This brand has an average efficacy rating of 85 (out of 100) and medium irritancy

The most commonly used ingredients are: phenoxyethanol, glycerin, caprylyl glycol, potassium hydroxide, disodium edta

You can buy Alpha-H in the following online shops: Sephora, Cultbeauty, Lookfantastic, Amazon US, Beauty Bay, Recreate Yourself, Lookfantastic Australia, Alpha-H