Ionic Silver is generally made with many different types of chemicals, from bromides to phosphates (soap by-products that may contain lard) some are known as silver protein.
A johnny come lately to the CS world. Thinks it has to be complicated to work. It's been used for a century, or longer and worked well enough to not need 5000 PPM's, and it still pissed off big pharma.
Clean distilled water, 99.9% Silver rod, and a DC CS generator is all you need. The rest is sales BS.