Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Paula's Choice Skin Perfecting 2% BHA Gel Exfoliant Versus La Roche-Posay Ultra-Fine Exfoliating Scrub Face Wash for Sensitive Skin

Paula's Choice Skin Perfecting 2% BHA Gel Exfoliant Versus La Roche-Posay Ultra-Fine Exfoliating Scrub Face Wash for Sensitive Skin This pore-care exfoliator is formulated around Salicylic Acid and Phytosphingosine to refine the look of pores and refine skin t

Paula's Choice Skin Perfecting 2% BHA Gel Exfoliant Versus La Roche-Posay Ultra-Fine Exfoliating Scrub Face Wash for Sensitive Skin

This pore-care exfoliator is formulated around Salicylic Acid and Phytosphingosine to refine the look of pores and refine skin texture.

This oil-control exfoliator is formulated around Perlite to balance excess oil.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Methylpropanediol

Butylene Glycol

Polysorbate 20

Salicylic Acid

Phytosphingosine

Hydroxyethylcellulose

Vitis Vinifera Seed Extract

Camellia Oleifera Leaf Extract

Epilobium Angustifolium Extract

Bisabolol

Tetrasodium EDTA

Sodium Hydroxide

Water, Methylpropanediol, Butylene Glycol, Polysorbate 20, Salicylic Acid, Phytosphingosine, Hydroxyethylcellulose, Vitis Vinifera Seed Extract, Camellia Oleifera Leaf Extract, Epilobium Angustifolium Extract, Bisabolol, Tetrasodium EDTA, Sodium Hydroxide

Glycerin

Hydroxyethylpiperazine Ethane Sulfonic Acid

Perlite

Ammonium Polyacryloyldimethyl Taurate

Pumice

Poloxamer 184

Disodium EDTA

Caprylyl Glycol

Xanthan Gum

T-Butyl Alcohol

Polyquaternium-47

BHT

Sodium Benzoate

Phenoxyethanol

Myrtrimonium Bromide

Parfum

Water, Butylene Glycol, Glycerin, Hydroxyethylpiperazine Ethane Sulfonic Acid, Perlite, Ammonium Polyacryloyldimethyl Taurate, Sodium Hydroxide, Pumice, Poloxamer 184, Disodium EDTA, Caprylyl Glycol, Xanthan Gum, T-Butyl Alcohol, Polyquaternium-47, BHT, Sodium Benzoate, Phenoxyethanol, Myrtrimonium Bromide, Parfum

Reviews

Be the first to review

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.

Sodium Hydroxide is also known as lye or caustic soda. It is used to adjust the pH of products; many ingredients require a specific pH to be effective.

In small amounts, sodium hydroxide is considered safe to use. However, large amounts may cause chemical burns due to its high alkaline.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

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. 02Cyclopentasiloxane
  3. 03Butylene Glycol
  4. 04Glycerin
  5. 05Bis-Phenylpropyl Dimethicone
  6. 06Niacinamide
  7. 07Laminaria Saccharina Extract
  8. 08Avena Sativa Kernel Extract
  9. 09Camellia Oleifera Leaf Extract
  10. 10Vitis Vinifera Seed Extract
  11. 11Triticum Vulgare Germ Oil
  12. 12Tocopheryl Acetate
  13. 13Phenyl Trimethicone
  14. 14Dimethicone
  15. 15Dipotassium Glycyrrhizate
  16. 16Tetrahexyldecyl Ascorbate
  17. 17Sodium Hyaluronate
  18. 18Phospholipids
  19. 19Superoxide Dismutase
  20. 20Isohexadecane
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side