Here's our complete breakdown comparing the ingredients, attributes, and more of Apostrophe Hydroquinone 6% Prescription versus Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) .
Published on December 09, 2021
Overview
What they are
These products are both reef safe prescription. They have a total of 7 ingredients in common
Cool Features
They both contain Vitamin E
Suited For
They're both likely to be good for brightening skin
Free From
They both do not contain any harsh alcohols, common allergens, oils, parabens, silicones or sulfates
What's Inside
They both contain fragrances
We independently verify ingredients, and our claims are backed by peer-reviewed research. Spot a product that need an update? Let us know.
Prescription
Prescription skincare treatments. The ingredients in these product are prescription strength and considered medication. In many countries, these must be prescribed by a certified professional.
Prescription
Prescription skincare treatments. The ingredients in these product are prescription strength and considered medication. In many countries, these must be prescribed by a certified professional.
Price
Ingredient Info
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Not Cruelty Free
This product is not cruelty-free 😥
Alcohol Free
This product is free of harsh alcohols 🎉
Silicon Free
This product is free of silicons 🎉
Contains Fragrance
Ingredients in this product that are forms of fragrance:
Sulfate Free
This product is free of sulfates 🎉
Paraben Free
This product is free of parabens 🎉
Oil Free
This product is free of oils 🎉
Not Malassezia Safe
Ingredients in this product that are not malassezia safe:
Reef Safe
This product is free of ingredients that damage reefs 🎉
EU Allergen Free
This product is free of EU allergens 🎉
Non Vegan
This product is not vegan 😥
Cruelty Free
This product is cruelty-free 🎉
At a glance
Click on any of the items below to learn more
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
This product contains 1 ingredient that may have this attribute:
Notable Ingredients
This product contains 1 ingredient that may have this attribute:
Benefits
This product contains 1 ingredient that may have this attribute:
Concerns
This product contains 1 ingredient that may have this attribute:
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Join SkinSortIngredients Compared
Ingredients that are highlighted in purple are present in both products.
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
Ingredients Side-by-side
Ingredients that are highlighted in purple are present in both products.
Learn more about what what Com. / Irr. ratings are
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
C13-14 Isoparaffin is created from petroleum-based mineral oils. It is an emollient and helps thicken a product.
As an emollient, it helps keep the skin soft and smooth by creating a barrier on top. This barrier traps moisture in, keeping the skin hydrated.
C13-14 Isoparaffin may not be fungal-acne safe.
Learn more about C13-14 IsoparaffinApostrophe Hydroquinone 6% Prescription contains this as ingredient number 3.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 4.
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. Talk about multi-purpose! If you see this, drink a glass of water. Stay hydrated!
Learn more about WaterApostrophe Hydroquinone 6% Prescription contains this as ingredient number 5.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 1.
Laureth-7 is created by the ethoxylation of lauryl alcohol using ethylene oxide. Lauryl alcohol is a fatty alcohol with hydrating properties.
Laureth-7 is an emulsifier and cleansing ingredient. As an emulsifier, it is used to prevent ingredients from separating. It also helps cleanse the skin by gathering dirt, oil, and pollutants to be rinsed away.
Apostrophe Hydroquinone 6% Prescription contains this as ingredient number 6.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 6.
Phenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent germ and microbial growth. By itself, it has a scent that is similar to that of a rose.
It's often used in formulations along with Caprylyl Glycol to preserve the shelf life of products.
Apostrophe Hydroquinone 6% Prescription contains this as ingredient number 7.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 5.
Polyacrylamide is a synthetic polymer. It is used to stabilize products and bind ingredients. When hydrated, Polyacrylamide forms a soft gel.
Polyacrylamide is low-toxicity. If source properly, it is deemed safe to use in cosmetics.
It should be noted the precursor to Polyacrylamide is acrylamide. Acrylamide is a carcinogen. Most reputable sources of Polyacrylamide will screen for residual acrylamide to make sure the count is in a safe range. Acrylamide is not able to be absorbed through the skin.
We recommend speaking with a professional if you have concerns.
Learn more about PolyacrylamideApostrophe Hydroquinone 6% Prescription contains this as ingredient number 8.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 3.
Tocopheryl Acetate is AKA Vitamin E. It is an antioxidant and protects your skin from free radicals. Free radicals damage the skin by breaking down collagen.
One study found using Tocopheryl Acetate with Vitamin C decreased the number of sunburned cells.
Tocopheryl Acetate is commonly found in both skincare and dietary supplements.
Learn more about Tocopheryl AcetateApostrophe Hydroquinone 6% Prescription contains this as ingredient number 9.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 8.
Triethylene Glycol is a fragrance.
Apostrophe Hydroquinone 6% Prescription contains this as ingredient number 10.
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) contains this as ingredient number 10.
Here's what our community thinks of the ingredients in these two products.
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
Usage
Here's some more info on how this product is used by our community.
When to use
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
Reviews
Here's what our community thinks
Apostrophe Hydroquinone 6% Prescription 10 ingredients
Curology Custom Formula (Azaelic acid 8%, Clindamycin 1%, Zinc pyrithione 0.25%) 10 ingredients
