Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Paula's Choice 2% BHA Lotion Exfoliant Versus By WishTrend Mandelic Acid 5% Skin Prep Water

Paula's Choice 2% BHA Lotion Exfoliant Versus By WishTrend Mandelic Acid 5% Skin Prep Water This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores. This smoothing exf

Paula's Choice 2% BHA Lotion Exfoliant Versus By WishTrend Mandelic Acid 5% Skin Prep Water

This smoothing exfoliator is formulated around Salicylic Acid and Camellia Sinensis Leaf Extract to refine skin texture and refine the look of pores.

This smoothing exfoliator is formulated around Mandelic Acid and Beta-Glucan to refine skin texture and calm redness.

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

Mandelic Acid

Beta-Glucan

Panthenol

Prunus Amygdalus Dulcis Fruit Extract

Sodium Hyaluronate

Centella Asiatica Extract

Sorbitan Sesquioleate

Sorbitol

Houttuynia Cordata Extract

Chlorphenesin

Dimethyl Sulfone

Arginine

Sodium Citrate

Carbomer

PEG-60 Hydrogenated Castor Oil

1,2-Hexanediol

Natto Gum

Water, Mandelic Acid, Butylene Glycol, Beta-Glucan, Panthenol, Glycyrrhiza Glabra Root Extract, Prunus Amygdalus Dulcis Fruit Extract, Sodium Hyaluronate, Centella Asiatica Extract, Sorbitan Sesquioleate, Sorbitol, Glycerin, Houttuynia Cordata Extract, Chlorphenesin, Dimethyl Sulfone, Arginine, Sodium Citrate, Carbomer, Ethylhexylglycerin, PEG-60 Hydrogenated Castor Oil, 1,2-Hexanediol, Natto Gum

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.

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

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.

Glycyrrhiza Glabra Root Extract is an extract of the roots of Licorice. It has been found to have several benefits such as skin hydrating, conditioning, and soothing.

One component, glabridin, has extra potent antioxidant and soothing properties. It has also been found to block pigmentation from UVB rays in guinea pigs.

Licorice Root also contains a flavonoid. Flavonoids are a natural substance from in plants. Flavonoids also have antioxidant properties.

Another component, glycyrrhizin, has been found to have anti-inflammatory and antimicrobial benefits. This may make licorice root extract effective at treating acne. However, more research is needed to support this.

Liquiritin is one of the flavone compounds found in licorice. It has been found to help lighten skin by preventing tyrosinase from reacting with tyrosine. When the two react, protein is converted to melanin. Melanin is the substance in your body that gives your features pigmentation.

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.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Methylpropanediol
  3. 03Butylene Glycol
  4. 04Salicylic Acid
  5. 05Polysorbate 20
  6. 06Camellia Oleifera Leaf
  7. 07Sodium Hydroxide
  8. 08Tetrasodium EDTA
  9. 09Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA
  10. 10Glycolic Acid
  11. 11Salix Nigra Bark Extract
  12. 12Glycerin
  13. 13Vaccinium Myrtillus Fruit Extract
  14. 14Sodium Hyaluronate
  15. 15Levulinic Acid
  16. 16Saccharum Officinarum Extract
  17. 17Sodium Levulinate
  18. 18Citrus Aurantium Dulcis Fruit Extract
  19. 19Citrus Limon Fruit Extract
  20. 20Acer Saccharum Extract
Source · skinsort.com
02

Product index

Related product references

Product

Paula's Choice Omega Complex Serum

Paula's Choice Omega Complex Serum Paula's Choice Omega Complex Serum ingredients explained: Water⁠, Glycerin⁠, Diheptyl Succinate⁠, Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Esters⁠, Lins…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side