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Skin science article

La Roche-Posay Toleriane Hydrating Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser

La Roche-Posay Toleriane Hydrating Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser This cream cleanser uses mild cleansing ingredients, but contains alcohol that may feel drying for some. This mild cream cleanser is made to clea

La Roche-Posay Toleriane Hydrating Gentle Cleanser Versus Paula's Choice Resist Optimal Results Hydrating Cleanser

This cream cleanser uses mild cleansing ingredients, but contains alcohol that may feel drying for some.

This mild cream cleanser is made to cleanse without leaving your skin tight or dry.

What's inside

Key Ingredients

No key ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Pentaerythrityl Tetraethylhexanoate

Propylene Glycol

Ammonium Polyacryloyldimethyl Taurate

Polysorbate 60

Ceramide NP

Niacinamide

Sodium Chloride

Coco-Betaine

Disodium EDTA

Caprylyl Glycol

Panthenol

T-Butyl Alcohol

Tocopherol

Water, Glycerin, Pentaerythrityl Tetraethylhexanoate, Propylene Glycol, Ammonium Polyacryloyldimethyl Taurate, Polysorbate 60, Ceramide NP, Niacinamide, Sodium Chloride, Coco-Betaine, Disodium EDTA, Caprylyl Glycol, Panthenol, T-Butyl Alcohol, Tocopherol

Caprylic/Capric Triglyceride

Decyl Glucoside

PEG-20 Methyl Glucose Sesquistearate

PPG-20 Methyl Glucose Ether

Methyl Gluceth-20

Glyceryl Stearate

Stearyl Alcohol

Polyacrylamide

Camellia Oleifera Seed Oil

Chamomilla Recutita Flower Extract

Sapindus Mukorossi Peel Extract

Methyl Glucose Sesquistearate

C13-14 Isoparaffin

Laureth-7

Xanthan Gum

Citric Acid

Hexylene Glycol

Phenoxyethanol

Ethylhexylglycerin

Water, Caprylic/Capric Triglyceride, Decyl Glucoside, Glycerin, PEG-20 Methyl Glucose Sesquistearate, PPG-20 Methyl Glucose Ether, Methyl Gluceth-20, Glyceryl Stearate, Stearyl Alcohol, Polyacrylamide, Camellia Oleifera Seed Oil, Chamomilla Recutita Flower Extract, Sapindus Mukorossi Peel Extract, Methyl Glucose Sesquistearate, C13-14 Isoparaffin, Laureth-7, Xanthan Gum, Disodium EDTA, Citric Acid, Caprylyl Glycol, Hexylene Glycol, Phenoxyethanol, Ethylhexylglycerin

Reviews

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.

Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.

Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

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.

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. 02Butylene Glycol
  3. 03Glycerin
  4. 04Cetyl Ethylhexanoate
  5. 05Butylene Glycol Dicaprylate/Dicaprate
  6. 06Squalane
  7. 07Pentaerythrityl Tetraisostearate
  8. 08Dicaprylyl Carbonate
  9. 09Behenyl Alcohol
  10. 10Dimethicone
  11. 11Betaine
  12. 12Hydroxypropyl Bispalmitamide Mea
  13. 13C14-22 Alcohols
  14. 14Palmitic Acid
  15. 15Stearic Acid
  16. 16Hydroxypropyl Bislauramide Mea
  17. 17Arachidyl Alcohol
  18. 18Cholesterol
  19. 19Polyacrylate-13
  20. 20C12-20 Alkyl Glucoside
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side