How long will this bottle last ?

Lasted me about 6 weeks using about 2 pumps in the morning and 2 in the evening. I had no idea how long it would last or how to check since the bottle is heavy and doesn't feel "empty" when it really is - reading reviews one person mentioned that you won't know you're out until that very last pump, and that's what happened to me! After that (and when I wasn't worried about breaking anything), turns out it's very easy to pop the tube out of the bottle, so you can check and see how much is left, and then just pop it back in.

Does this have Phenoxyethanol in it?

Yes. Here’s the ingredient list: 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

This is for people with oily skin, i think, no?

In my opinion all skins benefit from this serum, also oily ones. I love it and have sensitive oily skin with dry spots. I use it after the vit.c serum and before I use the Marula oil. Skin has never, really never, looked better.

Should this be used under a moisturizer or instead of moisturizer?

This is a very lightweight formula and can be used as a light moisturizer alone or with a bronzer especially with the hot temperatures; I personally wouldn't use this under another moisturizer.

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B-Hydra Hydration Serum - 50 ml/1.69 fl oz - Hydrating Vitamin B Serum - Clean Clinical Skincare - Cruelty-Free - Dermatologist-Tested - Free of Essential Oils, Silicones, and Fragrance

B-Hydra Hydration Serum - 50 ml/1.69 fl oz - Hydrating Vitamin B Serum - Clean Clinical Skincare - Cruelty-Free - Dermatologist-Tested - Free of Essential Oils, Silicones, and Fragrance

Product ID: 25690458

Details

Age Range (Description)
Adult
Brand
Drunk Elephant
Item Volume
50 Milliliters
Item dimensions L x W x H
1.8 x 1.8 x
Special Feature
Lightweight

🍍Pineapple ceramide for glow

💧50 ml intense hydration

🧪Pro-vitamin B5 boosts barrier

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€ 113.03

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Sold byAmazon FinlandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💦 Unlock your skin’s hydration potential — glow smarter, not harder!

HYDRATE LIKE A PRO - Delivers immediate and long-lasting hydration with sodium hyaluronate crosspolymer for skin that stays dewy, never greasy.
MIX MATCH MASTERY - Lightweight gel serum blends seamlessly with any skincare routine, enhancing absorption and efficacy.
CLEAN CONSCIOUS FORMULA - Free from essential oils, silicones, fragrances, and the Suspicious 6—perfect for sensitive, modern skin.
BARRIER BOOSTING BRILLIANCE - Pro-vitamin B5 strengthens your skin’s natural defense, locking in moisture and reducing fine lines.
GLOW UP WITH PINEAPPLE POWER - Pineapple ceramide visibly improves skin texture and luminosity, making dullness a thing of the past.

Drunk Elephant B-Hydra Hydration Serum is a dermatologist-tested, cruelty-free gel serum formulated with pro-vitamin B5, pineapple ceramide, and sodium hyaluronate to deliver immediate and long-lasting hydration. Free from essential oils, silicones, and fragrances, it supports skin barrier health while improving texture and luminosity. Ideal for all skin types, this 50 ml lightweight serum absorbs quickly and enhances any skincare routine.

Specifications

ASIN	B01B9OEDKS
ASIN	B01B9OEDKS
Active Ingredients	Pro-vitamin B5 (panthenol), pineapple ceramide, sodium hyaluronate crosspolymer, niacinamide
Age Range Description	Adult
Best Sellers Rank	#19,987 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #493 in Facial Serums
Brand Name	Drunk Elephant
Container Type	Jar
Country as Labeled	United States
Customer Reviews	4.5 4.5 out of 5 stars (2,462)
Is Discontinued By Manufacturer	No
Item Dimensions	1.8 x 1.8 x 6.8 inches
Item Form	Gel
Item Type Name	Serum
Item Volume	50 Milliliters
Item Weight	1.7 Ounces
Item model number	SG_B01B9OEDKS_US
Manufacturer	Drunk Elephant
Manufacturer	Drunk Elephant
Manufacturer Part Number	DRUNK ELEPHANT-B HYDRA
Material Features	Dermatologist Tested
Material Type Free	Alcohol Free
Model Number	SG_B01B9OEDKS_US
Number of Items	1
Other Special Features of the Product	Lightweight
Product Benefits	Promotes meaningful, long-lasting hydration and leaves the complexion looking healthy and more illuminated.
Product Dimensions	1.8 x 1.8 x 6.8 inches; 1.7 ounces
Recommended Uses For Product	Hydrating
Scent Name	Apple,Watermelon
Skin Care Application Time	Anytime
Skin Type	All
Special Ingredients	Watermelon/Apple/Lentil complex, Barberry Extract, Sclerocarya Birrea Seed Oil
Specific Uses For Product	Apply one pump to a clean, dry face, neck, hands, or any place needing increased hydration. May be mixed with any of our serums, treatments, or moisturizers.
Target Use Body Part	Face
UPC	856556004180
UPC	856556004180
Unit Count	1.69 Fluid Ounces

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