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Description
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Do you have a question?
Benefits of L-Glutamine for athletic performance:
- Promotes muscle growth & decreases muscle wasting
- Improves metabolism
- Boosts endurance
- Curbs cravings for sugar & alcohol
Benefits of L-Glutamine for overall health:
- Helps restore plasma glutamine levels depleted after periods of physical stress.
- Helps support immune system health after periods of physical stress.
- Is a source of amino acids involved in muscle protein synthesis.
- Helps to assist in muscle repair after exercise.
- Support the digestive system during period of physical stress.
- Digestive support, muscle growth, repair & recovery and immune system health support.
Sfera L-Glutamine is:
- Suitable for diabetics & vegetarians
- Alcohol-free, preservative-free
- Sugar-free & gluten-free
Directions
Adults:
Take one (1) scoop daily with water or juice on an empty stomach, or as directed by your healthcare provider.
For optimal results, take a dosage within 90 minutes following your workout or as a last dosage prior to bedtime.
Ensure to drink enough fluid before, during and after exercise.
Do not exceed the recommended daily dosage.Specifications
130g
Ingredients
One scoop (5ml) provides: L-Glutamine powder 5 000 mg
Country of Origin
Produced in South Africa
Warnings
Consult your doctor prior to use, especially if you have a medical condition or are taking prescription medication.
Take special care:- If you have liver or kidney disease.
- If you have or are following a low protein diet.
Tell your doctor if you notice any of the following: headache, Stomach pain, burping, feeling bloated, flatulence (gas), nausea (feeling sick), vomiting (being sick), diarrhoea, and constipation.
Pregnancy and breastfeeding: Do not take SFERA L-Glutamine POWDER if you are pregnant, or if you are breastfeeding your baby. -
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Reviews
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Reviews
20 out of 20 people would recommend this product
04/11/2025, By AllyI started taking L-Glutamine to help heal my gut and reduce inflammation after struggling with gastritis and leaky gut issues. I’d read that it helps repair the intestinal lining and supports overall digestive health, so I decided to give it a try.
Within a couple of weeks, I noticed less bloating, less burning in my stomach, and an overall calmer digestive system. My energy levels also improved, probably because my body was finally absorbing nutrients better.
What I really like about L-Glutamine is how gentle it is — it doesn’t upset my stomach or trigger discomfort like some supplements can. I usually take it first thing in the morning or between meals, and it mixes easily with water or a smoothie.
It’s definitely not a quick fix, but with consistent use, it’s helped me feel more comfortable, less inflamed, and more balanced overall. I’d highly recommend L-Glutamine to anyone dealing with gut irritation, gastritis, or low energy from poor nutrient absorption.18/06/2025, By NunuThis is an indispensible supplement for gut health, exercise recovery and immunity. Best quality too.06/03/2025, By DaniellaReally noticed the difference already! Amazing product and convenient to use. Comes with a cute lil spoon inside so you get the most accurate dose.19/02/2024, By SiphiweThe product didn't have the miraculous effect described in other reviews. I noticed no difference in taking it for my gut or overall health.06/11/2023, By LuluConsistently good quality. This stuff cured my chronic gastritis. It works well for exercise recovery too.11/10/2023, By NExcellent product. Consistently good quality. Great for gut health and recovery.13/07/2023, By NunuThis is my first choice when it comes to L-Glutamine supplementation. A trusted brand.06/06/2023, By NunuThis is my go-to L-glutamine supplement. Consistently good quality and delivers results.16/04/2023, By RochelleThis product is amazing for people with stomach ulcers, digestive diseases or acid reflux. Truly helped. I will keep buying it and it doesn't taste like anything which is great to take with just plain water.16/04/2023, By RochelleThis product is amazing for people with stomach ulcers, digestive diseases or acid reflux. Truly helped. I will keep buying it and it doesn't taste like anything which is great to take with just plain water.
Please Note:
Faithful to Nature is an online retail store, specialising in a wide selection of natural supplements, vitamins, superfoods and health-related products. Our green team is all about helping you unlock your full potential to live a healthy life; however we are not medical professionals. Please do consult your health care practitioner when seeking medical advice. Some products may be manufactured in a factory that also produce gluten, nuts and dairy products.
