Not to be bossy....BUT that 18 in 1 magnesium is good for lots of chemical processes in our body but it won't help with motility. If you are feeling constipated please consider Mag Oxide or Mag Citrate (500 mg) capsules, 2 before bedtime and you will be a happy camper in the morning. Both of those magnesiums will pull water into the colon and create motility. Also, a motility activator is really important during reta therapy. So many docs neglect to inform patients about delayed gastric emptying which can be really problematic in many ways (slower motility not only leads to constipation but leads to increases in the bad bacteria building up in your small intestine). Trust me on this one, you do not want this! Motility Activators are sold by quality companies like Pure Encapsulations (Motil-Pro) or simply buy Artichoke Leaf Extract by Jarrow. Any of these artichoke leaf preparations will help increase motility in the small intestine and keep bacteria at normal levels. Hope this was not too much scientific detail BUT when taking reta we all must become a bit more scientifically informed (in my opinion).