Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) Versus Prasco Metronidazole Topical Cream 0.75%
Updated on May 28, 2025
Overview
What they are
These products are both reef safe prescription. They have a total of 2 ingredients in common
Free From
They both do not contain any oils, parabens, 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
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 ingredients
Prasco Metronidazole Topical Cream 0.75% 8 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
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 ingredients
Prasco Metronidazole Topical Cream 0.75% 8 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
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.
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.
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
Perrigo Duac Gel (Clindamycin Phosphate and Benzoyl Peroxide 1.2% / 5% Gel) 5 ingredients
Prasco Metronidazole Topical Cream 0.75% 8 ingredients
Reviews
Here's what our community thinks
