Purity of Product from Reputable Company for Ordering 35% Hydrogen Peroxide

I am scared to order hydrogen peroxide online. I used to order from a company Garden of Eden but that company no longer exists. Who is a reputable company to order from? I've read that Guardians of Eden, Celeste's, Trinity Nutralab, and Pure Health Discounts are all the same company and have some negative reviews. I want to trust the quality of the product and I don't know who to trust. Tweet