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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.
57 results
I love the cooling effect
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
I use the product one to two times daily and I love the cooling effect esp on tired skin. It doesn't leave a greasy residue. I haven't really noticed a difference in hydration yet. I'll need more time to test the product
No difference
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
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.
Leaves skin feeling hydrated and fresh
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
This is a really nice serum. The drpper dispenses a perfect amount, and the consistency is so nice on your skin. It rubs into your skin quickly and isn't sticky or tacky. I really love how moisturized and fresh this leaves my face feeling and will definitely be keeping this as part of my nightly skincare routine.

Such a good serum!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
Will definitely restock when I run out. Very hyrdrating.
Amazing bottle of moisture!
Verified Reviewer
Submitted as part of a free sample program
Reviewed at
This product is great for my sensitive skin and provides an instant cool feeling upon application! My skin feels moisturized and looks glassy and youthful! I'm so grateful I got to try this product for free via BZZSurveys