This effect is more pronounced if you take it with gaba. I am an avid supplement buyer and spend week's reading and researching about anything i purchase.

It's a mood booster for me, and it actually tastes good! It dissolves well. It is a teeny tiny bit grainy but not bad at all.

The way you take it is to buy a measuring spoon made for grams. Then the first day, do one gram in the morning, and one at night. It is easier to dispense powder from a container than from a plastic bag.

The latest batch of this supplement doesn't dissolve effectively in hot water, which then irritate your * and make you cough. Taking this supplement while not taking adequate calcium intake will cause phosphorus wasting (cloudy urine), along with othe...  Read More

I was tricked. Will never buy again from this site. Going back to usual brand. I'm returning to my old brand that was more expensive and more reliable.