Peptide Skincare & BeautySkin science and ingredient guides

Skin science article

Bravura London Salicylic Acid 2% with Aloe Vera Chemical Peel Versus Paula's Choice BHA 9 Treatment

Bravura London Salicylic Acid 2% with Aloe Vera Chemical Peel Versus Paula's Choice BHA 9 Treatment This acne treatment is formulated around Salicylic Acid to clear breakouts and refine the look of pores. What's inside Key Ingredients Benefits Concerns Ingredi

Bravura London Salicylic Acid 2% with Aloe Vera Chemical Peel Versus Paula's Choice BHA 9 Treatment

This acne treatment is formulated around Salicylic Acid to clear breakouts and refine the look of pores.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Salicylic Acid

Propylene Glycol

Hexylene Glycol

Sodium Citrate

Sodium Hydroxide

Water, Salicylic Acid, Propylene Glycol, Hexylene Glycol, Sodium Citrate, Sodium Hydroxide

PEG-75 Stearate

PEG-8

Glycerin

Avena Sativa Kernel Extract

Butylene Glycol

Boerhavia Diffusa Root Extract

Sea Whip Extract

Arginine

Polysorbate 20

Disodium EDTA

Propylene Glycol, PEG-75 Stearate, PEG-8, Water, Salicylic Acid, Glycerin, Avena Sativa Kernel Extract, Butylene Glycol, Boerhavia Diffusa Root Extract, Sea Whip Extract, Arginine, Polysorbate 20, Disodium EDTA

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.

Propylene Glycol is a synthetic, colorless, odorless liquid that has been a staple in cosmetics for decades. It is a skin conditioning agent, humectant, and solvent.

As a humectant, it draw water to the skin to reduce flaking and restore suppleness. It's also a solvent that helps dissolve other actives and keeps formulas stable across temperature changes.

The CIR Expert Panel has confirmed this ingredient to be nontoxic and clinical studies show no sensitization at cosmetic use concentrations.

True allergic reactions are quite rare: a 15-year retrospective study of 6,751 patients found only 0.31% had a positive reaction (and less than half were considered clinically relevant).

It seemed that when sensitization does occur, it's most commonly linked to topical medication (like corticosteroids) and not cosmetics. Allergic contact dermatitis also appears largely limited to individuals with underlying skin conditions.

Overall, propylene glycol is a well-studied ingredient that most people can tolerate without issue.

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.

01

Formula cabinet

Ingredients & structured notes

Ingredient index

Ingredients Side-by-side

  1. 01Water
  2. 02Cyclopentasiloxane
  3. 03Glycerin
  4. 04Glycereth-26
  5. 05Polysorbate 20
  6. 06Dimethiconol
  7. 07Linoleic Acid
  8. 08Oleic Acid
  9. 09Linolenic Acid
  10. 10Phospholipids
  11. 11Carnosine
  12. 12Epigallocatechin Gallate
  13. 13Genistein
  14. 14Sodium Hyaluronate
  15. 15Sphingolipids
  16. 16Ferulic Acid
  17. 17Laurdimonium Hydroxypropyl Hydrolyzed Soy Protein
  18. 18Glycyrrhiza Glabra Root Extract
  19. 19Acetyl Glucosamine
  20. 20Quercetin
Source · skinsort.com
02

Product index

Related product references

03

Comparison edit

Read side by side