L-theanine and Suntheanine is synthetically manufactured using a racemic of ethylamine and l-glutamine. The theanine in our high strength 250mg capsules is extracted from organic green tea in the mountainous region of Huan Province in South Central China. We keep it as pure as possible so you won't find additives such as lemon balm whose mechanism of action, ability to cross the blood brain barrier or synergistic benefit is unknown.
Theanine aids relaxation without sedation and is ideal for anybody looking to unwind. Each capsule contains the same amount of theanine found in 15-20 cups of tea.
UK
Free Royal Mail Tracked service on orders over £40. For orders under £40 a charge of £3.99 is applied. No weight limit.
Europe & Ireland
Postage is £10 per KG. Calculated at checkout.
Rest of the World
Postage is £15 per KG. Calculated at checkout.
We do not ship to Brazil, Singapore, Finland, Sweden, Norway, Denmark, Luxembourg, Spain and Ireland.
Please note that we are unable to send liquids greater than 100ml outside of the UK.
We also cannot guarantee delivery times for products shipped outside of the UK.
Dispatch times
For orders received before midday Monday - Friday (excluding bank holidays) we aim to dispatch the same day. Please note this is not always possible and dispatch times do increase at busy times.
