Looks like you're shopping from United States. Change your currency to USD.
Skip to main content

WANT TO CHANGE CURRENCY?

Simply select the currency you'd like to shop in below:

Sunday Riley

A+ High-Dose Retinoid Serum by Sunday Riley

Details
30ml | SKU# MUK200023598
£70.00 - £100.00
Select Styles for Availability
Add to cart options

Promotions

Complimentary Blue Moon Tranquility Cleansing Balm

When You Spend £100 on Sunday Riley

Full size - 100ml. Worth £46. Adds to bag automatically.

Variations
Product Actions
Product added to bag
Description

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.

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).
Ingredients
A+ SERUM: WATER/EAU/AGUA, PROPANEDIOL, DIMETHYL ISOSORBIDE, TRIHEPTANOIN, DIMETHICONE, GLYCERIN, PENTYLENE GLYCOL, HEXYLDECANOL, DISILOXANE, CETYL PEG/PPG-10/1 DIMETHICONE, DIHEPTYL SUCCINATE, PROPYLENE CARBONATE, HYDROXYPINACOLONE RETINOATE, PPG-24-GLYCERETH-24, PHENYL TRIMETHICONE, RETINOL, UBIQUINONE (COQ10), HONEY EXTRACT, SODIUM HYALURONATE CROSSPOLYMER, ALGAE EXTRACT, ZINGIBER OFFICINALE (GINGER) EXTRACT, OPUNTIA FICUS-INDICA FRUIT EXTRACT, BISABOLOL, BUTYROSPERMUM PARKII (SHEA) BUTTER, PHOSPHOLIPIDS, SACCHAROMYCES CEREVISIAE EXTRACT, LECITHIN, SODIUM ACRYLATES COPOLYMER, HYDROGENATED POLYISOBUTENE, 1,2-HEXANEDIOL, 4-T- BUTYLCYCLOHEXANOL, POLYGLYCERYL-10 STEARATE, CAPRYLYL GLYCOL, HELIANTHUS ANNUSS (SUNFLOWER) SEED OIL, SORBITOL, CETYLHYDROXYPROLINE PALMITAMIDE, POLYSILICONE-11, BENZOIC ACID, DEHYDROACETIC ACID, SODIUM PHYTATE, GLYCERYL POLYACRYLATE, POLYSORBATE, HYDROXYPHENYL PROPAMIDOBENZOIC ACID, STEARIC ACID, BRASSICA CAMPESTRIS STEROLS, PVP, CAPRYLOYL GLYCERIN/SEBACIC ACID COPOLYMER, SODIUM BENZOATE, ALCOHOL, POTASSIUM PHOSPHATE, DECYL GLUCOSIDE, PHENOXYETHANOL, HEXYLENE GLYCOL, POTASSIUM SORBATE, TOCOPHEROL GOOD GENES GLYCOLIC: WATER/ AQUA/ EAU, DIMETHICONE, GLYCOLIC ACID, SQUALANE, CAPRYLYL CAPRYLATE/CAPRATE, PPG-12/SMDI COPOLYMER, POTASSIUM LACTATE, CETEARYL ALCOHOL, PROPANEDIOL, STEARIC ACID, GLYCERIN, PPG-24-GLYCERETH-24, BIS-STEARYL DIMETHICONE, OPUNTIA FICUS-INDICA FRUIT EXTRACT, SACCHAROMYCES CEREVISIAE EXTRACT, CYMBOPOGON SCHOENANTHUS OIL, PEG-100 STEARATE, GLYCERYL STEARATE, HYDROXYETHYL ACRYLATE/ SODIUM ACRYLOYLDIMETHYL TAURATE COPOLYMER, CETEARETH-20, CAPRYLYL GLYCOL, CHLORPHENESIN, XANTHAN GUM, SORBITAN ISOSTEARATE, POTASSIUM HYDROXIDE, PHENOXYETHANOL, CITRAL, GERANIOL, LIMONENE CEO GLOW: RUBUS IDAEUS (COLD PRESSED RED RASPBERRY) SEED OIL, NEOPENTYL GLYCOL DIETHYLHEXANOATE, CAPRYLYL CAPRYLATE/CAPRATE, SIMMONDSIA CHINESES (JOJOBA) SEED OIL, VACCINIUM MACROCARPON (COLD PRESSED CRANBERRY) SEED OIL, PUNICA GRANATUM (COLD PRESSED POMEGRANATE) SEED OIL, CUCUMIS SATIVUS (CUCUMBER) SEED OIL, OENOTHERA BIENNIS (EVENING PRIMROSE) SEED, TETRAHEXYLDECYL ASCORBATE, OCTYLDODECANOL, CURCUMA LONGA (TURMERIC) ROOT EXTRACT, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL UNSAPONIFIABLES, CITRUS AURANTIUM AMARA (BITTER ORANGE) FLOWER OIL, ECLIPTA PROSTRATA EXTRACT, MELIA AZADIRACHTA LEAF EXTRACT, MORINGA OLEIFERA SEED OIL, TOCOPHEROL, HELIANTHUS ANNUUS (SUNFLOWER) SEED OIL, PENTYLENE GLYCOL, 4-T-BUTYLCYCLOHEXANOL, RIBES NIGRUM (BLACK CURRENT) SEED OIL, BISABOLOL, CETYLHYDROXYPROLINE PALMITAMIDE, HEXYLDECANOL, HYDROXYPHENYL PROPAMIDOBENZOIC ACID, STEARIC ACID, BRASSICA CAMPESTRIS (RAPESEED) STEROLS, CARDIOSPERMUM HALICACABUM FLOWER/ LEAF/ VINE EXTRACT, ZINGIBER OFFICINALE, ROSEMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT
How to Apply
Apply 1-2 pumps to clean, dry skin as a night-time pro-treatment.
Delivery

