Glutagenics™ 167g – High Strength Glutamine Powder

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Glutagenics™ 167g – High Strength Glutamine Powder

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Availability: In stock

Your Price  £46.15



Glutagenics™ features three key ingredients – l-glutamine, the bioflavonoid quercetin and zinc. Studies have shown that this combination may together comprehensively support the integrity and optimal function of the gastrointestinal tract. Glutagenics also contains Sustamine® (l-alanyl-l-glutamine). Research has shown Sustamine® helps to increase absorption of l-glutamine. This is a gentle, yet powerful synergistic blend.

L-Glutamine is the most abundant naturally occurring non-essential amino acid in the body, and it may be made from another amino acid, glutamic acid. Though 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 intestinal lining.

Glutagenics supplies high levels of the amino acid l-glutamine, with one teaspoon (2.8gm) containing approximately 2000mg (2gm). A powdered form may promote optimal absorption and assimilation.

Sustamine is a dipeptide that combines l-glutamine and l-alanine. Research has shown that this combination of l-glutamine and l-alanine has superior absorption, stability and solubility when compared to l-glutamine alone.

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.

Quercetin is a bioflavonoid found in many fruits and vegetables.

Powdered form for ease of use and flexible dosing. Tasty orange flavour.

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

Product Code: 44039


Supports a healthy intestinal lining, which is essential for healthy digestion, immune function, liver function, and overall health.


Supplies high levels of the amino acid glutamine, which provides both a source of fuel and precursors for growth to the rapidly dividing cells of the intestinal lining.


Provides Sustamine® which is a dipeptide that combines L-Glutamine and L-Alanine. Research shows that this combination of L-Glutamine and L-Alanine has superior absorption, stability and solubility when compared to L-Glutamine alone.


Quercetin has been shown to have a gastroprotective effect.


Zinc helps to support immune health and also helps regenerate the gut lining.


Powdered form for ease of use and flexible dosing.


Tasty orange flavour.


One teaspoon (2.8g) typically contains       % NRV*
L-Glutamine   2000 mg   50
Zinc (citrate)   5 mg  
Quercetin   100 mg  
L-alanyl-L-glutamine (Sustamine®)   100 mg  


* NRV is the Nutrient Reference Value
✝ NRV not yet established

Other ingredients:

Steviol glycosides
Flavour: Orange flavour, citric acid, flavour

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.


Mix 1 teaspoon with water daily, or as directed.


Do not use if pregnant or breastfeeding. If taking any kind of medication or have a medical condition, consult a healthcare practitioner before using this product.

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

Product Updates

September 2017

Glutagenics has a new formula. Aloe vera and DGL Liquorice have been removed, and zinc, quercetin and L-alanyl-L-glutamine has been added. The amount of glutamine per serving is now 2g. The new formula is an orange flavour and should be taken just once daily.



"Trustpilot Review"

Review by Dr Marshall Posted on 31/10/2019
I'm always wary of powdered supplements and feared that this would be another "hold you nose and gulp it down" experience - so I was very pleasantly surprised that the orange flavour is perfectly acceptable and drinkable.

"Trustpilot Review"

Review by Alexhpilot Posted on 01/05/2019
Very easy to mix with water.

"Trustpilot Review"

Review by Victor Kendal Posted on 30/07/2018
This product does exactly what I was hoping for, for my clients.

"Trustpilot Review"

Review by Marina Jones Posted on 31/01/2018
Amazing difference since I started taking this. Read about it in a book. Glad I tried it since it improved my health a lot. Will keep taking it!

"Trustpilot Review"

Review by Veronica Martin Posted on 21/09/2017
I have found this product invaluable in helping with my digestion.

"Trustpilot Review"

Review by Ann Posted on 28/04/2017
This product has improved my gut health problems way beyond my expectation's. The quality and delivery are also both first class. I have no hesitation in recommending this product.