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Skin science article

Paula's Choice Defense Antioxidant Pore Purifier Versus Andalou Naturals Clear Skin Argan Stem Cell Recovery Cream

Paula's Choice Defense Antioxidant Pore Purifier Versus Andalou Naturals Clear Skin Argan Stem Cell Recovery Cream This pore-care treatment is formulated around Ascorbyl Glucoside and Salicylic Acid to refine the look of pores and balance excess oil. This acne

Paula's Choice Defense Antioxidant Pore Purifier Versus Andalou Naturals Clear Skin Argan Stem Cell Recovery Cream

This pore-care treatment is formulated around Ascorbyl Glucoside and Salicylic Acid to refine the look of pores and balance excess oil.

This acne night moisturizer is formulated around Aloe Barbadensis Leaf Juice and Salicylic Acid to clear breakouts and balance excess oil.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Propanediol

Butylene Glycol

Ethoxydiglycol

Glycerin

Ascorbyl Glucoside

Panthenol

Salicylic Acid

Camellia Sinensis Callus

Glycyrrhiza Glabra Root Extract

Potassium Azeloyl Diglycinate

Coffea Arabica Fruit Extract

Ceramide NP

Vitis Vinifera Seed Extract

Panax Ginseng Root Extract

Niacinamide

Phytic Acid

Epigallocatechin Gallate

Adenosine

Ubiquinone

Calendula Officinalis Flower Extract

Lonicera Caprifolium Flower Extract

Sodium Hyaluronate

Lecithin

Centella Asiatica Extract

Sucrose Stearate

Glycine Soja Seed Extract

Hydrogenated Lecithin

Carbomer

Tetrasodium Glutamate Diacetate

Caprylic/Capric Triglyceride

Caprylyl Glycol

Polysorbate 20

Polyglyceryl-10 Stearate

Hydroxyethylcellulose

Sodium Hydroxide

Ethylhexylglycerin

Phenoxyethanol

Water, Propanediol, Butylene Glycol, Ethoxydiglycol, Glycerin, Ascorbyl Glucoside, Panthenol, Salicylic Acid, Camellia Sinensis Callus, Glycyrrhiza Glabra Root Extract, Potassium Azeloyl Diglycinate, Coffea Arabica Fruit Extract, Ceramide NP, Vitis Vinifera Seed Extract, Panax Ginseng Root Extract, Niacinamide, Phytic Acid, Epigallocatechin Gallate, Adenosine, Ubiquinone, Calendula Officinalis Flower Extract, Lonicera Caprifolium Flower Extract, Sodium Hyaluronate, Lecithin, Centella Asiatica Extract, Sucrose Stearate, Glycine Soja Seed Extract, Hydrogenated Lecithin, Carbomer, Tetrasodium Glutamate Diacetate, Caprylic/Capric Triglyceride, Caprylyl Glycol, Polysorbate 20, Polyglyceryl-10 Stearate, Hydroxyethylcellulose, Sodium Hydroxide, Ethylhexylglycerin, Phenoxyethanol

Aloe Barbadensis Leaf Juice

Dicaprylyl Carbonate

Hamamelis Virginiana Water

Glyceryl Stearate

Cetyl Alcohol

Malus Domestica Fruit Cell Culture Extract

Stearic Acid

Zea Mays Starch

Epilobium Angustifolium Extract

Salix Alba Extract

Spiraea Ulmaria Extract

Zinc Gluconate

Allantoin

Cyamopsis Tetragonoloba Gum

Theobroma Cacao Seed Butter

Camellia Sinensis Leaf Extract

Hibiscus Sabdariffa Callus Extract

Tocopherol

Phenethyl Alcohol

Ethyl Vanillate

Citrus Tangerina Peel Oil

Citrus Aurantium Dulcis Peel Oil

Aloe Barbadensis Leaf Juice, Water, Glycerin, Dicaprylyl Carbonate, Hamamelis Virginiana Water, Glyceryl Stearate, Cetyl Alcohol, Malus Domestica Fruit Cell Culture Extract, Stearic Acid, Zea Mays Starch, Epilobium Angustifolium Extract, Salicylic Acid, Salix Alba Extract, Spiraea Ulmaria Extract, Zinc Gluconate, Panthenol, Allantoin, Cyamopsis Tetragonoloba Gum, Theobroma Cacao Seed Butter, Camellia Sinensis Leaf Extract, Hibiscus Sabdariffa Callus Extract, Tocopherol, Phenethyl Alcohol, Ethylhexylglycerin, Ethyl Vanillate, Citrus Tangerina Peel Oil, Citrus Aurantium Dulcis Peel Oil

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.

