Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Offers
Use previous and next buttons to navigate the slides of the %1 Product Carousel
Earn points on this purchase.
Highlights
Summary
The Hyaltoin Hydration Flooding Serum delivers skin-flooding hydration with 11 types of hyaluronic acid to replenish moisture, provide a refreshing cooling sensation, and leave skin feeling comfortably hydrated.
Benefits
- Dual Moisture Lock (5% Hyaltoin): 11 types of Hyaluronic Acid provide multi-level hydration, while Ectoin helps lock in moisture for long-lasting hydration.
- Barrier Support with 5 Ceramides & Squalane: Five skin-identical Ceramides and olive-derived Squalane help support the skin's moisture barrier and promote healthy-looking, resilient skin.
- Ceramide Cream Capsules: Micro-encapsulated Ceramide cream capsules deliver the lightweight absorption of a serum with the rich nourishment of a cream.
- All-in-One Hydration & Barrier Solution: Delivers deep hydration, barrier support, cooling care, and moisture-oil balance in one step, making it ideal for dehydrated, heat-stressed, or sensitized-looking skin while leaving the complexion balanced and refreshed.
Research Results
- Improve immediate skin hydration by 519.3%
- Improve skin hydration by 61.02% after 2 weeks of use
- Improve the skin barrier (TEWL) by 17.9% after 2 weeks of use
Formulated Without
- Artificial colorants
- Synthetic fragrances
- Parabens
- Steroids
- Ethanol
Item 2665003
Apply evenly to face after cleansing and toning, then gently pat to absorb.
For external use only. Avoid contact with eyes. If any adverse reaction occurs, stop using the product. Inform your doctor if your condition persists.
Precautions: For external use only. Avoid contact with eyes. If any adverse reaction occurs, stop using the product. Inform your doctor if your condition persists.
Aqua/water/eau, Butylene Glycol, Cetyl Ethylhexanoate, Xylitol, 1,2-hexanediol, Glycerin, Niacinamide, Hydrogenated Lecithin, Pentaerythrityl Tetrabehenate, Betaine, Diethoxyethyl Succinate, Ectoin, Sodium Hyaluronate, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hydrolyzed Sodium Hyaluronate, Hyaluronic Acid, Potassium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium Acetylated Hyaluronate, Sodium Hyaluronate Dimethylsilanol, Ceramide Np, Ceramide Ns, Ceramide As, Ceramide Ap, Ceramide Eop, Panthenol, Squalane, Hydroxyethyl Urea, Cetearyl Alcohol, Carbomer, Butyrospermum Parkii (shea) Butter, Tromethamine, Pentylene Glycol, Allantoin, Melia Azadirachta Leaf Extract, Methyl Diisopropyl Propionamide, Melia Azadirachta Flower Extract, Xanthan Gum, Ethylhexylglycerin, Adenosine, Coccinia Indica Fruit Extract, Disodium EDTA, Solanum Melongena (eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Glyceryl Glucoside, Ocimum Sanctum Leaf Extract, 2,3-butanediol, Curcuma Longa (turmeric) Root Extract, Corallina Officinalis Extract, Rubus Fruticosus (blackberry) Fruit Extract, Vaccinium Macrocarpon (cranberry) Fruit Extract, Vaccinium Angustifolium (blueberry) Fruit Extract, Rubus Idaeus (raspberry) Fruit Extract, Sambucus Nigra Fruit Extract, Maltodextrin, Hydrolyzed Gardenia Florida Extract, Glyceryl Stearate, Cholesterol, Glycine, Glutamic Acid, Arginine.
This brand is excluded from most Ulta Beauty coupons.
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
The Ordinary
Hyaluronic Acid 2% + B5 Hydrating Serum with Ceramides
ANUA
Azelaic Acid 10 Hyaluron Redness Soothing Serum
Hero Cosmetics
Mighty Patch Original Acne Pimple Patches
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
BOBBI BROWN
Vitamin Enriched Face Base+ Moisturizer & Primer with Vitamin C + Hyaluronic Acid
bareMinerals
COMPLEXION RESCUE Tinted Moisturizer with Hyaluronic Acid and Mineral SPF 30
The Ordinary
Glycolic Acid 7% Exfoliating and Brightening Daily Toner
La Roche-Posay
Toleriane Purifying Foaming Face Wash for Oily Skin
Sponsored products
12 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
SKIN1004
Madagascar Centella Poremizing Travel Kit
SKIN1004
Madagascar Centella Hyalu-Cica Water-Fit Sun Serum UV SPF50
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
A Deep Dive into Hydration
This Hyaltoin Flooding Serum from EQQUALBERRY delivers a surge of hydration with a thoughtfully layered formula. The texture leans thick, but the dropper-style applicator makes targeted placement easy—no messy drips or waste. With eleven types of hyaluronic acid, it penetrates multiple layers of the...
Most Helpful Critical Review
No difference
I would not repurchase this product. I tried it for a couple weeks and felt nor aaw a difference. Even when applying it, it just felt like water. No hydrating going on.
59 results
Refreshing but a bit watery
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Feel good on the skin leaving a "hydrating feeling" refreshing my face for a decent amount of time. Usually the serums I use are a bit thicker but still consistency is enjoyable- not sticky. Visually the products looks a bit odd with the white speckles but other than that packaging was protected and sealed for quality
Hydration!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
The serum absorbs well into my skin and not greasy or heavy. I normally use after showering in the morning and night before bed. The results have been positive thus far and will purchase in the future.
Great for dry skin
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I received this product for free in exchange for writing a review. I have dry skin and it's hard to find products that work with it, but this one was amazing. It doesn't go on sticky and it melts into the skin quickly. My skin felt so soft during the day, even the places where I have texture. I hope this will give me lasting results!
Cooling serum
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
This Hyaltoin Flooding Serum has a playful visual look in the bottle, like a bubbly tonic. As the product dispenses from the dropper, this is a very viscous serum that applies in a water like consistency that absorbs quickly but I have found needs to quickly be set with a moisturizer for lasting affects. I did not notice any sticky residue afterwards or breakouts. I liked the cooling effect this left once applied.
Great serum
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
This is great cooling serum that provided me with moisture and hydration. It was very refreshing and cool. Went in perfectly without any sticky fee.
