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Bayer Finacea 15% Azelaic Acid Gel Versus Paula's Choice 10% Azelaic Acid Booster

Bayer Finacea 15% Azelaic Acid Gel Versus Paula's Choice 10% Azelaic Acid Booster This calming treatment is formulated around Azelaic Acid and Salicylic Acid to calm redness and fade the look of dark spots. What's inside Key Ingredients Benefits Concerns Ingre

Bayer Finacea 15% Azelaic Acid Gel Versus Paula's Choice 10% Azelaic Acid Booster

This calming treatment is formulated around Azelaic Acid and Salicylic Acid to calm redness and fade the look of dark spots.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Azelaic Acid 15%

Benzoic Acid

Disodium EDTA

Lecithin

Caprylic/Capric Triglyceride

Polyacrylic Acid

Polysorbate 80

Propylene Glycol

Water

Sodium Hydroxide

Azelaic Acid 15%, Benzoic Acid, Disodium EDTA, Lecithin, Caprylic/Capric Triglyceride, Polyacrylic Acid, Polysorbate 80, Propylene Glycol, Water, Sodium Hydroxide

Azelaic Acid

C12-15 Alkyl Benzoate

Methyl Glucose Sesquistearate

Glycerin

Cetearyl Alcohol

Glyceryl Stearate

Dimethicone

Salicylic Acid

Adenosine

Glycyrrhiza Glabra Root Extract

Boerhavia Diffusa Root Extract

Allantoin

Bisabolol

Cyclopentasiloxane

Xanthan Gum

Sclerotium Gum

Propanediol

Butylene Glycol

Phenoxyethanol

Water, Azelaic Acid, C12-15 Alkyl Benzoate, Caprylic/Capric Triglyceride, Methyl Glucose Sesquistearate, Glycerin, Cetearyl Alcohol, Glyceryl Stearate, Dimethicone, Salicylic Acid, Adenosine, Glycyrrhiza Glabra Root Extract, Boerhavia Diffusa Root Extract, Allantoin, Bisabolol, Cyclopentasiloxane, Xanthan Gum, Sclerotium Gum, Propanediol, Butylene Glycol, Phenoxyethanol

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.

Azelaic acid is a multitasker ingredient that helps treat acne, pigmentation, and irritation. It is a great option for sensitive skin.

What makes it special?

OTC Azelaic acid is usually available in concentrations from 10-15% and anything over requires a prescription.

Here's what each tier does best:

Unlike other acids, azelaic acid will not make your skin more photosensitive/sun sensitive.

Though this ingredient is naturally occurring in grains like wheat, rye, and barley, it is usually synthetically created for cosmetics to ensure stability and effectiveness.

Caprylic/Capric Triglyceride (aka MCT Oil) is a lightweight emollient, solvent, and texture enhancer. It is considered a skin-softener by helping to prevent moisture loss.

Though it behaves like an oil, it is not technically one due to its chemical composition. One perk of this ingredient is that it is very stable, resistant to oxidation, and unlikely to go rancid.

In practice, that translates to a long shelf life and a consistently elegant skin feel.

While there is an assumption Caprylic Triglyceride can clog pores due to it being derived from coconut oil, there is no research supporting this. Just patch test if you have concerns.

Fractionated coconut oil and MCT Oil are both listed as Caprylic/Capric Triglyceride according to INCI. This is because INCI names are based on the ingredient’s final chemical composition and not its marketing name or source.

This ingredient is treated as the gold standard fungal acne safe oil. Even though it is coconut derived, the problematic lauric acid is stripped out.

This leaves just caprylic (C8) and capric (C10) acid. These chain lengths actually trend antifungal; a 2020 study found caprylic acid was enough to disrupt Malassezia furfur cell membrane, with a caprylic acid derivative damaging membrane structures at concentrations as low as 0.2%.

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. 02Niacinamide
  3. 03Glycerin
  4. 04Tranexamic Acid
  5. 05C13-15 Alkane
  6. 06Caprylic/Capric Triglyceride
  7. 07Dicaprylyl Carbonate
  8. 08Ethyl Macadamiate
  9. 09Behenyl Alcohol
  10. 10Glyceryl Stearate
  11. 11Butylene Glycol
  12. 12Silybum Marianum Seed Oil
  13. 13Tocopherol
  14. 14Lactobacillus/Coconut Fruit Juice Ferment Filtrate
  15. 15Lecithin
  16. 16Bakuchiol
  17. 17Xanthan Gum
  18. 18Caprylyl Glycol
  19. 19Hydrogenated Lecithin
  20. 20Allantoin
Source · skinsort.com
02

Product index

Related product references

Product

Paula's Choice C25 Super Booster

Paula's Choice C25 Super Booster Paula's Choice C25 Super Booster ingredients explained: Cyclopentasiloxane (Hydration), Ascorbic Acid (Vitamin C/Antioxidant), Ethylhexyl Hydroxystearate (E…

Source: incidecoder.comView reference →
03

Comparison edit

Read side by side