Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum Versus Curology Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%)
Updated on September 11, 2023
Overview
What they are
These products are both cruelty-free and reef safe . They have a total of 0 ingredients in common
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 harsh alcohols, common allergens, fragrances, 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
Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum 26 ingredients
Curology Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%) 3 ingredients
About this product
About this product
At a glance
Click on any of the items below to learn more
Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum 26 ingredients
Curology Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%) 3 ingredients
Key Ingredients
Benefits
Concerns
Key Ingredients
Benefits
Concerns
Ingredients Side-by-side
Water
Skin ConditioningGluconolactone
Skin Conditioning
Lactic Acid
Buffering
Methylpropanediol
SolventGlycolic Acid
Buffering
Potassium Hydroxide
Buffering1,2-Hexanediol
Skin ConditioningDiethoxyethyl Succinate
SolventGlycerin
Humectant
Xanthan Gum
EmulsifyingPolyglyceryl-10 Laurate
Skin Conditioning
Acacia Senegal Gum
MaskingPolyglyceryl-10 Myristate
Skin Conditioning
Glyceryl Caprylate
EmollientNiacinamide
Smoothing
Salicylic Acid
Masking
Allantoin
Skin Conditioning
Disodium EDTA
Ethylhexylglycerin
Skin ConditioningPeat Water
Skin ConditioningCitric Acid
Buffering
Hydroxypropyl Methylcellulose
Emulsion StabilisingCapryloyl Salicylic Acid
Exfoliating
Butylene Glycol
Humectant
Potassium Sorbate
Preservative
Charcoal Powder
Abrasive
Water, Gluconolactone, Lactic Acid, Methylpropanediol, Glycolic Acid, Potassium Hydroxide, 1,2-Hexanediol, Diethoxyethyl Succinate, Glycerin, Xanthan Gum, Polyglyceryl-10 Laurate, Acacia Senegal Gum, Polyglyceryl-10 Myristate, Glyceryl Caprylate, Niacinamide, Salicylic Acid, Allantoin, Disodium EDTA, Ethylhexylglycerin, Peat Water, Citric Acid, Hydroxypropyl Methylcellulose, Capryloyl Salicylic Acid, Butylene Glycol, Potassium Sorbate, Charcoal Powder
Ingredient Ratings
Here's what our community thinks of the ingredients in these products.
When to use
Isntree Hyper Acid 4 AHA BHA PHA LHA 30 Serum 26 ingredients
Curology Custom Formula (Tretinoin 0.009%, Clindamycin 1%, Azelaic Acid 9%) 3 ingredients
