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Unlock the secret to smoother, more youthful skin with Medik8 Crystal Retinal® 10, a cutting-edge vitamin A night serum. Featuring retinaldehyde, a powerful form of vitamin A, this serum works faster than retinol to address fine lines, wrinkles and uneven skin tone.
Patented stability technology ensures that each drop delivers maximum effectiveness, while hyaluronic acid, vitamin E and glycerin work to provide hydration and antioxidant protection.
The gentle yet powerful formula is designed to provide visible results without irritation. Perfect for any skincare routine, Crystal Retinal® 10 helps to maintain a firmer, clearer complexion with every use.
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
- Designed to minimise the appearance of fine lines and wrinkles
- Works to firm and tone the skin for a more youthful appearance
- Helps reduce visible pigmentation and dark spots
- Works to lock in moisture
- Suitable for advanced users
SKU# UK200030038
Use in the evening. First cleanse, then apply Crystal Retinal over face and neck. Allow to absorb then follow with a moisturiser.
Crystal Retinal 1 and 10 application should be phased in gradually. Use twice a week for the first 2 weeks, every other night for the next 2 weeks, then every night.
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.
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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.