A lightweight hydrating serum with multiple molecular weights of hyaluronic acid, panthenol, niacinamide, and B vitamins designed to deliver intense hydration and plumping.
Water/Aqua/Eau, Coconut Alkanes, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glycerin, Pentylene Glycol, Sclerocarya Birrea Seed Oil, Wheat Amino Acids, Ananas Sativus (Pineapple) Fruit Extract, Berberis Vulgaris Root Extract, Citrullus Lanatus (Watermelon) Fruit Extract, Lens Esculenta (Lentil) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Coco-Caprylate/Caprate, Panthenol, Sodium Pca, Sodium Hyaluronate Crosspolymer, Dipotassium Glycyrrhizate, Niacinamide, Cyclodextrin, Sodium Hyaluronate, Sodium Lactate, Phenoxyethanol, Hydroxyproline, Trisodium Ethylenediamine Disuccinate, Citric Acid, Caprylyl Glycol, Chlorphenesin, Ethylhexylglycerin
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Guru Score
The Guru Score: every expert's verdict on a product, in one simple number.
Under the score you'll see how many experts weighed in, or "Early verdict" while only a few have. Paid takes count for half in the score.
Guru Certified means at least 6 experts, a score of 85% or more, and almost no Nays.
How we score →Mixed
7 experts · Strong agreementWhat the gurus are saying
This serum earns praise for its layered hyaluronic acid that feels thicker and more moisturizing than typical serums, though experts split sharply on whether the $48-49 price justifies what it delivers. Those drawn to it love the smooth, hydrating finish that works without feeling heavy, and some use it like a lightweight moisturizer; others find the B-vitamin amounts too low to matter and point to cheaper K-beauty alternatives that do the hydration job just as well. The real divider is your skin type and budget: those with dry or normal skin seeking that plump-without-heaviness texture may find it worth it, but anyone looking for repair or barrier support should look elsewhere.
What they liked
What they flagged
Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.
Independent of what the gurus think, this is what the published research supports about the main active ingredients here.
Niacinamide has evidence behind it for redness, uneven tone and supporting the skin barrier, and it is usually well tolerated even by skin that reacts to most things.
Source: DermNet
Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.
Source: DermNet
A lightweight hydrating serum with multiple molecular weights of hyaluronic acid, panthenol, niacinamide, and B vitamins designed to deliver intense hydration and plumping.
The gurus are split. 2 of the 7 gurus give it their stamp of approval while 2 would skip it, which lands it in the middle at a Guru Score of 61%.
Drunk Elephant B-Hydra Intensive Hydration Serum holds a Guru Score of 61%. That is our read on how warmly the experts talk about it, based on the verdicts of 7 expert reviewers we have collected.
Drunk Elephant B-Hydra Intensive Hydration Serum is generally suited to dry skin.
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