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Doctor's Best L-Theanine with Suntheanine 150 mg 90 Veggie Capsules

Helps promote a relaxed state without drowsiness

Helps ease stress and occasional nervous tension

Helps promote a healthy mood and alertness

Helps diminish normal symptoms of Pre-Menstrual Syndrome (PMS)

£29.74
  • Buy 2 for £28.25 each and save 5%
  • Buy 3 for £26.77 each and save 10%
£29.74
In stock
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Free UK deliveryFREE UK delivery over £30
European delivery from £4.95
Refund or exchange60 day refund
Or exchange available
Description
Suntheanine is the premier, patented form of the amino acid L-theanine. Suntheanine is the purest form of L-theanine on the market today.
Ingredients

Nutritional Information

Ingredients  Typical Amount per Serving %RI*
L-theanine (Suntheanine) 150 mg **

* Reference Intake
** Reference Intake value not established

 

Ingredients

Microcrystalline cellulose, hypromellose (vegetarian capsule), silicon dioxide.

Free From

Gluten Free, Soy Free

Directions of Use

Take 1 capsule daily away from food, or as recommended by a nutritionally-informed physician.

Warning

Food supplements should not be used as a substitute for a varied diet. Do not exceed the stated dosage. Store in a cool, dry place, protected from light and heat. Keep out of sight and reach of children.

Caution

Not recommended for individuals who are pregnant and nursing.
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About The Brand
About The Brand

Doctor's Best

Bigvits are proud to introduce you to Doctor's Best, a brand dedicated to creating a healthier world filled with thriving families, positivity, and happiness. Founded by a physician in 1990, they set out with a vision to develop research-backed nutritional supplements. Today, with over 30 years of experience, Doctor's Best remains committed to their science-based approach to nutrition. They source top-quality ingredients and collaborate with industry-leading manufacturers to produce supplements that enhance people's well-being. At Bigvits, we gladly offer Doctor's Best's science-driven solutions for a healthier lifestyle.

Delivery & Returns

Delivery & returns

  • Free Delivery

    Same day dispatch on all orders placed before 14:30 (GMT) and free UK delivery on orders over £30

  • Click and Collect

    Click and Collect is available for customers who live within 25 miles of our Driffield warehouse

  • International Delivery

    European delivery options vary by country. Prices start from £4.95. Enter your address at checkout for a price

  • No Quibble Returns

    99% of customers love our products. We are confident you will too. 60 day money back guarantee