Circular Hydration Serum

Circular Hydration Serum is rated 4.5 out of 5 by 22.
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1 oz.
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What It Is

Kick-start skin’s hydration cycle: long-lasting serum immediately floods skin with hydration, replenishes from within, and helps prevent future hydration evaporation.

What It Does

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.

What Else You Need to Know

• Key Benefits: long-lasting hydration, Immediately hydrates to quench dehydrated skin, replenishes skin from within.

• Key Ingredients: Algae Extract, Hyaluronic Acid, Polyglutamic Acid, kelp Serum (Amino Acids, Vitamins A, C, E, & Thiamin)

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.

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

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Rated 5 out of 5 by from LOVE I love this serum so much! I have very sensitive skin that will become red instantly if I put anything “low quality” on it. This is perfectly fine for my skin, no irritation. Almost instantly was getting compliments on how glowy my skin looks. This just became apart of my daily skin care routine! I’m obsessed 😍
Date published: 2026-04-09
Rated 5 out of 5 by from SUPER HYALURONIC amazing serum goes on smoothly it does a great job with pumping the skin
Date published: 2026-03-04
Rated 5 out of 5 by from Amazing serum Light weight works well under moisturizers and makeup
Date published: 2025-11-13
Rated 5 out of 5 by from Summer/Desert Savior A little goes a long way, this product really helps to replenish depleted skin and keeps the fine lines at bay! Can use on its own or add to your favorite moisturizer (I love active moist personally) for a one step!
Date published: 2025-05-18
Rated 1 out of 5 by from Don't like this product Not imoressed. What ivwanted i don't think they make anymore so u ordered this. Nit happy ay sll
Date published: 2025-01-10
Rated 5 out of 5 by from Hydration Serum Great hydration. 1 drop is sufficient for the face.
Date published: 2024-02-20
Rated 5 out of 5 by from Great instant hydration Goes very nicely underneath my moisturizer, especially this time of year when I’m so dry. Not sticky either!
Date published: 2023-01-02
Rated 5 out of 5 by from favorite serum Possibly my favorite serum out of every line that I have tried. Keeps your skin hydrated and just slightly dewy but not heavy. Highly recommend
Date published: 2022-06-21
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