STANDARD DELIVERY £4
Free on all orders over £40
Delivery within 2-4 working days.* (Please note, during Sale periods and promotional offers this may take up to 7 working days).

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.

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
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.

About Sunday Riley
A combination of high-tech innovation and hardworking natural ingredients, this results-driven skincare brand is famed for its active formulas that help to deliver immediate results and long-term payoff.
Item has been added to your wish list!Visit >
What other customers think
A+ High-Dose Retinoid Serum is rated 4.5 out of 5 by 295.
Rated 5 out of 5 by from Highly recommended This was the first retinoid product I have ever tried and I am on my second bottle. I have a mature combination skin with the occasional hormonal acne breakout. My skin is so much smoother, brighter and generally much less dull that it used to be. I had a bit of sensitivity for the first two weeks when I first introduced it - nothing uncomfortable though, and it subsided quickly. I think the key is to introduce it slowly. I do to wear it on my neck and I do not add any products before or after this serum, which I use only at night time. A bottle lasts forever!
Date published: 2021-04-08
Rated 5 out of 5 by from Great retinol product I had a travel size of the serum and I have enjoyed it very much. No scent, great packaging. Great luxurious texture, pleasant to use and layer. I did not have any irritation or dryness from it but I dont have sensitive skin. I would say I saw slight improvement in skin condition but i would have to use it for longer to see the true benefits. Overall lovely product
Date published: 2021-04-08
Rated 5 out of 5 by from Good retinol If you are starting your acquaintance with retinol, then this serum may suit you. The serum is light, well absorbed, you can use it for a long time. I apply it before going to bed, after 15-20 minutes I apply a moisturizer. The effect is visible after 3-4 weeks. The skin becomes more dense, acne becomes less.
Date published: 2021-04-05
Rated 5 out of 5 by from Sensational A sample tube was included in a SpaceNK bonus box. I have now been using it nightly for a week. It delivers all it promises. My initial qualms about the rather medicinal smell, quickly disappeared as it went on and sank in. The texture is silky which eases spreading with a minimal amount. It had no side effect, no tingle or irritation, yet all the retinoid benefit of smoother, plumper, brighter skin.
Date published: 2021-04-03
Rated 3 out of 5 by from Texture is nice I tried the sample of it I liked the texture of it. But it makes you look little greasy and shiny which I didn't like. I can't comment about the long term results and efficacy of this one as I am a tretnoin user and in comparison to that all retinol product seems small potatoes to me as I don't see any irritation peeling flushing from retinol products ever it might be because I started using tretnoin quite a while ago and from that I can still get peeling if I use it daily 2 times are enough to use that in a week
Date published: 2021-04-02
  • y_2021, m_4, d_10, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.14
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_295
  • loc_en_GB, sid_MUK200023598, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_spacenk-en
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getContent, 6ms
  • reviews, product
By entering your email you consent to the use by Space NK of your personal data in accordance with our T&Cs and Privacy Policy