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One of the most bio-available non-prescription forms of vitamin A products on the market, A+ High-Dose Retinoid Serum is a pro-strength formula for those who want serious results without the unwanted side effects of traditional retinol formulations (reduced appearance of side effects like flaking, redness, and irritation compared to high-strength retinol and retinoid products is visible after one use).
Combining 5% retinoid ester blend, 1% liposomal-encapsulated retinol blend, and 0.5% blue-green algae with natural, retinoid-alternative activity, this serum fights the signs of aging and improves the look of congested and UV damaged skin. Still on the fence? In addition to reducing signs of ageing like fine lines and wrinkles, A+ features encapsulated CoQ10 to help improve the appearance of ageing or damaged skin, while Hawaiian white honey, bisabolol, cactus extract and ginger balance and soothe the skin for the appearance of a calmer, more even-toned complexion.
SKU# UK200050020
Apply 1-2 pumps in the evening to clean, dry skin. For targeted instructions, see below:
FOR NEW RETINOID USERS: Use two days on, two days off. Work your way up to every other day, then to daily, evening use. Follow with a hydrating oil or moisturizer, like C.E.O. Glow or Juno. Use an AHA serum, like Good Genes Glycolic Acid Treatment, on alternate nights to sweep away dead skin cells.
FOR ADVANCED RETINOID USERS: Use daily, in the evenings. Follow with a hydrating oil or moisturizer, like C.E.O. Glow or Juno. Use an AHA serum, like Good Genes Glycolic Acid Treatment, in the mornings to sweep away dead skin cells.
FOR SENSITIVE SKIN: Apply a few drops of a gentle, hydrating oil, like C.E.O. Glow or Juno to your skin before applying A+ serum
    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: Minimise Fine Lines & Wrinkles, Visible Pores, Anti-Aging
Recommends this product: Yes
Best Use: Anti-Aging
Recommends this product: Yes
Best Use: Breakouts & Acne, Hydrating, Minimise Fine Lines & Wrinkles, Uneven Skin Texture
Recommends this product: Yes
Best Use: Minimise Fine Lines & Wrinkles
Recommends this product: Yes
 
                            
                         
                            
                         
                            
                         
                            
                         
                            
                         
                            
                         
                        