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Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)
$19.99 USD
Taxes included.

About this item

  • DOCTOR’S BEST PURE L-GLUTAMINE POWDER – an amino acid that is a building block of protein. L-Glutamine is used to support muscle growth, skeletal muscles and athletic endurance. L-Glutamine is an amino acid that occurs naturally in our body. It is found abundantly in the muscle tissues and circulates freely in the blood.
  • Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery
  • AMINO ACID - L-Glutamine allows the body the much-needed amino acids to increase muscle hydration. This is an essential process in the body that supports muscle recovery from high intensity workouts.
  • RECOVERY OF MUSCLE STRENGTH – L-Glutamine helps promote muscle growth and support athletic performance. L-Glutamine is used for muscle production, that means the body is actively using it to repair injured or damaged muscle tissue. Makes it a great supplement to take to reduce recovery time, boost muscle mass or ease minor aches and pains.
  • OPTIMAL IMMUNE FUNCTION – Glutamine supplements may help improve immune function and preserve protein stored in the body. Glutamine plays an important role in immune function, as the body may not be able to produce enough of it.
  • Non-GMO / Gluten Free / Soy Free / Vegan
Shipping


We aim to deliver your order within 5 to 7 business days after it has been confirmed.
Delivery times may vary based on your location and courier availability, but we always strive to get your items to you as quickly as possible.

Return policy

We want you to be fully satisfied with your purchase.

If you receive a defective, damaged, or incorrect item, you can request a return within 7 days of receiving your order.

To be eligible for a return:


  • The item must be unused, unworn, and in its original packaging.

  • A proof of purchase or order confirmation is required.

  • Products such as personal care or hygiene-related fitness items (e.g., mouth trainers, sweat belts, etc.) cannot be returned once opened for hygiene reasons.

Once your return request is approved, we’ll provide instructions on how and where to send your package.

After we receive and inspect your returned item, we’ll notify you about the status of your refund.

If approved, your refund will be processed within 5–10 business days to your original payment method.

Refunds are not granted if:

  • The item is returned after 7 days of delivery.
  • The product is damaged due to customer misuse or negligence.
  • The product is returned without original packaging or missing parts.
Manufacturing

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Frequently asked questions

What is the return policy?

Our goal is for every customer to be totally satisfied with their purchase. If this isn’t the case, let us know and we’ll do our best to work with you to make it right.

Are any purchases final sale?

We are unable to accept returns on certain items. These will be carefully marked before purchase.

When will I get my order?

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Where are your products manufactured?

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

How much does shipping cost?

Shipping is calculated based on your location and the items in your order. You will always know the shipping price before you purchase.

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