you want ionic. nanoparticles.. smaller particale size the better.
Find an STS 2-part kit. If it comes all-in-one the shelf lelf is almost certainly incredibly short. STS is a better option with more consistent results. Be willing to follow some precise instructions and it'll be a much better route to take.
i bought a 500ppm CS solution off amazon... i don't have a tds meter. however, since then a commenter showed it was 1/10th of advertised ppm. Many of the options sold on amazon are trash products, and there is no way to dilineate between the good and the bad. They all say the right things in description about the production process.
I used a 90-100 ppm dilution, assuming it was a true 500ppm... or, maybe i used 10ppm, who knows. Either way.. the plant get a little sickly, but did not produce male bits. Before my next try, i'm getting a 2-part STS kit... maybe a TDS pen to test my CS, lol.
holy shit ppl are drinking colloidal silver.. don't do that. LOL... it is not a health tonic no matter what some snake oil salesman tries to sell you. this is why there are trash products on amazon, lol.