Oceans of Goodness is a great product to use post mercury amalgam removal. My holistic dentist recommended I use Oceans of Goodness Seagreens capsules after I had all 5 of my amalgams replaced, and I am happy taking them. Historically, I have had a hard time using supplements/super foods etc, especially during the winter when my mitochondrial redox potential is low, but the Seagreens capsules are absolutely fine for me to take. The price is good and so is the dispatch and delivery time. I will be having my heavy metals checked in due course. I recommend this product :)