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Skin science article

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Murad Rapid Dark Spot Correcting Serum

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Murad Rapid Dark Spot Correcting Serum This smoothing exfoliator is formulated around Salicylic Acid to refine skin texture and refine the look of pores. This brightening serum is formulated around

Paula's Choice Skin Perfecting 2% BHA Liquid Exfoliant Versus Murad Rapid Dark Spot Correcting Serum

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

This brightening serum is formulated around Glycolic Acid and Tranexamic Acid to fade the look of dark spots and brighten dull-looking skin.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Methylpropanediol

Butylene Glycol

Salicylic Acid

Polysorbate 20

Camellia Oleifera Leaf

Sodium Hydroxide

Tetrasodium EDTA

Water, Methylpropanediol, Butylene Glycol, Salicylic Acid, Polysorbate 20, Camellia Oleifera Leaf, Sodium Hydroxide, Tetrasodium EDTA

Alcohol Denat.

Glycolic Acid

Glycerin

Methyl Gluceth-20

Tranexamic Acid

4-Ethylresorcinol

Hexapeptide-2

Rice Amino Acids

Urea

Yeast Amino Acids

Trehalose

Inositol

Taurine

Betaine

Zinc Gluconate

Dipotassium Glycyrrhizate

Allantoin

Hydroxyethylcellulose

Sodium Metabisulfite

Sodium Sulfite

PPG-26-Buteth-26

PEG-40 Hydrogenated Castor Oil

Polyquaternium-4

Disodium EDTA

Limonene

Benzyl Salicylate

Linalool

Parfum

Water, Alcohol Denat., Glycolic Acid, Butylene Glycol, Glycerin, Methyl Gluceth-20, Tranexamic Acid, 4-Ethylresorcinol, Hexapeptide-2, Rice Amino Acids, Urea, Yeast Amino Acids, Trehalose, Inositol, Taurine, Betaine, Zinc Gluconate, Dipotassium Glycyrrhizate, Allantoin, Hydroxyethylcellulose, Sodium Metabisulfite, Sodium Sulfite, Sodium Hydroxide, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Polyquaternium-4, Disodium EDTA, Limonene, Benzyl Salicylate, Linalool, Parfum

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.

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. 02Tapioca Starch
  3. 03Glycerin
  4. 04Decyl Glucoside
  5. 05Sodium Lauroyl Sarcosinate
  6. 06Butylene Glycol
  7. 07Cocamidopropyl Betaine
  8. 08Ammonium Acryloyldimethyltaurate/Vp Copolymer
  9. 09Bentonite
  10. 10Kaolin
  11. 11Charcoal Powder
  12. 12Boerhavia Diffusa Root Extract
  13. 13Bisabolol
  14. 14Epilobium Angustifolium Flower/Leaf/Stem Extract
  15. 15Lactic Acid
  16. 16Xanthan Gum
  17. 17Isopropyl Titanium Triisostearate
  18. 18C12-15 Alkyl Benzoate
  19. 19CI 77499
  20. 20Phenoxyethanol
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side