Sunday Riley A+ High-Dose Retinoid Serum 1.7 oz
A highly concentrated face serum infused with retinol.

Sunday Riley A+ High-Dose Retinoid Serum 1.7 oz
Product Overview
Elevate your skin care routine with A+ High-Dose Retinoid Serum from Sunday Riley. This advanced-strength retinoid serum delivers a 6.5% solution of stabilized retinoid blends and botanical, retinol-alternative extracts into the skin. Combining 5% retinoid ester blend, 1% liposomal-encapsulated retinol blend and .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. Encapsulated CoQ10 helps to improve the appearance of aging or damaged skin, while rare, Hawaiian white honey, bisabolol, cactus extract and ginger balance and soothe the skin for the appearance of calmer, even-toned complexion.
Key Ingredients:
- Retinol: fights the signs of aging and improves the look of congested and UV damaged skin
- CoQ10: helps to improve the appearance of aging or damaged skin
- Hawaiian White Honey: balance and soothe the skin for the appearance of calmer, even-toned complexion
Key Benefits:
- Improves look of congested and UV damaged skin
- Soothes skin for a calmer, more even-toned complexion
- Fights signs aging, addresses blemishes and dark spots
- Gluten, paraben, sulfate, soy and phthalate-free
Clinical Studies*:
After 4 weeks:
- 90% saw the appearance of improved skin radiance
- 90% agreed the product was gentler than other facial retinoid serums used in the past
After 6 weeks:
- 96% felt the product was effective in addressing their skin concerns
- 92% felt the product was gentle and non-irritating
- 86% saw a reduction in the appearance of sun-damaged skin
- 84% saw a reduction in the appearance of dark spots
- 82% reported that their skin tone looked more even
- 80% felt that their lines looked smoother
*Results based on an independent blinded study of 102 women.
How to Use
Apply 1-2 pumps in the evening to clean, dry skin.
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 Lactic 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 Lactic 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.
Skin Type & Concerns
Aging Skin: Fine Lines and Wrinkles
Application Area: Face
Ideal for these Concerns: Acne, Free Radical Damage, Hyperpigmentation, Sun Damage
Hyperpigmentation: Dark Spots
Ingredient: Algae Extract, Antioxidants, Coenzyme Q10, Dimethicone, Herbal Extracts, Honey, Hyaluronic Acid, Retinol, Shea Butter, Vitamin A, Vitamin E
Preferences: Certified Cruelty-Free, Gluten-Free, Paraben-Free, Phthalate-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Face Serums
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Ingredients
Water/Eau/Aqua, Dimethyl Isosorbide, Propanediol, Triheptanoin, Dimethicone, Glycerin, Pentylene Glycol, Cetyl PEG/PPG-10/1 Dimethicone, Disiloxane, Hexyldecanol, Diheptyl Succinate, Propylene Carbonate, Phenyl Trimethicone, PPG-24-Glycereth-24, Hydroxypinacolone Retinoate, Sodium Acrylates Copolymer, Helianthus Annuus (Sunflower) Seed Oil, Honey Extract, Opuntia Ficus-Indica (Prickly Pear) Fruit Extract, Bisabolol, Butyrospermum Parkii (Shea) Butter, Retinol, Sodium Hyaluronate Crosspolymer, Ubiquinone, Zingiber Officinale (Ginger) Extract, Tocopherol, Hydrogenated Polyisobutene, Lecithin, 1,2-Hexanediol, 4-t-Butylcyclohexanol, Caprylyl Glycol, Phospholipids, Polyglyceryl-10 Stearate, Sorbitol, Cetylhydroxyproline Palmitamide, Polysilicone-11, Benzoic Acid, Dehydroacetic Acid, Capryloyl Glycerin/Sebacic Acid Copolymer, Sodium Phytate, Phenoxyethanol, Glyceryl Polyacrylate, Alcohol, Polysorbate 20, Saccharomyces Cerevisiae (Yeast) Extract, Brassica Campestris Sterols, Hydroxyphenyl Propamidobenzoic Acid, Stearic Acid, PVP, Sodium Benzoate, Potassium Phosphate, Benzyl Alcohol, Decyl Glucoside, Algae Extract, Hexylene Glycol, Tocopherol, Potassium Sorbate.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Brand
- Sunday Riley
Volume
- 1.7 oz