L-theanine 500mg - 60 tablets, vegan

The amino acid L-theanine belongs to the non-proteinogenic amino acids and is a derivative of glutamic acid. It is found naturally in the leaves of black and green tea, where green tea contains significantly more L-theanine than black tea, as the theanine is partially degraded during the fermentation of green tea.

L-Theanine was discovered as a component of green tea in 1949.

The L-theanine tablets by Fair & Pure

  • vegetarian and vegan
  • gluten-free, lactose-free, fructose-free
  • without magnesium stearate
  • without silicon dioxide
  • without colourings, flavourings and preservatives

Note: As a manufacturer of food supplements, we are not allowed to give any information on the effect of vital substances due to legal requirements. Please inform yourself on e.g. technical pages on the internet or in specialised literature before ordering our products online.


12,95 €

(21,58 €*/per 100 g)

incl. 7 % VAT excl. shipping costs

Net weight: 60,00 g

Item no. 6084060

Ready to ship


Delivery time: 1-2 days *
* For deliveries to Germany. For delivery times for other countries and information about the calculation of the delivery date, please see shipping information page.

* All prices include VAT, shipping costs excluded shipping costs

Adults 1 tablet daily with a meal and plenty of water.

Not suitable for pregnant and breastfeeding women.
60 tablets

Content per tablet
L-theanine 500mg
L-leucine 30mg

Ingredients: L-theanine, bulking agent microcrystalline cellulose, L-leucine, cottonseed oil

To rate Fair & Pure dietary supplements, please log in with your customer account. Thank you!

Customers also bought