It has ingredients that are good for fighting acne, anti aging, brightening skin, reducing pores, scar healing and dark spots

Free From

It doesn't contain any harsh alcohols, common allergens, fragrances, oils, parabens, silicones or sulfates

Fun facts

Curology is from United States. This product is used in 46 routines created by our community.

We independently verify ingredients and our claims are backed by peer-reviewed research. Does this product need an update? Let us know.

Ingredient List (3)

Tretinoin 0.01%, Clindamycin Phosphate 1%, Azelaic Acid

You should know

Here's our breakdown of the notable ingredients, benefits, and concerns we determined from the ingredients in this product. Click any item to learn more.

Notable Ingredients

Retinoid

Benefits

Redness Reducing

Reduces Large Pores

Anti-Aging

Dark Spots

Scar Healing

Acne Fighting (2)

Brightening

Concerns

Irritating

Rosacea

Ingredient Info

Click any item below to learn more and view relevant ingredients.

alcohol-free

silicon-free

fragrance-free

sulfate-free

paraben-free

oil-free

fungal-acne safe

reef-safe

eu-allergen-free

vegan

cruelty-free

Ingredients Overview

Here's our quick-to-read summary of the ingredients in this product. Keep scrolling if you'd like to learn more about what each ingredient does!

Ingredient

Com. / Irr. Rating

Features

Buffering, Masking

Ingredients Explained

This product contains 3 ingredients. Click on any ingredient to learn more about it

Tretinoin 0.01%

What it does:

Community Rating: Loved

Tretinoin is a form of Vitamin A. It is stronger than retinol and only available with a prescription in many countries.

Research on tretinoin has found it to be effective in anti-aging the skin. It helps improve damage from the sun, even the skin tone, and smooth out wrinkles.

Tretinoin has also been found to be an effective acne treatment by reducing sebum production in pores.

Tretinoin, like other forms of Vitamin A, increases the turnover cycle of skin cells. This helps the skin create newer and healthier skin cells faster. Due to its strength, it can cause irritation, redness, and dry skin. Those with sensitive skin should consult a professional about using tretinoin.

Using retinoids will increase sun-sensitivity in the first few weeks of use. Though studies show retinoids increase your skin's natural SPF with continuous use, it is best to always wear sunscreen and sun-protection.

Read about Retinol

Learn more about Tretinoin

Clindamycin Phosphate 1%

What it does:

Community Rating: Loved

Clindamycin Phosphate is a perscription ingredient used to treat acne.

Azelaic Acid

What it does: Buffering, Masking

Community Rating: Loved

Azelaic acid is a naturally occurring acid that is derived from grains. However, the lab-created form is typically used within cosmetic products as it has better shelf-stability.

It has been shown to be effective in the treatment of acne, rosacea, and other skin conditions. Azelaic acid helps reduce the growth of bacteria that cause acne and helps to reduce inflammation.

It also helps to improve the appearance of skin by reducing the production of sebum and unclogging pores.

Azelaic Acid also has antioxidant properties. Antioxidants help fight free-radicals. Free-radicals are molecules that may damage your skin cells, such as pollution.

One of the main benefits of azelaic acid is that it is gentle and well-tolerated by most people. It is also non-comedogenic, meaning that it will not clog pores.

Learn more about Azelaic Acid

Embed Ingredients

Here's what our community thinks of the 3 ingredients in this product ✨

100% are loved or liked

0% have mixed ratings

0% are disliked or very disliked

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When to use

We've created a guide with info on when you should use Curology Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%). We've also included some recommended products to use it with, as well as some routine inspiration!

Read our guide on when to use Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%) ->

Verified by SkinSort

We're dedicated to providing you with the most up-to-date and science-backed ingredient info out there.

The data we've presented on this page has been verified by a member of the SkinSort Team.