Great addition to skincare routine
"It’s a great addition to my skincare routine, especially in the drier winter months. I’ve noticed a difference in my skins hydration already and I’ve only been using it a week."
immediately hydrates to quench dehydrated skin
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Kick-start skin’s hydration cycle: long-lasting serum immediately floods skin with hydration, replenishes from within, and helps prevent future hydration evaporation.
Full-circle hydrating serum utilizes an enhanced form of Hyaluronic Acid to penetrate skin’s surface for deep hydration and more supple, radiant skin over time. An Algae Extract-infused moisturizing matrix delivers quick and long-lasting hydration. Polyglutamic Acid from fermented Soy replenishes skin’s hydration reserves from within. Plant-derived sugars and a blend of amino acids similar to those naturally present in the skin trap water on skin’s surface to help prevent future hydration evaporation. A postbiotic blend of Lactobacillus Ferment and Avena Extract helps to balance skin’s microbiome.
Kick-start skin’s hydration cycle: long-lasting serum immediately floods skin with hydration, replenishes from within, and helps prevent future hydration evaporation.
Full-circle hydrating serum utilizes an enhanced form of Hyaluronic Acid to penetrate skin’s surface for deep hydration and more supple, radiant skin over time. An Algae Extract-infused moisturizing matrix delivers quick and long-lasting hydration. Polyglutamic Acid from fermented Soy replenishes skin’s hydration reserves from within. Plant-derived sugars and a blend of amino acids similar to those naturally present in the skin trap water on skin’s surface to help prevent future hydration evaporation. A postbiotic blend of Lactobacillus Ferment and Avena Extract helps to balance skin’s microbiome.
Smooth over cleansed face and neck morning and night after toning and before moisturizing.
Water/Aqua/Eau, PEG-8, Glycerin, Methylpropanediol, Propanediol, PPG-24-Glycereth-24, 1,2-Hexanediol, Xylitylglucoside, Butylene Glycol, Hydroxyethyl Urea, Panthenol, Hydroxyacetophenone, Lactic Acid, Hyaluronic Acid, Sodium Hyaluronate, Dunaliella Salina Extract, Avena Sativa (Oat) Kernel Extract, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Citrus Paradisi (Grapefruit) Peel Oil, Citrus Limon (Lemon) Peel Oil, Santalum Album (Sandalwood) Oil, Laminaria Digitata Extract, Jasminum Sambac (Jasmine) Flower Extract, Chondrus Crispus Extract, Gigartina Stellata Extract, Macrocystis Pyrifera (Kelp) Extract, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Lithothamnion Calcareum Extract, Citrus Aurantium Dulcis (Orange) Oil, Cupressus Sempervirens Oil, Cistus Ladaniferus Leaf/Stem Extract, Juniperus Virginiana Oil, Rosmarinus Officinalis (Rosemary) Flower/Leaf/Stem Extract, Tagetes Minuta Flower Oil, Rosa Damascena Flower, Hydrolyzed Rice Protein, Pentylene Glycol, Sodium PCA, Anhydroxylitol, Xylitol, Polyglutamic Acid, Lactobacillus Ferment, Lysine HCl, Betaine, Sclerotium Gum, Sodium Lactate, PCA, Glucose, Serine, Alanine, Glycine, Silanetriol, Pantolactone, Glutamic Acid, Threonine, Arginine, Proline, Xanthan Gum, Tetrasodium Glutamate Diacetate, Polysorbate 20, Sorbitan Isostearate, Citric Acid, Sodium Hydroxide, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Amylopectin, Hydroxyethylcellulose, Sodium Benzoate, Potassium Sorbate, Limonene, Linalool.
Dermalogica is dedicated to maintaining the accuracy of the ingredient lists on this website. However, because ingredients are subject to change, we cannot guarantee that these lists are complete, up-to-date and/or error-free. For an accurate listing of ingredients in each product, please refer to your product packaging.

Overall rating: 4.6767125 / 5 from 365 reviews.
This circular hydration serum with hyaluronic acid provides sustained hydration, leaving skin feeling plump and radiant. Customers appreciate its silky texture, pleasant citrus scent, and noticeable results over time. The product is also praised for its ability to balance the skin's microbiome.
Review topics: ["skin","feels","hydration","serum","looks","smell","absorbs","difference","texture","results","amount","works","glow","weight","face","addition","fragrance","residue","consistency","drop","packaging","improvement","bottle","moisturizer","irritation","color","quality","buy","benefits","formula"].
"It’s a great addition to my skincare routine, especially in the drier winter months. I’ve noticed a difference in my skins hydration already and I’ve only been using it a week."
"Great product for hydration"
"Ive been using dermalogica for over a decade. My skin is so thankful. Ive been using this product for over a year, with great results. It was an excellent addition to my skin care routine. extremely hydrating, leaves me with happy radiant skin."
"Awesome"
"I’m 70 years old and people often say I look as though I’m in my fifties. I’ve been using Dermalogica products for about 12 years and my skin had definitely benefited. I have only just started with circular hydrating serum and love it so far"
"I love it use it every day. Just bought my second bottle. Leaves skin looking healthy, like giving it an extra shot of oxygen."
"We’ve moved from a tropical environment to a drier climate and our skin wasn’t coping with the colder weather. This serum has been a skin saver for both me and my partner and the best of the dermalogica serums we’ve tried. Very light to apply, you don’t need to use lots and it sinks in immediately."
"I use this when my skin is feeling a little dry and needs some TLC. Add a drop to your moisturiser too."
"Thank you so much!!! Very smooth and quick delivery,, My skin is looking really hydrated and fresh . Thanks ✌🏽"
"Love this product it is so hydrated totally recommend it"