Skin science article
The INKEY List Salicylic Acid Cleanser Versus Isntree Green Tea Fresh Toner
The INKEY List Salicylic Acid Cleanser Versus Isntree Green Tea Fresh Toner This salicylic acid gel cleanser is formulated around Salicylic Acid to clear breakouts and unclog pores. This calming toner is formulated around Camellia Sinensis Leaf Extract and Dip
The INKEY List Salicylic Acid Cleanser Versus Isntree Green Tea Fresh Toner
This salicylic acid gel cleanser is formulated around Salicylic Acid to clear breakouts and unclog pores.
This calming toner is formulated around Camellia Sinensis Leaf Extract and Dipotassium Glycyrrhizate to calm redness and balance excess oil.
What's inside
Key Ingredients
Benefits
Concerns
No concerns
Ingredients Side-by-side
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
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
1,2-Hexanediol
Hydroxyacetophenone
Camellia Sinensis Leaf Extract
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Disodium EDTA
Butylene Glycol
Dipotassium Glycyrrhizate
Hydrolyzed Hyaluronic Acid
Beta-Glucan
Ginkgo Biloba Leaf Extract
Centella Asiatica Extract
Salix Alba Bark Extract
Vaccinium Angustifolium Fruit Extract
Pinus Palustris Leaf Extract
Ulmus Davidiana Root Extract
Oenothera Biennis Flower Extract
Pueraria Lobata Root Extract
Water, 1,2-Hexanediol, Hydroxyacetophenone, Camellia Sinensis Leaf Extract, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Allantoin, Disodium EDTA, Butylene Glycol, Dipotassium Glycyrrhizate, Hydrolyzed Hyaluronic Acid, Phenoxyethanol, Beta-Glucan, Ginkgo Biloba Leaf Extract, Centella Asiatica Extract, Salix Alba Bark Extract, Vaccinium Angustifolium Fruit Extract, Ethylhexylglycerin, Pinus Palustris Leaf Extract, Ulmus Davidiana Root Extract, Oenothera Biennis Flower Extract, Pueraria Lobata Root Extract
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.
Allantoin is a soothing ingredient known for its protective and moisturizing properties; it's basically a quiet workhorse ingredient you can find in a huge range of cosmetics.
Though it can be derived from the comfrey plant, allantoin is produced synthetically for cosmetic products to ensure purity.
Research shows it can encourage your skin cells to turn over and renew by stimulating keratinocyte and fibroblast proliferation.
It also has mild keratolytic properties to help loosen and shed dead skin cells without being harsh.
Studies also suggest allantoin can help calm inflammation by dialing down some of the chemical signals your skin sends out when it is irritated.
This ingredient is typically used in the 0.1-0.5% range, and the FDA recognizes it as a skin protectant in OTC products up to 2%.
Overall, allantoin is a wonderful addition to most routines; it is stable across a wide pH range (~4-8), works well with other ingredients, and is considered non-sensitizing/non-irritating.
Fun fact: Allantoin is naturally occurring in comfrey root, beets, chamomile, and wheat sprouts. Our bodies even produce it as a byproduct of uric acid metabolism.
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.
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!