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Improve skin texture and reduce the appearance of fine lines with Medik8 Crystal® Retinal 3. This age-defying night serum features 0.03% retinaldehyde, a highly effective yet gentle form of vitamin A that works 11x faster than traditional retinol.
Designed for vitamin A beginners, it’s enriched with hydrating hyaluronic acid, soothing glycerin, and antioxidant-rich vitamin E for a gentler delivery, supporting optimal skin health while working to improve skin clarity and smoothness. Formulated to enhance firmness, reduce wrinkles, and address hyperpigmentation, Crystal® Retinal 3 delivers professional-grade results in a gentle formula suitable for sensitive skin.
Medik8’s patented stability complex ensures that the serum’s potency remains consistent from first use to the last drop.
Safety Warning: Avoid eye contact. If product enters eyes, rinse well with water. If irritation occurs, cease use. Should irritation persist, consult a doctor. Use only as directed. Do not apply to damaged or inflamed skin. Contains vitamin A that may increase skin’s sensitivity to the sun. Avoid sun exposure and wear sunscreen during the day while using this product and for a week afterwards. Use with caution if taking dietary supplements or using other products containing vitamin A/retinoids. Consult a doctor if pregnant or breastfeeding before use. Patch testing prior to use is advised. Refer to medik8.co/patch for an in-depth guide to patch testing.
Key Benefits
- Works to reduce fine lines and wrinkles
- Helps to improve skin firmness and texture
- Designed to diminish visible hyperpigmentation
- Works to deeply hydrate and plump the skin
- Suitable for vitamin A beginners and sensitive skin
SKU# UK200030049
After cleansing in the evening, apply 2 pumps of Crystal Retinal in a thin, even layer across your face, neck and décolletage. Allow to absorb into skin before applying your moisturiser. To further target fine lines around your eye area, pair it with the matching Medik8 retinol eye cream.
Crystal Retinal application should be phased in gradually and only applied 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 a week afterwards. We recommend using at least 1 tube of your current Crystal Retinal strength before moving onto the next strength.
UK NEXT DAY DELIVERY £5
Free when you spend £100
Order before 8pm Monday - Friday, and receive your order the next working day. Orders placed over the weekend or on
UK Bank Holidays will be processed the next working day**
EUROPEAN TRACKED DELIVERY £5
Free when you spend £40
Receive your order in 5-7 working days to European countries.
EUROPEAN EXPRESS DELIVERY £8
Free when you spend £100
Receive your order in 1-2 working days to European countries.
Our EU Promise:
We pay all taxes and duties on orders to the EU (excluding Spain). Or receive your order for free.
Find out more here
US TRACKED DELIVERY £5
Free when you spend £40
Receive your order in 7-11 working days to the United States
US EXPRESS DELIVERY £10
Free when you spend £100
Receive your order in 1-2 working days to the United States
INTERNATIONAL TRACKED DELIVERY £5
Free when you spend £40
Receive your order in 7-14 working days to rest of world countries.
GIFT WRAPPING
If you'd like to send your order as a gift, we can add a beautiful finishing touch with our gift wrap. Choose
complimentary gift wrap at checkout.
We ship worldwide! Find out more about our international shipping options on our delivery page.
RETURNS
Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of
purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of
purchase with proof of purchase.
Reviews
Summary of Customer Ratings & Reviews
Best Use: Reduce Dullness, Minimise Fine Lines & Wrinkles, Uneven Skin Texture, Visible Pores, Anti-Aging
Recommends this product: Yes
Originally posted on: Medik8
Originally posted on: Medik8
Originally posted on: Medik8
Originally posted on: Medik8
