Benton PHA Peeling Toner Versus The INKEY List Polyhydroxy Acid (PHA) Toner

Benton PHA Peeling Toner Versus The INKEY List Polyhydroxy Acid (PHA) Toner

This smoothing toner is formulated around Centaurea Cyanus Flower Water and Lactobionic Acid to refine skin texture and calm redness.

This smoothing toner is formulated around Gluconolactone and Niacinamide to refine skin texture and brighten dull-looking skin.

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Water

Centaurea Cyanus Flower Water

Pentylene Glycol

Lactobionic Acid

Glycerin

Sodium PCA

Propanediol

Chrysanthemum Sinense Flower Extract

Oleanolic Acid

Sodium Hyaluronate

Sodium Gluconate

Dipotassium Glycyrrhizate

Enantia Chlorantha Bark Extract

Ceramide NP

Allantoin

Butylene Glycol

Caprylic/Capric Triglyceride

Hydrogenated Lecithin

Phytosteryl/Octyldodecyl Lauroyl Glutamate

Water, Centaurea Cyanus Flower Water, Pentylene Glycol, Lactobionic Acid, Glycerin, Sodium PCA, Propanediol, Chrysanthemum Sinense Flower Extract, Oleanolic Acid, Sodium Hyaluronate, Sodium Gluconate, Dipotassium Glycyrrhizate, Enantia Chlorantha Bark Extract, Ceramide NP, Allantoin, Butylene Glycol, Caprylic/Capric Triglyceride, Hydrogenated Lecithin, Phytosteryl/Octyldodecyl Lauroyl Glutamate

Gluconolactone 3%

Niacinamide 3%

Aloe Barbadensis Leaf Juice

Potassium Sorbate

Sodium Benzoate

PPG-26-Buteth-26

PEG-40 Hydrogenated Castor Oil

1,2-Hexanediol

Caprylyl Glycol

Ethylhexylglycerin

Citric Acid

Sodium Hydroxide

Water, Propanediol, Gluconolactone 3%, Niacinamide 3%, Pentylene Glycol, Glycerin, Aloe Barbadensis Leaf Juice, Potassium Sorbate, Sodium Benzoate, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, 1,2-Hexanediol, Caprylyl Glycol, Ethylhexylglycerin, Citric Acid, Sodium Hydroxide

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.

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.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

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!

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