Curology Custom Serum (Niacinamide 4%, Clindamycin 1%, Azelaic 4%) Versus Curology Custom Formula (Azelaic acid 2%, Clindamycin Phosphate 1%, Zinc Pyrithione 0.25%)
Updated on November 16, 2023
Overview
What they are
These products are both cruelty-free and reef safe prescription. They have a total of 2 ingredients in common
Suited For
They're both likely to be good for fighting acne, sensitive skin, oily skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any harsh alcohols, common allergens, 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
Curology Custom Serum (Niacinamide 4%, Clindamycin 1%, Azelaic 4%) 13 ingredients
Curology Custom Formula (Azelaic acid 2%, Clindamycin Phosphate 1%, Zinc Pyrithione 0.25%) 3 ingredients
What's inside
What's inside
At a glance
Click on any of the items below to learn more
Curology Custom Serum (Niacinamide 4%, Clindamycin 1%, Azelaic 4%) 13 ingredients
Curology Custom Formula (Azelaic acid 2%, Clindamycin Phosphate 1%, Zinc Pyrithione 0.25%) 3 ingredients
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.
Azelaic acid is a multitasker ingredient that helps treat acne, pigmentation, and irritation. It is a great option for sensitive skin.
What makes azelaic special?
The best thing about azelaic acid is it's gentleness. It's generally well-tolerated and safe to use alongside other actives like niacinamide or salicylic acid.
Unlike AHAs, azelaic acid will not make you photosensitive/sun sensitive.
You can find this ingredient naturally occurring in grains like wheat, rye, and barley. In cosmetics, azelaic acid is typically lab-made, which is more stable and effective.
Learn more about Azelaic AcidClindamycin Phosphate is a prescription antiobiotic used to treat acne.
We recommend speaking with a medical professional about using this ingredient.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Curology Custom Serum (Niacinamide 4%, Clindamycin 1%, Azelaic 4%) 13 ingredients
Curology Custom Formula (Azelaic acid 2%, Clindamycin Phosphate 1%, Zinc Pyrithione 0.25%) 3 ingredients

Reviews
Here's what our community thinks
Curology Custom Formula (Azelaic acid 2%, Clindamycin Phosphate 1%, Zinc Pyrithione 0.25%) 3 ingredients
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