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L-Theanine
Take 1 tablet daily
L-Theanine is a fascinating amino acid that is present in normal tea and is believed to be responsible for that unique ‘nice cup of tea’ feeling. Supplements of L-Theanine are now very popular, particularly in the USA, and Lamberts® L-Theanine is one of the leading brands in the UK.
Unlike most supplements that need to be part of a regime for several weeks before any effect may be noted, with L-Theanine there is a response within the first few hours of use. To obtain a FREE 10 day trial, simply phone our Technical Advice line on 01892 554314 (no purchase necessary).
£16.50 GBP
I've been using Zen Health Foods products for three months now and the difference in my energy levels is remarkable. The quality is exceptional and the customer service team genuinely cares about helping you find what works best for your health. Highly recommend.
I started using Essentia Natura Collagen a few weeks ago, and I’m genuinely impressed. My skin feels smoother, my hair looks healthier, and even my joints feel less stiff after workouts. It’s such an easy addition to my routine, and I can already see the difference.
I was looking for something simple to help me eat better and feel healthier, and Zen Health Foods made it easy. Everything feels thoughtfully chosen, and I love knowing I’m putting better things into my body.
Can we tempt you with 10% off your first order?