Panthenol is a common ingredient that helps hydrate and soothe the skin. It is found naturally in our skin and hair.

There are two forms of panthenol: D and L.

D-panthenol is also known as dexpanthenol. Most cosmetics use dexpanthenol or a mixture of D and L-panthenol.

Panthenol is famous due to its ability to go deeper into the skin's layers. Using this ingredient has numerous pros (and no cons):

Like hyaluronic acid, panthenol is a humectant. Humectants are able to bind and hold large amounts of water to keep skin hydrated.

This ingredient works well for wound healing. It works by increasing tissue in the wound and helps close open wounds.

Once oxidized, panthenol converts to pantothenic acid. Panthothenic acid is found in all living cells.

This ingredient is also referred to as pro-vitamin B5.

Salicylic Acid (also known as beta hydroxy acid or BHA) is a well-known ingredient for treating skin that struggles with acne and clogged pores. It exfoliates both the skin's surface and deep within the pores to help clear out buildup, control oil, and reduce inflammation.

Unlike AHAs (alpha hydroxy acids), salicylic acid is oil-soluble. This allows it to penetrate into pores which makes it especially effective for treating blackheads and preventing future breakouts.

Salicylic acid is also known for its soothing properties. It has a similar structure to aspirin and can calm inflamed or irritated skin, making it a good option for acne-prone skin that is also sensitive.

Concentrations of 0.5-2% are recognized by the U.S. FDA as an over-the-counter topical acne product.

It can cause irritation and/or dryness if one's skin already has a compromised moisture barrier, so it's best to focus on repairing that before introducing this ingredient into your routine.

While salicylic acid does not increase sun sensitivity, it’s still important to wear sunscreen daily to protect your skin.

If you are looking for the ingredient called BHA or Butylated Hydroxyanisole, click here.

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!

Similar Comparisons

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

Paula's Choice Skin Perfecting 2% BHA Gel ExfoliantIngredients explained

  1. 01Good old water, aka H2O. The most common skincare ingredient of all. You can usually find it right in the very first spot of the ingredient list, meaning it’s the biggest thing out of all the stuff that makes up the product.
  2. 02It’s mainly a solvent for ingredients that do not like to dissolve in oils but rather in water.
  3. 03Expand to read more
  4. 04Once inside the skin, it hydrates, but not from the outside - putting pure water on the skin (hello long baths!) is drying.
  5. 05One more thing: the water used in cosmetics is purified and deionized (it means that almost all of the mineral ions inside it is removed). Like this, the products can stay more stable over time.
  6. 06It's a type of glycol that - according to the manufacturer - is an extremely good replacement for other glycols like propylene or butylene glycol. Its main job is to be a solvent, but it has also very good antimicrobial properties and acts as a true…
  7. 07Butylene glycol, or let’s just call it BG, is a multi-tasking colorless, syrupy liquid. It’s a great pick for creating a nice feeling product.
  8. 08BG’s main job is usually to be a solvent for the other ingredients. Other tasks include helping the product to absorb faster and deeper into the skin (penetration enhancer), making the product spread nicely over the skin (slip agent), and attracting…
  9. 09It’s an ingredient whose safety hasn’t been questioned so far by anyone (at least not that we know about). BG is approved by Ecocert and is also used enthusiastically in natural products. BTW, it’s also a food additive.
  10. 10It's a common little helper ingredient that helps water and oil to mix together. Also, it can help to increase the solubility of some other ingredients in the formula.
  11. 11It's one of the gold standard ingredients for treating problem skin
  12. 12It can exfoliate skin both on the surface and in the pores
  13. 13It's a potent anti-inflammatory agent
  14. 14It's more effective for treating blackheads than acne
  15. 15For acne combine it with antibacterial agents like benzoyl peroxide or azelaic acid
  16. 16It's a type of lipid, a so-called sphingoid base that can be found naturally in the upper layer of the skin. It's found both in "free-form" and as part of famous skin lipids, ceramides.
  17. 17There is emerging research about Phytosphingosine that shows that it has antimicrobial and cell-communicating properties and is considered part of the skin's natural defense system.
  18. 18A 2007 study showed that Phytosphingosine even works against evil acne-causing bacteria, Propionibacterium acnes and shows promise as a complementing active ingredient in treating acne-prone skin thanks to its anti-inflammatory and antimicrobial act…
  19. 19A nice one to spot in the ingredient list. :)
  20. 20A nice little helper ingredient that can thicken up cosmetic products and create beautiful gel formulas. It's derived from cellulose, the major component of the cell wall of green plants. It is compatible with most co-ingredients and gives a very go…
Source · incidecoder.com
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