gradually, and only use in the evening. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night. Always wear sunscreen the following morning while using this product, and for 1 week after. Consult a doctor if breastfeeding or pregnant.
Ingredients
Ingredients
Aqua (Water), Caprylic/Capric Triglyceride, Glycerin, Isododecane, Cyclodextrin, Cetearyl Alcohol, Cetearyl Olivate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Sorbitan Olivate, Tocopheryl Acetate, Squalane, Sodium Hyaluronate, Retinal, 3-O-Ethyl Ascorbic Acid, Daucus Carota Sativa (Carrot) Seed Oil, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Ethylhexylglycerin, Pentylene Glycol, Vanilla Planifolia (Vanilla) Fruit Extract, Hydroxypropyl Methylcellulose, Rubus Chamaemorus (Cloudberry) Seed Oil, Sodium Polyaspartate, Tetrahexyldecyl Ascorbate, Dipteryx Odorata (Tonka) Bean Extract, BHT, Polyhydroxystearic Acid, Disodium EDTA, Hydroxyacetophenone, Titanium Dioxide, Phenoxyethanol, Alumina, Lonicera Caprifolium (Honeysuckle) Flower Extract, Isostearic Acid, Lecithin, Lonicera Japonica (Honeysuckle) Flower Extract, Polyglyceryl-3 Polyricinoleate, Stearic Acid, Coumarin, CI 14700 (Red 4).
Delivery & returns
Delivery & returns
Free standard Ireland delivery from €100. €7 on orders below €100.
Unused, unopened items can be returned within 28 days. Contact us first for a returns authorisation; return postage is your responsibility.
Product details
Product details
| Brand | Medik8 |
|---|---|
| SKU | 369 |
| Barcode | 818625024536 |