It’s a natural miracle pill!

Will not repurchase this brand again. It does nothing at all. None, nada, zip.

In description it only has the main ingredient l-theanine, gelatin and rice flower. When product arrived, it says it also contains magnesium stearate, microcrystalline cellulose and silicon dioxide.

The only thing i've found mildly useful is one tablet of naproxen pm before i go to bed. Simply being powdered green tea causes me trouble swallowing, stomach discomfort and full body allergic reaction. Dizzy, dehydrated, exhausted and headachy all da...  Read More

Kudos to the seller for making a high quality product. Always reliable. Bulk supplements seems to be the best company for supplements.

It really, really helps with my tongue thrusting (pushing my tongue against my bottom teeth subconsciously throughout the day) and with my night time bruxism. Takes away the jitters and anxiolytic effects.

L-theanine is truly a life saver in today's expensive and stressful world. Arrived on time and undamaged. Woke up with a l-theanine hangover and headache/groggy.

Tried caff and decaf green tea and decaf tea seems to work best for me. L-theanine modulates brainwaves for a nootropic effect.

L-theanine really works, this particular brand of powder is just a dud. I am strict keto so if my electrolytes are off its a major problem for me. Low magnesium immediately translates into rough nights of barely sleeping while my heart pounds hard eno...  Read More

The 250 gram bag has a revolting, musty smell that disgusts us every time the bag is opened. It smells strongly like chemicals. This has a strange flavor - kind of sweet chemical.