it's not so bad (pricewise) really. If you're dosing the recommended amounts of every product they have it'll definately cost you a pretty penny. however, after researching, and speaking to a trusting LFS owner, I decided to give it a shot.
The LFS owner i spoke to swears by it. To be honest he only told me to purchase the vitalizer, but since I have quite a few LPS in the tank I also purchased the amino acid concentrate.
For dosing, I add 2 drops of the vitalizer and 1 ml of the amino acids. I've only been dosing since Thursday so it's a little early to tell if it's doing a difference. One thing is for sure, the amino acid does help.. Minutes after dosing, all my soft corals open up, huge. In a matter of days I;ve seen the colors on my riccordia, hammers, frogspawn, really come to life.
I'll update the status on my SPS this week.
At this rate of dosing, they will easily last me at least 6 months, if not longer. Not so bad for the price if the results are as good as they claim.