skip to main content

Metabolic Maintenance   L-Theanine 200 mg - 120 Capsules

Shop all Metabolic Maintenance products
2 Reviews

"I wouldnt be without L-Theanine at any time. It has helped me immensely to calm ..."  Read all reviews

Item Number: MM1145
Serving Size: 1 Capsule Servings per Container: 120
Price per Serving:  $0.51 Price per Unit*: $0.51 per Capsule
* Price Per Unit may reflect product's price per capsule, tablet, ounce, fluid ounce, etc.
23 In Stock.

This item will ship on Monday before 5PM EST.

Free Shipping
days. Never run out.
- +

It's not uncommon to become stressed out and anxious from time to time. Everyday life can be very stressful‚ and you need to make sure you can manage your stress effectively. If not properly handled‚ excessive stress and anxiety can cause trouble sleeping and mood changes. You may want to seek a natural remedy to help counteract stress and help avoid these dangerous conditions. L-Theanine by Metabolic Maintenance is a supplement that‚ when combined with a healthy diet and regular exercise‚ may dramatically reduce the amount of stress and anxiety you feel.

Each capsule of Metabolic Maintenance’s L-Theanine provides 200 mg of the essential amino acid. L-theanine is a non-protein amino acid found almost exclusively in the green tea leaf. Green tea has a rich history of medicinal and relaxing properties. It may be able to reduce both mental and physical stress after being consumed by helping invoke a feeling of deep tranquility without any drowsiness or chemical dependence. Other potential benefits of L-theanine include improved concentration‚ cardiovascular support‚ and a decrease in adrenaline (which is a stress hormone). These benefits may stem from theanine's ability to cross the body's blood-brain barrier. This amino acid can also help you get a more restful sleep.

Each 120-capsule bottle of L-Theanine by Metabolic Maintenance should last roughly four months‚ depending on your dosage. The recommended dosage is one capsule per day‚ unless otherwise directed by your doctor.

Metabolic Maintenance vitamins and supplements are time-tested and physician-approved. All products are truly excipient-free‚ meaning that they have no fillers like cellulose or silicon dioxide that other manufacturers often add to products. Using only the purest ingredients and cutting-edge medical technologies‚ Metabolic Maintenance vitamins and supplements come in tinted glass bottles to best store them without losing their potency and effectiveness.

These statements have not been evaluated by the Food and Drug Administration (FDA). These products are not meant to diagnose‚ treat or cure any disease or medical condition. Please consult your doctor before starting any exercise or nutritional supplement program or before using these or any product during pregnancy or if you have a serious medical condition.

  • MFG # 00147
  • UPC # 838287001478
Official Website:

Serving Size: 1 Capsule

Amount Per Serving / % DV

L-Theanine 200mg / *

*Daily Value not established.

Other Ingredients: Vegetarian capsule.

Manufactured in a GMP Certified Facility.

One capsule daily as a dietary supplement‚ or as directed by a Doctor. Best taken between meals.

Caution: Pregnant or lactating women‚ consult your healthcare professional before taking this product.

Keep out of reach of children.
Keep tightly closed in a dry place; do not expose to excessive heat.

  • Gluten Free
  • GMP

Ratings and Reviews

Write a Review
  • 5.0
5 2
  • 2 Reviews
    • Verified Buyer

      Rest assured

      from Racine, WI on 4/25/2014
      I love this product!!! I usually take this product about 30-45 minutes before bed time to feel relaxed. It helps me to get a better nights sleep. It is also a great product to take throughout the day to reduce anxiety (i.e. giving a presentation before a doctor appointment before a exam etc.).


      The results are felt within 30-60 minutes. It is a pure supplement. It comes in 100 or 200mg.


      review-checkI would recommend this item to a friend.
    • Without the product

      from Racine, WI on 10/10/2012
      I wouldnt be without L-Theanine at any time. It has helped me immensely to calm me down. Have recommended L-Theanine to others and they have benefited from it as well.



      review-checkI would recommend this item to a friend.

Customer Questions and Answers

Please ask any questions you may have about this specific product in the field below.

Your question(s) and our corresponding answer(s) will not be confidential and will be posted publically on this specific product page.

Additionally, PureFormulas is unable to directly recommend products in relation to specific health conditions. Please contact your trusted healthcare practitioner for direct product recommendations.

If you have any general questions regarding orders or our policies and programs, please contact our Customer Happiness Team @ 1.800.383.6008

If you are pregnant, nursing, taking any medications or have any medical condition, consult your doctor before use. Your healthcare professional is the best source for guidance before beginning an exercise or nutritional supplement program.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Ask a Question

Please log in to submit a question Log In