Bausch Health Arazlo Tazarotene Lotion, 0.045% Versus LEO Pharma Finacea 15% Gel Azelaic Acid - USA
Updated on May 28, 2025
Overview
What they are
These products are both prescription. They have a total of 3 ingredients in common
Suited For
They're both likely to be good for fighting acne, dry skin, reducing pores, scar healing and dark spots
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, silicones or sulfates
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that needs an update? Let us know.
Ingredient Info
Bausch Health Arazlo Tazarotene Lotion, 0.045% 12 ingredients
LEO Pharma Finacea 15% Gel Azelaic Acid 10 ingredients
What's inside (and what isn't)
What's inside (and what isn't)
At a glance
Click on any of the items below to learn more
Bausch Health Arazlo Tazarotene Lotion, 0.045% 12 ingredients
LEO Pharma Finacea 15% Gel Azelaic Acid 10 ingredients
Ingredients Side-by-side
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Disodium EDTA plays a role in making products more stable by aiding other preservatives.
It is a chelating agent, meaning it neutralizes metal ions that may be found in a product.
Disodium EDTA is a salt of edetic acid and is found to be safe in cosmetic ingredients.
Learn more about Disodium EDTASodium 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.
Learn more about Sodium HydroxideWater. 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. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Bausch Health Arazlo Tazarotene Lotion, 0.045% 12 ingredients
LEO Pharma Finacea 15% Gel Azelaic Acid 10 ingredients
Reviews
Here's what our community thinks
