Skin science article
Paula's Choice 2% BHA Lotion Exfoliant Versus BYOMA Brightening Toner
Paula's Choice 2% BHA Lotion Exfoliant Versus BYOMA Brightening Toner This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores. This brightening toner is formulated aro
Paula's Choice 2% BHA Lotion Exfoliant Versus BYOMA Brightening Toner
This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores.
This brightening toner is formulated around Salix Alba Bark Extract and Lactic Acid to brighten dull-looking skin and refine skin texture.
What's inside
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Butylene Glycol
Polysorbate 20
Cetyl Alcohol
Salicylic Acid
Ammonium Acryloyldimethyltaurate/Vp Copolymer
Cyclopentasiloxane
Sorbitan Stearate
Camellia Sinensis Leaf Extract
Lauric Acid
Allantoin
Glycerin
Glycyrrhiza Glabra Root Extract
Avena Sativa Kernel Extract
Epilobium Angustifolium Extract
Dimethicone
Xanthan Gum
Magnesium Aluminum Silicate
PEG-40 Hydrogenated Castor Oil
Sodium Hydroxide
Hexylene Glycol
Disodium EDTA
Ethylhexylglycerin
Phenoxyethanol
Caprylyl Glycol
Water, Butylene Glycol, Polysorbate 20, Cetyl Alcohol, Salicylic Acid, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Cyclopentasiloxane, Sorbitan Stearate, Camellia Sinensis Leaf Extract, Lauric Acid, Allantoin, Glycerin, Glycyrrhiza Glabra Root Extract, Avena Sativa Kernel Extract, Epilobium Angustifolium Extract, Dimethicone, Xanthan Gum, Magnesium Aluminum Silicate, PEG-40 Hydrogenated Castor Oil, Sodium Hydroxide, Hexylene Glycol, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol, Caprylyl Glycol
Sodium Lactate
Dipropylene Glycol
Salix Alba Bark Extract
Lactic Acid
Diglycerin
1,2-Hexanediol
Urea
Tocopherol
Polyglyceryl-10 Laurate
Sodium Phytate
Betula Alba Juice
Mandelic Acid
Benzaldehyde
Benzoic Acid
Sphingolipids
Ceramide NP
Water, Sodium Lactate, Dipropylene Glycol, Glycerin, Salix Alba Bark Extract, Lactic Acid, Diglycerin, 1,2-Hexanediol, Urea, Ethylhexylglycerin, Tocopherol, Polyglyceryl-10 Laurate, Sodium Phytate, Betula Alba Juice, Mandelic Acid, Benzaldehyde, Benzoic Acid, Sphingolipids, Ceramide NP
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.
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.
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!