Jigsaw Health L-Theanine by Suntheanine declares that this supplement will provide your body with relaxation without the side-effect of drowsiness that can become addictive to your health.

They advise that it will enhance your mental precision and provide you with a healthy, calm mood and leave you with the feeling of only feeling good. But, does this product guarantee you that it will work?



The Jigsaw Health supplement only contains one ingredient:

  • L-Theanine has not been proven or tested to provide sufficient evidence that it is effective in the treatment of anxiety. Early proof seemed to point to Theanine allowing people who are not afflicted by stress and anxiety to relax, however the same result has not been seen with people who are already tormented from anxiety or stress.

How Is It Different?

It is said that it contains 100% Suntheanine that is the only pure form of L-Theanine with no impure D-Theanine and advised that it is protected by 60 internationally recognized patents for manufacturing and use and to be FDA approved.

Recommended Dosage

The prescribed dosage is 1 vegetarian capsule to be taken three times a day after each meal and only if needed. It is not addressed on how many times the dosage should be taken daily, leaving it safe to assume that it is once a day.


All- in-all Suntheanine is regarded to be safe on the FDA list, but there are still moderate and rare side-effects that consist of; headaches, insomnia, irritability, diarrhea and heartburn.


Jigsaw Health’s L-Theanine has various pricing selections depending on the quantity of bottles that you buy, with escalating discounts as the amount of bottles amplifies. Each bottle consists of 60 capsules per bottle and if taking one a day should last you two months, but if you do need to take 3 capsules a day it will only last you 20 days.

  • $19.97 for 1 bottles
  • $34.97 for 2 bottles
  • $49.97 for 3 bottles
  • $64.97 for 4 bottles


Jigsaw Health’s L-Theanine is backed by a 90 day, hassle free full money back guarantee that includes free shipping.


Jigsaw Health’s L-Theanine is only successful and relaxing you if you are not already sensitive to constant worry or run down by nervousness.

Click here to learn about our Top Anxiety Products