Product details

€ 24,90
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L-Glutamine is the latest addition to the range. L-Glutamine may enhance recovery from exercise, as well as promoting immune and gut function. Add to water, juice or a shake and consume pre or post workout


The product contains 100% pure L-Glutamine which is ideal for any athlete engaging in a long-term training program.

Each serving contains 5g of L-Glutamine.

Key Features

  • 5g of high quality L-Glutamine per serving
  • Unflavoured variety
  • Easily mixed in water, juice or a protein shake

Recommeded Usage

Consume 5g of SiS L-Glutamine 1-3 times per day.

Directions for Use

Mix with 200-300ml of water, fruit juice or in your pre and/or post workout shake using an SiS protein shaker. Consume no more than 3 servings per day.


L-Glutamine is the most abundant non-essential amino acid found in muscle tissue. During periods of prolonged and intense exercise, both blood and muscle stores of glutamine can become depleted and remain reduced in the post-exercise recovery period. Glutamine is also an important energy source for immune and gut cells and cells. L-Glutamine supplementation can help replenish the diminished Glutamine stores post-exercise. Glutamine supplementation before and after exercise may therefore improve muscle (promote muscle recovery), immune and gut function.

SiS L-Glutamine is tested under the Informed Sport Certification program. This approach involves testing every single batch of SIS finished product which leaves the Company’s factory, screened against the 2017 World Anti-Doping Agency (WADA) list. Banned substances including steroids are tested to the level of 10 Nanograms per gram, and stimulants to 100 Nanograms per gram. Batches (sampled at the beginning, during and end of each product batch) receive the recognised and respected Informed Sport* certificate and SIS provides the documentation to athletes on request.

Informed Sport Registered

Our complete product range is developed using a world-class approach to banned substance testing, providing assurance for athletes. For more information on Informed Sport & our unique world class approach, click here.

Nutritional Info

Typical ValuesPer Serving (5g)Per 100g
Energy 0kj/0kcal 0kj/0kcal
Fat 0g 0g
of which saturates 0g 0g
Carbohydrate 0g 0g
of which sugars 0g 0g
Protein 0g 0g
Salt 0g 0g
L-Glutamine 5g 100g


L-Glutamine (100%)

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