Skin science article
Proactiv Renewing Cleanser Versus The INKEY List Salicylic Acid Cleanser
Proactiv Renewing Cleanser Versus The INKEY List Salicylic Acid Cleanser This benzoyl peroxide cream cleanser is formulated around Benzoyl Peroxide to clear breakouts and help reduce acne-causing bacteria. This salicylic acid gel cleanser is formulated around
Proactiv Renewing Cleanser Versus The INKEY List Salicylic Acid Cleanser
This benzoyl peroxide cream cleanser is formulated around Benzoyl Peroxide to clear breakouts and help reduce acne-causing bacteria.
This salicylic acid gel cleanser is formulated around Salicylic Acid to clear breakouts and unclog pores.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Benzoyl Peroxide 2.5%
Water
Magnesium Aluminum Silicate
Glyceryl Stearate
PEG-100 Stearate
Sorbitol
Dimethyl Isosorbide
Disodium PEG-12 Dimethicone Sulfosuccinate
Tridecyl Stearate
Neopentyl Glycol Dicaprylate/Dicaprate
Paraffin
Cetyl Esters
Anthemis Nobilis Flower Extract
Tridecyl Trimellitate
Trisodium Sulfosuccinate
PEG-12 Dimethicone
Sodium Sulfate
Sodium Hyaluronate
Propylene Glycol
Sodium PCA
Xanthan Gum
Phenoxyethanol
Imidazolidinyl Urea
Methylparaben
Propylparaben
Parfum
Benzoyl Peroxide 2.5%, Water, Magnesium Aluminum Silicate, Glyceryl Stearate, PEG-100 Stearate, Sorbitol, Dimethyl Isosorbide, Disodium PEG-12 Dimethicone Sulfosuccinate, Tridecyl Stearate, Neopentyl Glycol Dicaprylate/Dicaprate, Paraffin, Cetyl Esters, Anthemis Nobilis Flower Extract, Tridecyl Trimellitate, Trisodium Sulfosuccinate, PEG-12 Dimethicone, Sodium Sulfate, Sodium Hyaluronate, Propylene Glycol, Sodium PCA, Xanthan Gum, Phenoxyethanol, Imidazolidinyl Urea, Methylparaben, Propylparaben, Parfum
Propanediol
Glycerin
Sodium Methyl Cocoyl Taurate
Cocamidopropyl Betaine
PEG-120 Methyl Glucose Dioleate
Salicylic Acid
PEG-150 Pentaerythrityl Tetrastearate
PEG-6 Caprylic/Capric Glycerides
Betaine
Zinc PCA
Sodium Chloride
Allantoin
Sodium Hydroxide
Coco-Glucoside
Glyceryl Oleate
Benzyl Alcohol
Coconut Acid
Ethylhexylglycerin
Sodium Benzoate
Citric Acid
Dehydroacetic Acid
Trisodium Ethylenediamine Disuccinate
Tocopherol
Hydrogenated Palm Glycerides Citrate
Water, Propanediol, Glycerin, Sodium Methyl Cocoyl Taurate, Cocamidopropyl Betaine, PEG-120 Methyl Glucose Dioleate, Salicylic Acid, PEG-150 Pentaerythrityl Tetrastearate, PEG-6 Caprylic/Capric Glycerides, Betaine, Zinc PCA, Phenoxyethanol, Sodium Chloride, Allantoin, Sodium Hydroxide, Coco-Glucoside, Glyceryl Oleate, Benzyl Alcohol, Coconut Acid, Ethylhexylglycerin, Sodium Benzoate, Citric Acid, Dehydroacetic Acid, Trisodium Ethylenediamine Disuccinate, Tocopherol, Hydrogenated Palm Glycerides Citrate
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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.
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.
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!