Kiehl's Calendula Deep Clean Foaming Face Wash Versus Paula's Choice Skin Balancing Oil-Reducing Cleanser

Kiehl's Calendula Deep Clean Foaming Face Wash Versus Paula's Choice Skin Balancing Oil-Reducing Cleanser

This mild foaming cleanser is made to cleanse while calming and soothing your skin.

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

What's inside

Benefits

Concerns

Ingredients Side-by-side

Water

Sodium Cocoyl Glycinate

Coco-Betaine

Glycerin

Acrylates Copolymer

Sodium Chloride

Phenoxyethanol

Citrus Limon Peel Oil

Limonene

Sodium Hydroxide

Tetrasodium EDTA

Propylene Glycol

Geranium Maculatum Oil

Citral

Calendula Officinalis Flower Extract

Cymbopogon Schoenanthus Oil

Artemisia Absinthium Extract

Citric Acid

Water, Sodium Cocoyl Glycinate, Coco-Betaine, Glycerin, Acrylates Copolymer, Sodium Chloride, Phenoxyethanol, Citrus Limon Peel Oil, Limonene, Sodium Hydroxide, Tetrasodium EDTA, Propylene Glycol, Geranium Maculatum Oil, Citral, Calendula Officinalis Flower Extract, Cymbopogon Schoenanthus Oil, Artemisia Absinthium Extract, Citric Acid

Sodium Cocoyl Isethionate

Sodium Lauroamphoacetate

Stearic Acid

Glycol Distearate

Helianthus Annuus Seed Oil

Cetearyl Alcohol

Aloe Barbadensis Leaf Extract

Xanthan Gum

Caprylyl Glycol

Hexylene Glycol

Disodium EDTA

Water, Sodium Cocoyl Isethionate, Sodium Lauroamphoacetate, Stearic Acid, Glycerin, Glycol Distearate, Helianthus Annuus Seed Oil, Acrylates Copolymer, Cetearyl Alcohol, Aloe Barbadensis Leaf Extract, Sodium Chloride, Sodium Hydroxide, Xanthan Gum, Caprylyl Glycol, Hexylene Glycol, Disodium EDTA, Phenoxyethanol

Reviews

Be the first to review

Alternatives

Ingredients Explained

These ingredients are found in both products.

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

Acrylates Copolymer is used as a film-forming agent and texture enhancer.

After applied, Acrylates Copolymer forms a thin film cover that helps skin feel more soft. It can help sunscreens become more water-resistant.

It is also used to make a product more thick.

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.

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.

Chances are, you eat sodium chloride every day. Sodium Chloride is also known as table salt. This ingredient has many purposes in skincare: thickener, emulsifier, and exfoliator.

You'll most likely find this ingredient in cleansers where it is used to create a gel-like texture. As an emulsifier, it also prevents ingredients from separating.

You might see people debate whether Sodium Chloride is comedogenic, but there actually haven't been any comedogenic tests done on it. Either way, the overall formulation of a product matters a lot more than any single ingredient.

You might see this ingredient used in scrubs as a primary exfoliating ingredient.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

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