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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.
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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
A pretty serum that also delivers
Reviewed at
This Eqqualberry Hyaltoin Flooding serum looked so intriguing with its blue color that I ordered it. The pretty blue serum feels nourishing and moisturizing while also giving a slight cooling effect. The serum is indeed the color shown in the listing, and it has little white particles in it, making it look like a snow globe or a snowstorm. It's really lovely. The little particles disappear as soon as you start massaging it into your skin, and you don't feel them at all. The heavy glass bottle is also quite striking and looks great on my skin care shelf. What lasted was the moisture and hydration. I felt my skin looked plump and glowy all day when I used this serum. I also felt it helped calm my skin, which was a little irritated. It did not leave my mature skin feeling sticky at all, and it seemed to work fine under makeup. Overall, this is a cute-looking serum that also soothes and hydrates the skin and gives a nice glow.
Flooding smoothie serum - super hydrating + moisturizing!
Reviewed at
This is a great serum if you're looking for hydration! I live in the desert so my skin is always dry with flakey patches. This serum really is flood hydration, like a glass of water for parched skin. It dries down and absorbs quickly, without leaving and sticky or greasy film behind. My skin absolutely loves it, and I haven't broken out at all which is great!
A Deep Dive into Hydration
Reviewed at
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 skin for deep, lasting moisture.What sets this apart is the inclusion of ceramides in tiny cream-like capsules suspended throughout the serum. When massaged in, they melt seamlessly into the skin—an innovative touch that feels both luxurious and functional. After application, my skin felt noticeably plumper and more hydrated.Because it's water-based, I paired it with an EMS tool for sculpting and muscle stimulation. It performed beautifully—no drying, no quick absorption, just a smooth glide and a lingering veil of moisture. The finish is dewy but not greasy, making it ideal for nighttime use, especially for those with oily or combination skin.If your skin's thirsting for a serious hydration boost, this serum delivers. Highly recommended for anyone looking to elevate their nighttime skincare ritual.
Very moisturizing
Reviewed at
This serum feels light yet very hydrating and absorbs quickly without leaving any stickiness. My skin looks refreshed and plump after using it, and the hydration lasts throughout the day. I noticed my skin barrier feels stronger and less sensitive, especially during dry weather. It gives a nice healthy glow and works well under makeup too. Love how easy this gets absorbed by my skin.
Hyaltoin Flooding Smoothie Serum
Reviewed at
I am really pleased with this serum! It is hydrating, cooling, and feels great on my skin. I use the EQQUALBERRY vitamin C serum regularly and absolutely love the purple rice pore purifying cleanser, so I had high expectations and was not disappointed. The cooling sensation feels awesome after a hot shower and leaves my face feeling soft and moisturized. This serum absorbs really well and I have no problems putting other products and makeup over the top of it. I definitely recommend this if you're looking for an extra shot of hydration for your skin, and I absolutely can see myself reordering it when this bottle is empty!