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Metabolics Theanine 200mg – 60 Capsules

Theanine is an amino acid naturally found in green tea.

It supports the nervous system and contains antioxidant properties.

Theanine is an amino acid found primarily in green tea, but also black tea and certain types of mushroom.

Although a non-essential amino acid – theanine can support health and well-being:

  • Supports cognitive function and mood
  • Can maintain a healthy sleep-wake cycle
  • Can support the body in times of stress

This product is suitable for vegetarians and vegans.

60 capsules.



Availability: In stock

Who are Metabolics?

Metabolics are a UK owned and operated family run business based in Wiltshire established in 1991. This company has Good Manufacturing Process (GMP) status, which means that strict requirements and regulations must be adhered to in terms of all raw materials used and how they are processed; and results in products that are of a pharmaceutical grade.

What can you expect from Metabolics products?

Metabolics do not add any extra nasties to their products – this means:

  • • No binders
  • • No coatings
  • • No flavours
  • • No fillers or bulking agents
  • • No colourings
  • • Non-GM
  • • Non irradiated

Many are suitable for vegetarians and vegans, ingredients are derived from natural sources where possible, and in a form that the body can utilise effectively.

The dose range of their vitamins and minerals is of a therapeutic level – yet designed to ensure no toxicity occurs if taken long-term. (Many were in fact designed by Dr. William Davey – who was physician to the queen, so you are in good hands!)

All supplements are fully traceable from raw material to finished product with an emphasis on purity and quality, making Metabolics a company that NatureDoc trusts, with the added bonus that they are just down the road from us – practically neighbours!


Ingredients L-Theanine, Hydroxypropyl Methylcellulose (capsule). Vegetarian Society Approved

Each capsule contains:                                 %NRV*

L-Theanine………………… 200 mg   …… †

† Nutrient Reference Value (NRV*) not established Allergens and Avoidances Please see product tags above for details of which diets this is suitable for. Suitable for vegetarians and vegans.

Directions Recommended dose 1 capsule per day with food*. Do not exceed this recommended dose. Consume within 3 months of opening. Warning If pregnant or breast feeding, consult your healthcare practitioner before using. This product should not be used as a substitute for a varied diet. Storage Store in a cool, dry place out of reach of children. *The stated recommended dose can be changed as directed by your healthcare practitioner.

Weight 0.034 kg


Age Suitability




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Please note: This product is not intended to prevent, treat, or diagnose any medical conditions. Food supplements should not be used as a substitute for a varied diet and healthy lifestyle. Consult your doctor if you are pregnant, breastfeeding, taking medication or have a medical condition before use. Always read the label.

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