This brand has an average efficacy rating of 81 (out of 100) and high irritancy

The most commonly used ingredients are: glycerin, butylene glycol, xanthan gum, caprylic/capric triglyceride, caprylyl glycol

You can buy HydroPeptide in the following online shops: Walmart, Amazon US, Skinstore, Dermstore, Lookfantastic US, Face the future, Recreate Yourself, Lookfantastic Australia, SkincareRX, HydroPeptide