Very impressed, super quick delivery (arrived day after ordered and this was to a rural address!) and very competitive prices. Would very highly recommend to anyone looking for a company that ticks all the boxes5

great communication love the little gifts.5

Received order in a week. That was quick considered I am in Canada! The box was a little too flimsy as the box was slightly crushed. But overall very good transaction.5

Naman choudhary is a very patient person, both on a business trip, or on sick leave, he patiently answered my questions, thank you very much. If the shop will be able to reduce the cost of delivery to China ,I think there will be more orders.5

Excellent service and product as usual.Fantastic team work and such speedy delivery. Many thanks5

My first order and I was very impressed by the speed of delivery. Ordered on the 14th, arrived on the 16th and we are on Rural Delivery. Amazing, thank you!5

You have some great employees who provide excellent service . Wendy in particular , If I was her boss I'd give her a raise ............she deserves one. regards Greg Hickmott 5

I have to say it is a amazing shopping.Good service .Fast delivery,total 6days from NZ TO CHN. Thank you all.5

This company is the BEST to deal with bar none ! Super fast process and delivery, also makes everyone feel special and not just a number. Congrats to Wendy and Sheldon. LOVE THE NEW WEBSITE5

Received my order the next day, so very pleased. Thanks again also for the promotional emails, the alert to the clearance Sale, very helpful on this occasion.5


Doctor's Best - L-Theanine with Suntheanine 150mg

Doctor's Best - L-Theanine with Suntheanine 150mg

90 Vcaps @


Or 8.75 NZD (over 6 payments)

Relaxation without drowsiness. Reduces stress and tension. Suntheanine® is the premier, patented form of the amino acid L-theanine.

Suntheanine® is the purest form of the L-theanine on the market today, containing 100% Suntheanine. L-theanine is an amino acid derived from green tea (produced in Japan) that is responsible for the relaxation-inducing effect of tea consumption.

L-theanine is synthesized in the roots of tea plants and transported to the leaves, comprising about 2% of the total dry weight of green tea leaves. It is the ingredient that is responsible for both the taste and the relaxing effects of green tea.

Suntheanine® has been shown to promote an alert state of relaxation. This is characterized by an increase in alpha brain waves (signifying a relaxed, alert state) and a decrease in beta brain waves (signifying an awake, excited state of mind). Suntheanine® may also improve sleep quality, enhance mental acuity and soothe away tension and nervousness.

Research shows that supplemental L-theanine crosses the blood-brain barrier within 30 minutes of intake and this is able to exert its effects directly on the brain.


Suntheanine® L-theanine is best known for its unique ability to promote relaxation without causing drowsiness.
Promotes a relaxed state without drowsiness
Eases stress and everyday nervous tension
Promotes a positive mood and alertness
May enhance cognitive performance and promote attention to detail
Helps ease stress and everyday nervous tension

Adult Use: Take 1 capsule daily, or as directed by a health care professional.

Suntheanine: L-theanine 90 caps

Serving Size 1 capsule
Servings per container 90 capsules

Amount per serving:L-theanine 150mg

Jiffy bags
Xcel Health