Find A Store
1300 633 362 
Gen-Tec Nutrition source and blend the highest quality pharmaceutical grade L-Glutamine. We are privy to possibly the world's finest (up to 320 mesh size) free form powdered L-Glutamine. We can also boast the lowest impurity content of our naturally derived L-Glutamine product. In fact our "Pharmaceutical" manufacturer use an '18 stage' natural fermentation and filtration process. These two factors contribute to bio-availability and absorption (not solubility in water). L-Glutamine requires no carriers to enter the bloodstream or muscle cells. L-Glutamine is the most abundant amino acid in muscle tissue comprising about 60% of the free amino acids in the blood and muscles. It is also very abundant in the immune system.
L-Glutamine stores are depleted during any form of high intensity training (ie weight training, cycling, running etc) through the “glucose alanine cycle”. This can cause catabolism; muscle breakdown.
Supplementation of L-Glutamine helps restore levels in muscle providing an anabolic environment, muscle growth. It will also restore health and integrity of the immune system preventing overtraining syndrome.
L-Glutamine combines very well with micronised creatine to aid recovery and increase lean muscle mass.
For improved concentration, L-Glutamine crosses the blood/brain barrier to increase vigilance for sports or study.
For best results
Upon rising: 5g
20 mins before training: 5g
During training: 5g
Your order should arrive between and
Delays can occur during public holidays and sitewide sales.
60 Day Return Guarantee
If you change your mind or simply aren't happy for any reason, you can simply return your unopened product within 60 days of purchase to any Vitamin King store or our online warehouse for a full refund.
30 Day Flavour & Performance Guarantee
Don't like the taste or performance of your new product? Simply return your opened product with within 30 days of purchase with 5 scoops or less used to any store or our online warehouse for an exchange or store credit.
Safe & Secure Online Shopping
Ordering from Vitamin King is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
100% Satisfaction Guarantee
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
60 Day Return Guarantee
If you change your mind or simply aren't happy for any reason, you can simply return your unopened product within 60 days of purchase to any Vitamin King store or our online warehouse for a full refund.
30 Day Flavour & Performance Guarantee
Don't like the taste or performance of your new product? Simply return your opened product with within 30 days of purchase with 5 scoops or less used to any store or our online warehouse for an exchange or store credit.
Lowest Price Promise
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll match the competitor's pricing hands-down.
Gen-Tec Nutrition source and blend the highest quality pharmaceutical grade L-Glutamine. We are privy to possibly the world's finest (up to 320 mesh size) free form powdered L-Glutamine. We can also boast the lowest impurity content of our naturally derived L-Glutamine product. In fact our "Pharmaceutical" manufacturer use an '18 stage' natural fermentation and filtration process. These two factors contribute to bio-availability and absorption (not solubility in water). L-Glutamine requires no carriers to enter the bloodstream or muscle cells. L-Glutamine is the most abundant amino acid in muscle tissue comprising about 60% of the free amino acids in the blood and muscles. It is also very abundant in the immune system.
L-Glutamine stores are depleted during any form of high intensity training (ie weight training, cycling, running etc) through the “glucose alanine cycle”. This can cause catabolism; muscle breakdown.
Supplementation of L-Glutamine helps restore levels in muscle providing an anabolic environment, muscle growth. It will also restore health and integrity of the immune system preventing overtraining syndrome.
L-Glutamine combines very well with micronised creatine to aid recovery and increase lean muscle mass.
For improved concentration, L-Glutamine crosses the blood/brain barrier to increase vigilance for sports or study.
For best results
Upon rising: 5g
20 mins before training: 5g
During training: 5g
Your order should arrive between and
Delays can occur during public holidays and sitewide sales.
60 Day Return Guarantee
If you change your mind or simply aren't happy for any reason, you can simply return your unopened product within 60 days of purchase to any Vitamin King store or our online warehouse for a full refund.
30 Day Flavour & Performance Guarantee
Don't like the taste or performance of your new product? Simply return your opened product with within 30 days of purchase with 5 scoops or less used to any store or our online warehouse for an exchange or store credit.
Safe & Secure Online Shopping
Ordering from Vitamin King is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone either.
100% Satisfaction Guarantee
We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.
60 Day Return Guarantee
If you change your mind or simply aren't happy for any reason, you can simply return your unopened product within 60 days of purchase to any Vitamin King store or our online warehouse for a full refund.
30 Day Flavour & Performance Guarantee
Don't like the taste or performance of your new product? Simply return your opened product with within 30 days of purchase with 5 scoops or less used to any store or our online warehouse for an exchange or store credit.
Lowest Price Promise
In the unlikely event that you find your item cheaper at another online store, just let us know and we'll match the competitor's pricing hands-down.
