COSRX AHA/BHA Clarifying Treatment Toner Versus Stiefel Laboratories, Inc. Duac Once Daily 10mg/g + 50mg/g Gel
Updated on June 07, 2024
Overview
What they are
These products are both fungal acne (malassezia) safe and reef safe . They have a total of 1 ingredients in common
Suited For
They're both likely to be good for fighting acne, dry skin, brightening skin and scar healing
Free From
They both do not contain any harsh alcohols, common allergens, fragrances, oils, parabens 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
COSRX AHA/BHA Clarifying Treatment Toner 11 ingredients
Stiefel Laboratories, Inc. Duac Once Daily 10mg/g + 50mg/g Gel 11 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
COSRX AHA/BHA Clarifying Treatment Toner 11 ingredients
Stiefel Laboratories, Inc. Duac Once Daily 10mg/g + 50mg/g Gel 11 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.
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. Stay hydrated!
Learn more about WaterIngredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
COSRX AHA/BHA Clarifying Treatment Toner 11 ingredients
Stiefel Laboratories, Inc. Duac Once Daily 10mg/g + 50mg/g Gel 11 ingredients
Reviews
Here's what our community thinks
