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Drunk Elephant B-Hydra Intensive Hydration Serum Versus First Aid Beauty Hydrating Serum With Hyaluronic Acid

Drunk Elephant B-Hydra Intensive Hydration Serum Versus First Aid Beauty Hydrating Serum With Hyaluronic Acid This hydrating serum is formulated around Sclerocarya Birrea Seed Oil and Panthenol to hydrate skin and strengthen the skin barrier. This hydrating se

Drunk Elephant B-Hydra Intensive Hydration Serum Versus First Aid Beauty Hydrating Serum With Hyaluronic Acid

This hydrating serum is formulated around Sclerocarya Birrea Seed Oil and Panthenol to hydrate skin and strengthen the skin barrier.

This hydrating serum is formulated around Sodium Hyaluronate and Colloidal Oatmeal to hydrate skin and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Coconut Alkanes

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Glycerin

Pentylene Glycol

Sclerocarya Birrea Seed Oil

Wheat Amino Acids

Ananas Sativus Fruit Extract

Berberis Vulgaris Root Extract

Citrullus Lanatus Fruit Extract

Lens Esculenta Fruit Extract

Pyrus Malus 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

Water, Coconut Alkanes, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Glycerin, Pentylene Glycol, Sclerocarya Birrea Seed Oil, Wheat Amino Acids, Ananas Sativus Fruit Extract, Berberis Vulgaris Root Extract, Citrullus Lanatus Fruit Extract, Lens Esculenta Fruit Extract, Pyrus Malus 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

Glycereth-26

Squalane

Soluble Collagen

Colloidal Oatmeal

Chrysanthemum Parthenium Extract

Camellia Sinensis Leaf Extract

Glycyrrhiza Glabra Root Extract

Allantoin

Sorbitan Oleate

Acrylates/C10-30 Alkyl Acrylate Crosspolymer

Sodium Hydroxide

Potassium Sorbate

Sodium Benzoate

Tetrasodium EDTA

Water, Glycerin, Glycereth-26, Squalane, Sodium Hyaluronate, Soluble Collagen, Colloidal Oatmeal, Panthenol, Chrysanthemum Parthenium Extract, Camellia Sinensis Leaf Extract, Glycyrrhiza Glabra Root Extract, Allantoin, Ethylhexylglycerin, Sorbitan Oleate, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium PCA, Phenoxyethanol, Sodium Hydroxide, Potassium Sorbate, Sodium Benzoate, Tetrasodium EDTA

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Ethylhexylglycerin is created from glycerin. It is a multitasker ingredient that:

The CIR Expert Panel found minimal skin absorption or sensitization of any kind in a safety assessment. Though this ingredient is considered well-tolerated, a small number of cases of allergic dermatitis have been published since 2002. Just be sure to patch test if you are unsure.

Industry-reported use ranges from 8% in rinse-off products and 2% in leave-on formulations.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).

It has a large spectrum of antimicrobial activity and especially effective bacteria, yeast, and mold while only having a weak effect on your skin's natural microbiome.

On a cellular level, it disrupts the cell membranes of microbes by poking holes that make the cell leak. This shuts down the chemical reactions the microbe needs to make energy so it can no longer survive.

Another perk of this ingredient is that it stays functional across a wide pH range (3-10).

You'll often see it paired with boosters like Ethylhexylglycerin; one study showed that a 1:9 ratio of Ethylhexylglycerin to Phenoxyethanol damages bacterial membranes as effectively as doubling the Phenoxyethanol concentration on its own.

Typical use concentrations range from 0.3-1% depending on the formula, and this ingredient is capped at 1% int the EU.

Safety-wise, the fear mongering does not hold up to the evidence. The EU's Scientific Committee on Consumer Safety and FDA consider it safe as a preservative at up to 1%, including for children of all ages.

Adverse systemic effects only showed up in animal studies at exposures roughly 200x higher than what people get from cosmetics. And despite its very widespread use, this ingredient is a rare sensitizer and allergic reactions are uncommon.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Sodium PCA (the salt of PCA) is one of the most well-established humectants in skincare.

Why is it so special? Your skin already makes it naturally; it's a natural component of your skin's Natural Moisturizing Factor (NMF), or the mix of water-binding compounds inside your skin cells that keeps things soft and hydrated.

As a cosmetic ingredient, it grabs water and holds it in the upper layers of skin to smooth roughness and ease dehydration.

There's some clinical support for the NMF approach with a study showing that a cream built to mimic the skin's NMF significantly boosted hydration.

Safety-wise, this ingredient non-irritating, non-comedogenic, and non-phototoxic in testing, with minimal skin absorption.

It also works really well with other hydrators like glycerin or hyaluronic acid, and typical usage is somewhere between 0.2-4%.

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. Remember to stay hydrated!

Similar Comparisons

The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Dimethicone
  3. 03Hydrogenated Polyisobutene
  4. 04Glycerin
  5. 05Cholesterol
  6. 06C12-15 Alkyl Benzoate
  7. 07Ceramide NP
  8. 08Helianthus Annuus Seed Oil Unsaponifiables
  9. 09Bis-PEG-18 Methyl Ether Dimethyl Silane
  10. 10Sodium Polyacrylate
  11. 11PEG-10 Dimethicone
  12. 12Nylon-12
  13. 13Lauryl PEG-9 Polydimethylsiloxyethyl Dimethicone
  14. 14Dimethicone/PEG-10/15 Crosspolymer
  15. 15Phenoxyethanol
  16. 16Disteardimonium Hectorite
  17. 17Hydroxyethylpiperazine Ethane Sulfonic Acid
  18. 18Ammonium Polyacryloyldimethyl Taurate
  19. 19Chlorphenesin
  20. 20Caprylyl Glycol
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side