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Biossance Squalane + BHA Pore-Minimizing Toner Versus Paula's Choice Clear Regular Strength Anti-Redness Exfoliating Solution With 2% Salicylic Acid

Biossance Squalane + BHA Pore-Minimizing Toner Versus Paula's Choice Clear Regular Strength Anti-Redness Exfoliating Solution With 2% Salicylic Acid This pore-care toner is formulated around Salix Alba Bark Extract and Squalane to refine the look of pores and

Biossance Squalane + BHA Pore-Minimizing Toner Versus Paula's Choice Clear Regular Strength Anti-Redness Exfoliating Solution With 2% Salicylic Acid

This pore-care toner is formulated around Salix Alba Bark Extract and Squalane to refine the look of pores and balance excess oil.

This acne exfoliator is formulated around Salicylic Acid and Dipotassium Glycyrrhizate to clear breakouts and calm redness.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Salix Alba Bark Extract

Glycerin

Cucumis Sativus Fruit Water

Squalane

Sorbitan Oleate Decylglucoside Crosspolymer

Betaine Salicylate

Microcitrus Australasica Fruit Extract

Rosmarinus Officinalis Leaf Water

Lavandula Angustifolia Flower Water

Sodium Hyaluronate

Melia Azadirachta Leaf Extract

Melissa Officinalis Leaf Oil

Curcuma Longa Root Extract

Coccinia Indica Fruit Extract

Melia Azadirachta Flower Extract

Solanum Melongena Fruit Extract

Ocimum Basilicum Flower/Leaf Extract

Amber Powder

Corallina Officinalis Extract

Sodium Chloride

Citric Acid

Sodium Gluconate

Sodium Benzoate

Potassium Sorbate

Pelargonium Graveolens Oil

Citronellol

Water, Salix Alba Bark Extract, Glycerin, Cucumis Sativus Fruit Water, Squalane, Sorbitan Oleate Decylglucoside Crosspolymer, Betaine Salicylate, Microcitrus Australasica Fruit Extract, Rosmarinus Officinalis Leaf Water, Lavandula Angustifolia Flower Water, Sodium Hyaluronate, Melia Azadirachta Leaf Extract, Melissa Officinalis Leaf Oil, Curcuma Longa Root Extract, Coccinia Indica Fruit Extract, Melia Azadirachta Flower Extract, Solanum Melongena Fruit Extract, Ocimum Basilicum Flower/Leaf Extract, Amber Powder, Corallina Officinalis Extract, Sodium Chloride, Citric Acid, Sodium Gluconate, Sodium Benzoate, Potassium Sorbate, Pelargonium Graveolens Oil, Citronellol

Salicylic Acid 2%

Dipropylene Glycol

Pentylene Glycol

Polysorbate 20

Butylene Glycol

Dipotassium Glycyrrhizate

Allantoin

Panthenol

PEG/PPG-17/6 Copolymer

Methyl Gluceth-20

Glycereth-26

Bis-PEG-18 Methyl Ether Dimethyl Silane

Sodium Hydroxide

Tetrasodium EDTA

Sodium Metabisulfite

Salicylic Acid 2%, Water, Dipropylene Glycol, Pentylene Glycol, Polysorbate 20, Butylene Glycol, Glycerin, Sodium Hyaluronate, Dipotassium Glycyrrhizate, Allantoin, Panthenol, PEG/PPG-17/6 Copolymer, Methyl Gluceth-20, Glycereth-26, Bis-PEG-18 Methyl Ether Dimethyl Silane, Sodium Hydroxide, Tetrasodium EDTA, Sodium Metabisulfite

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.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

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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The reference edit

Ingredients, questions
& further reading.

Connected source records selected through this article’s public topic index.

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Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Explained

  1. 01These ingredients are found in both products.
  2. 02Ingredients higher up in an ingredient list are typically present in a larger amount.
  3. 03C12-15 Alkyl Benzoate is a lightweight emollient made by combinig benzoic acid with fatty alcohols that are 12-15 carbons long.
  4. 04In cosmetics, it plays several roles:
  5. 05The Cosmetic Review Expert Panel has concluded the alkyl benzoate group to be safe as used in cosmetics; it wasn't found to be a skin irritant and unlikely to be absorbed due to its low water solubility.
  6. 06This report recorded almost 1000 reported uses with concentrations up to 59% in leave-on products but your cosmetics will typically use 0.5-15% depending on the product.
  7. 07It's often called a "SPF booster": this is because it keeps UV filters properly dissolved and evenly distributed to support a sunscreen's performance. It doesn't actually raise SPF on its own.
  8. 08Overall, this ingredient is well tolerated.
  9. 09This ingredient is fungal acne safe because it is an ester of benzoic acid.
  10. 10Think of this ingredient as two parts stuck together: an oily part and an acid part. Malassezia only gets a meal when it can snip off a fatty acid to eat. With C12-15 Alkyl Benzoate, the acid part is benzoic acid, which isn't a fatty acid and which …
  11. 11Benzoic acid is actually used as a preservative to stop yeast from growing.
  12. 12The oily part is a blend of C12-15 fatty alcohols but fatty alcohols in this size range can support only a little Malassezia growth (mostly for one species of Malassezia as well).
  13. 13In the ingredient, those alcohols stay locked inside the molecule. The yeast can only reach them by snipping the benzoate bond, and that type of bond is harder for it to cut than a normal fatty bond.
  14. 14So not much gets released. And whatever does get snipped comes packaged with benzoic acid, which discourages yeast growth.
  15. 15Caprylyl Glycol is a humectant, skin conditioner, emollient, and preservative booster derived from either caprylic acid or synthetically created.
  16. 16Typical use levels vary from 0.3-1% as a preservative booster and go up to 2% to condition skin.
  17. 17Because it is not a free-fatty acid, this ingredient is fungal acne safe (there's nothing for Malassezia to feed on).
  18. 18Phenoxyethanol is one of the most widely used preservatives in skincare (and for good reason!).
  19. 19It 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.
  20. 20On 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.
Source · skinsort.com
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Product index

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Comparison edit

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