La Roche-Posay Retinol B3 Serum Versus Curology Custom Formula (Tretinoin 0.06%, Clindamycin Phosphate 1%, Azelaic Acid 6%)
Updated on July 18, 2023
Overview
What they are
These products are both reef safe . They have a total of 2 ingredients in common
Cool Features
They both contain retinoid and Vitamin E
Suited For
They're both likely to be good for fighting acne, anti aging, brightening skin, sensitive skin, reducing pores, scar healing, dark spots and better texture
Free From
They both do not contain any common allergens, parabens 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 needs an update? Let us know.
Ingredient Info
La Roche-Posay Retinol B3 Serum 22 ingredients
Curology Custom Formula (Tretinoin 0.06%, Clindamycin Phosphate 1%, Azelaic Acid 6%) 13 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
La Roche-Posay Retinol B3 Serum 22 ingredients
Curology Custom Formula (Tretinoin 0.06%, Clindamycin Phosphate 1%, Azelaic Acid 6%) 13 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGlycerin
Humectant
Cyclohexasiloxane
Emollient
Alcohol Denat.
Antimicrobial
Pentylene Glycol
Skin ConditioningNiacinamide
Smoothing
Dimethicone
Emollient
Glycine Soja Oil
Emollient
PPG-6-Decyltetradeceth-30
EmulsifyingSodium Hyaluronate
Humectant
Retinol
Skin Conditioning
Adenosine
Skin Conditioning
Ammonium Polyacryloyldimethyl Taurate
Emulsion StabilisingCaprylyl Glycol
EmollientCitric Acid
Buffering
Trisodium Ethylenediamine Disuccinate
Xanthan Gum
EmulsifyingPolysilicone-11
Retinyl Palmitate
Skin Conditioning
Tocopherol
Antioxidant
Phenoxyethanol
Preservative
Parfum
Masking
Water, Glycerin, Cyclohexasiloxane, Alcohol Denat., Pentylene Glycol, Niacinamide, Dimethicone, Glycine Soja Oil, PPG-6-Decyltetradeceth-30, Sodium Hyaluronate, Retinol, Adenosine, Ammonium Polyacryloyldimethyl Taurate, Caprylyl Glycol, Citric Acid, Trisodium Ethylenediamine Disuccinate, Xanthan Gum, Polysilicone-11, Retinyl Palmitate, Tocopherol, Phenoxyethanol, Parfum
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 WaterPhenoxyethanol is a preservative that has germicide, antimicrobial, and aromatic properties. Studies show that phenoxyethanol can prevent 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.
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
La Roche-Posay Retinol B3 Serum 22 ingredients
Curology Custom Formula (Tretinoin 0.06%, Clindamycin Phosphate 1%, Azelaic Acid 6%) 13 ingredients
Reviews
Here's what our community thinks
La Roche-Posay Retinol B3 Serum 22 ingredients
Very good and gentle retinol serum
My retinol journey began with this gentle serum with a concentration of 0.3% retinol: 0.1% pure retinol combined with 0.2% retinol palmitate that ensures gradual release of the active ingredients. It din't irritate my skin or cause any major break-outs, just some slight purging in the beginning, but that is concidered a normal reaktion that fades as soon as the Show more
Breakout
I woke up with oily skin and bumps after using this product
