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Powered by science and balanced by botanicals, Sunday Riley’s supercharged formulations provide a visible, measurable improvement to your complexion. Sunday’s latest sought-after launch comes in the form of this A+ High-Dose Retinoid Serum. Powered by 6.5% blend of stabilised retinoid and retinoid-like botanical extracts, this formulation grants all the youth-boosting, blemish-busting, radiance-enhancing benefits of traditional retinoids and retinols without the prescription or downtime.
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 a 5% retinoid ester blend, a 1% liposomal-encapsulated retinol blend and a 0.5% blue-green algae blend with natural, retinoid-alternative activity, this serum powerfully youth-boosts and improves the look of congested and UV damaged skin. Still on the fence? In addition to reducing the look of fine lines, A+ features encapsulated CoQ10 to help improve the appearance of weathered and damaged skin, while Hawaiian white honey, bisabolol, cactus extract and ginger balance and soothe for a calmer, more even-toned complexion. Available in mini and mightier editions (30ml and 50ml respectively), there's a size for everyone's bathroom cabinet – whether you're already a loyal Sunday Riley devotee or yet to dip your toes into their skin-enhancing waters...
Apply 1-2 pumps to clean, dry skin as a night-time pro-treatment.
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
- Sunday Riley
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
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Total Price: 158.10€
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Sunday Riley A+ High-Dose Retinoid Serum 30ml
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79.00€
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Powered by science and balanced by botanicals, Sunday Riley’s supercharged formulations provide a visible, measurable improvement to your complexion. Sunday’s latest sought-after launch comes in the form of this A+ High-Dose Retinoid Serum. Powered by 6.5% blend of stabilised retinoid and retinoid-like botanical extracts, this formulation grants all the youth-boosting, blemish-busting, radiance-enhancing benefits of traditional retinoids and retinols without the prescription or downtime.
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 a 5% retinoid ester blend, a 1% liposomal-encapsulated retinol blend and a 0.5% blue-green algae blend with natural, retinoid-alternative activity, this serum powerfully youth-boosts and improves the look of congested and UV damaged skin. Still on the fence? In addition to reducing the look of fine lines, A+ features encapsulated CoQ10 to help improve the appearance of weathered and damaged skin, while Hawaiian white honey, bisabolol, cactus extract and ginger balance and soothe for a calmer, more even-toned complexion. Available in mini and mightier editions (30ml and 50ml respectively), there's a size for everyone's bathroom cabinet – whether you're already a loyal Sunday Riley devotee or yet to dip your toes into their skin-enhancing waters...
Apply 1-2 pumps to clean, dry skin as a night-time pro-treatment.
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
- Sunday Riley
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together



Total Price: 158.10€
Add both to basket
Customer Reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
Good but great? Not sure
I have been using this for the past two weeks and I honestly don’t see a difference to my skin yet. Maybe it needs some more time. Also, for me, it doesn’t smell good. I really needed a few days to get used to the smell.Â
Report this reviewGood for vitamin A newbies
I used A+ when I first started adding vitamin A to my evening skincare routine. By introducing it gradually by using it only twice a week my sensitive skin never felt irritated.
Report this reviewone of the best
I have tried several vitamin A products through out the years, in oil forms or creams and I could not tolerate it, but this one is very gentle and gives amazing results. One of the best vitamin A products on the market.
Report this reviewGood but pricey!
Really like this retinol, have been using it consistently for a year. My skin reacted so well to this retinol and I could even use it under my eyes. The only downside is that it quiet expensive, that’s what keeps me from repurchasing (am trying a cheaper version now).Â
Report this reviewSo far so good
Have been using this nearly a month and so far its working very well. Have jad lots of compliments about my skin. No irritation and no strong smell.
Report this reviewGood retinol serum
I've been using retinol products for a while now. This one is a really good quality product. It doesn't cause any irritation. After a month i could see results. It reduced fine lines and made my skin texture better. Highly recommend
Report this reviewBest retinol serum
Sunday Riley is an expert in retinol and vitamin c products. I continually use this serum for 2 years already, my lines became less, blemished disappeared and sun spots are much lighter than before. It’s a holy grail.Â
Report this reviewTransformed my skin
You have to be patient and not expect over night miracles with this product when it comes to lines or scars, but this really works for me. I had quite a bad scar on my cheek which has now gone, i had it for a few years prior to using this product. Fine lines have reduced significantly and my skin is generally alot fresher looking. I'd say it hasnt done a great deal for enlarged pores or hormonal spots (but not sure if fhis is meantto work for this). It would take a lot for me to switch to another product as this is one really works.
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