nostr:npub137hmhg7nyqqn7trrtm9pl23kmf6kcvsv3k48vktcd7m5jx7wucxswc5sg4 DMSA can be purchased without prescription but it does not cross the blood brain barrier, so that only helps with bloodstream toxins. Alpha lipoic acid (ALA) will though, and that's readily available on legit supplement websites. Its even put into some children's vitamins you can find at CVS. The problem is dosing properly and riding the half-life. Taking a large dose once a day doesn't help. I have a bunch of resources at home, I should compile them and post at some point.