Glutagenics 167g High Strength Glutamine Powder
Glutagenics 167g High Strength Glutamine Powder Glutagenics 167g High Strength Glutamine Powder Label

Glutagenics® 167g - High Strength Glutamine Powder

High-strength L-glutamine powder with quercetin & zinc to support a healthy intestinal lining, essential for healthy digestion and overall health

98% of 100
  • Vegetarian
  • Vegan
  • Gluten-free
  • Dairy-free
  • Soya-free
  • Non-GMO

Why choose Glutagenics®?

Ideal for those requiring high strength support for the integrity and optimal function of the gut lining. Glutagenics® is a powdered blend of L-glutamine, quercetin and zinc. Studies have shown that this combination may together comprehensively support the integrity and optimal function of the gastrointestinal tract. A healthy gut lining is essential for healthy digestion, immune function and overall health. The main ingredient, L-glutamine, is the most abundant naturally occurring non-essential amino acid in the body. Although it can be made in the body, different areas of the body have different requirements for L-glutamine, and the biggest users are the rapidly growing and dividing cells of the gut lining. Quercetin, zinc and L-alanyl-L-glutamine complete this gentle yet powerful formula.

Glutagenics® works well as part of a 5R gut restoration programme and can be taken alongside our other popular digestive products, including our Ultra Probioplex™ range of probiotics.


What is L-alanyl-L-glutamine?

This is a blend of the amino acids L-alanine and L-glutamine that has shown superior absorption, stability and solubility when compared to L-glutamine alone. This means the body is able to absorb more glutamine when taken together with L-alanyl-L-glutamine to support the gut lining.


Why is zinc included?

Glutagenics® contains zinc which is a crucially important mineral, that’s involved in all areas of the body. Adequate zinc is necessary for a proper functioning immune system. Zinc also plays an active role in cell division, and is therefore important in wound healing, and also, the replacement and regeneration of the gut lining as these cells are constantly being replaced.

Read more about digestion, probiotics & gut health on our dedicated page here: Don't be a Misery Guts!


Product Code: 44039

Mix 1 teaspoon with water daily, or as directed.

1/2 teaspoon is recommended for children from the ages of 8 -12 years old.


When should I take Glutagenics?
Glutagenics is best taken half an hour before a meal or else with a small carbohydrate and fat based snack. This is to avoid competition with protein for absorption.


  • 2000mg of the amino acid L-glutamine.
  • 5mg zinc to help regenerate the gut lining.
  • 100mg quercetin, a flavonoid that has a gastroprotective effect.
  • Powder form for flexible dosing.
  • Easy to take and ideal for those who don't like taking tablets or capsules.
  • Naturally flavoured with stevia.
  • Tasty orange flavour that can be mixed with water to make a refreshing drink.
  • Suitable for vegetarians and vegans.
One teaspoon (2.8g) typically contains:   % NRV*
L-Glutamine 2000 mg 50
Zinc (citrate) 5 mg
Quercetin 100 mg
L-alanyl-L-glutamine 100 mg


* NRV is the Nutrient Reference Value
NRV not yet established

Other ingredients:

Steviol glycosides

Flavour: Orange flavour, citric acid, flavour

Suitable for adults and children from the age of 8 years (1/2 teaspoon is recommended up until 12 years). 

Vegan and vegetarian.

It is not recommended in pregnancy or breastfeeding.

If you are taking any kind of medication or have a medical condition, consult a healthcare practitioner before using.

The safety of glutamine in cancer patients has not been established, therefore Glutagenics® is not recommended to those with cancer.

This product is hypoallergenic / does not contain any of the 14 major allergens listed in Annex II (1169/2011) of the EU Food Information for Consumers Regulation.

Nutri Advanced supplements should not be used as a substitute for a varied diet and healthy lifestyle. Results may vary between individuals.