That's not very much, smart calm Ultra has 10,000mg of Magnesium, 550mg of vitamin B1, 125mg of Tryptophan, 2,000mg of inositol, 4,000mg of taurine. The tryptophan is the more fast acting ingredient, while magnesium and B1 are the nutritional needs it's trying to balance.
Regular SmartCalm only has 5,000mg of Magnesium, 550mg of vitamin B1, 2,000mg of inositol, 4,000mg of taurine. So half the magnesium, no tryptophan. That's why I started her on Ultra then brought her down to regular when her deficiencies were balanced out and when her new diet had settled her too.
ETA: just saw your link these are your ingredients: "Each serving contains 2,500 mg l-tryptophan, 1,000 mg thiamine, 1,000 mg inositol, 500 mg riboflavin, 400 mg magnesium, 400 mg vitamin B6 and 36 mg valerian root extract." This would make it a super fast acting, very strong calming supplement. I think that would be helpful for the days around the trailering and the first couple days in the new world - but I wouldn't use this on a regular basis, it's very strong. - In my less-than-educated opinion ;)
Last edited by PunksTank; 12-03-2012 at 10:38 PM.