e.l.f. cosmetics Holy Hydration! Thirst Burst Drops Versus e.l.f. cosmetics Hydrating Booster Drops
Updated on November 11, 2024
Overview
What they are
These products are both vegan and cruelty-free serums. They have a total of 7 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for dry skin, brightening skin, sensitive skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, parabens, silicones or sulfates
What's Inside
They both contain oils
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
e.l.f. cosmetics Holy Hydration! Thirst Burst Drops 23 ingredients
e.l.f. cosmetics Hydrating Booster Drops 29 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
e.l.f. cosmetics Holy Hydration! Thirst Burst Drops 23 ingredients
e.l.f. cosmetics Hydrating Booster Drops 29 ingredients
Key Ingredients
Benefits
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningDipropylene Glycol
MaskingButylene Glycol
Humectant
Niacinamide
Smoothing
Cetyl Ethylhexanoate
EmollientGlycerin
Humectant
Glycereth-26
Humectant
Hydroxyacetophenone
Antioxidant
1,2-Hexanediol
Skin Conditioning
Tocopherol
Antioxidant
Tromethamine
BufferingCarbomer
Emulsion StabilisingSynthetic Fluorphlogopite
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Helianthus Annuus Seed Oil
Emollient
Acrylates/C10-30 Alkyl Acrylate Crosspolymer
Emulsion StabilisingErythritol
Humectant
Disodium EDTA
Hibiscus Esculentus Fruit Extract
Skin ConditioningTin Oxide
Abrasive
Titanium Dioxide
Cosmetic Colorant
CI 16035
Cosmetic ColorantWater, Dipropylene Glycol, Butylene Glycol, Niacinamide, Cetyl Ethylhexanoate, Glycerin, Glycereth-26, Hydroxyacetophenone, 1,2-Hexanediol, Tocopherol, Tromethamine, Carbomer, Synthetic Fluorphlogopite, Hydrolyzed Sodium Hyaluronate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Helianthus Annuus Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Erythritol, Disodium EDTA, Hibiscus Esculentus Fruit Extract, Tin Oxide, Titanium Dioxide, CI 16035
Water
Skin ConditioningButylene Glycol
Humectant
Glycerin
Humectant
Pentylene Glycol
Skin ConditioningPropylene Glycol
Humectant
Hydrolyzed Sodium Hyaluronate
Skin Conditioning
Chondrus Crispus Extract
Skin Conditioning
Tremella Fuciformis Sporocarp Extract
Antioxidant
Sodium Hyaluronate Crosspolymer
Humectant
Tocopheryl Acetate
Antioxidant
Phenoxyethanol
Preservative
Hexylene Glycol
EmulsifyingTromethamine
BufferingCarbomer
Emulsion StabilisingXanthan Gum
EmulsifyingPPG-26-Buteth-26
Skin ConditioningCaprylyl Glycol
EmollientEthylhexylglycerin
Skin ConditioningPEG-40 Hydrogenated Castor Oil
Emulsifying
Fructose
Humectant
Disodium EDTA
Glucose
Humectant
Dextrin
AbsorbentUrea
Buffering
Sucrose
Humectant
Glutamic Acid
Humectant
Aspartic Acid
Masking
Hexyl Nicotinate
EmollientAlanine
MaskingWater, Butylene Glycol, Glycerin, Pentylene Glycol, Propylene Glycol, Hydrolyzed Sodium Hyaluronate, Chondrus Crispus Extract, Tremella Fuciformis Sporocarp Extract, Sodium Hyaluronate Crosspolymer, Tocopheryl Acetate, Phenoxyethanol, Hexylene Glycol, Tromethamine, Carbomer, Xanthan Gum, PPG-26-Buteth-26, Caprylyl Glycol, Ethylhexylglycerin, PEG-40 Hydrogenated Castor Oil, Fructose, Disodium EDTA, Glucose, Dextrin, Urea, Sucrose, Glutamic Acid, Aspartic Acid, Hexyl Nicotinate, Alanine
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.
So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.
You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterButylene Glycol (or BG) is used within cosmetic products for a few different reasons:
Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.
Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.
Learn more about Butylene GlycolGlycerin is already naturally found in your skin. It helps moisturize and protect your skin.
A study from 2016 found glycerin to be more effective as a humectant than AHAs and hyaluronic acid.
As a humectant, it helps the skin stay hydrated by pulling moisture to your skin. The low molecular weight of glycerin allows it to pull moisture into the deeper layers of your skin.
Hydrated skin improves your skin barrier; Your skin barrier helps protect against irritants and bacteria.
Glycerin has also been found to have antimicrobial and antiviral properties. Due to these properties, glycerin is often used in wound and burn treatments.
In cosmetics, glycerin is usually derived from plants such as soybean or palm. However, it can also be sourced from animals, such as tallow or animal fat.
This ingredient is organic, colorless, odorless, and non-toxic.
Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.
Learn more about GlycerinTromethamine helps balance the pH and improve the texture of a product. It is synthetically created.
As an emulsifier, Tromethamine prevents oil and water ingredients from separating. This helps stabilize the product and elongate a product's shelf life. Tromethamine also makes a product thicker.
Tromethamine helps balance the pH level of a product. Normal pH level of skin is slightly acidic (~4.75-5.5). The acidity of our skin is maintained by our glands and skin biome. Being slightly acidic allows our skin to create an "acid mantle". This acid mantle is a thin barrier that protects our skin from bacteria and contaminants.
Oral Tromethanmine is an anti-inflammatory drug but plays the role of masking, adding fragrance, and/or balancing pH in skincare.
1,3-Propanediol, 2-amino-2-(hydroxymethyl)-
Learn more about TromethamineCarbomer is a polymer of acrylic acid. Its main role is to create a gel consistency.
A high amount of carbomer can cause pilling or balling up of products. Don't worry, most products contain 1% or less of carbomer.
This ingredient is created by putting sodium hyaluronate through hydrolysis.
You might know this as 'mini' or 'ultra low-molecular weight' hyaluronic acid. The small molecule size means it is able to travel deeper in the skin.
According to studies, low molecular-weight hyaluronic acid can:
One study from 2011 found ultra-low weight HA to show pro-inflammatory properties. Another study from 2022 found it to downregulate UV-B induced inflammation.
Hydrolysis is a process of changing a molecule using water or enzymes.
This ingredient is water-soluble.
Learn more about Hydrolyzed Sodium HyaluronateDisodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTAIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
e.l.f. cosmetics Holy Hydration! Thirst Burst Drops 23 ingredients
e.l.f. cosmetics Hydrating Booster Drops 29 ingredients
Reviews
Here's what our community thinks
e.l.f. cosmetics Holy Hydration! Thirst Burst Drops 23 ingredients
I want to love this product but I just don't love it. I like it, but I'll probably try something else once I use up the bottle. I kind of wonder if maybe I'm not the right audience? I tried it as the last step after sunscreen (like a primer) and my skin felt tacky all day. No discernible glow. Mixed with my moisturizer, before sunscreen, my face still feels a little tacky but not terrible. My skin Show more
The product wasn’t bad by any means, I just didn’t notice much of a difference. Yes it gave me a nice glow after using, but in terms of its niacinamide and skincare effects I didn’t notice a difference in my skin. It’s just meh in my opinion and for the price ($20 Canadian) I can definitely find better for cheaper
e.l.f. cosmetics Hydrating Booster Drops 29 ingredients
Hydrating & leaves my skin feeling smooth. Does its job, just nothing to write home about!
