

🔥 Elevate Recovery & Immunity with Every Scoop 💥
Sports Research L-Glutamine delivers 5 grams of premium, fermented amino acid per serving to accelerate workout recovery, support gut health, and boost immune function. Made in the USA, vegan, gluten-free, and rigorously tested for quality, this powder blends seamlessly into your daily routine—perfect for health-conscious professionals seeking scientifically backed performance and wellness support.


















| ASIN | B0CCJZY4C2 |
| Best Sellers Rank | #15,509 in Health & Household ( See Top 100 in Health & Household ) #12 in L-Glutamine Nutritional Supplements |
| Customer Reviews | 4.8 4.8 out of 5 stars (631) |
| Date First Available | September 23, 2023 |
| Department | unisex-adult |
| Is Discontinued By Manufacturer | No |
| Item model number | FG388 |
| Manufacturer | Sports Research |
| Product Dimensions | 5.25 x 4 x 4 inches; 13.76 ounces |
F**Y
NOT a Vine Voice Review
I've been taking L-Glutamine for a few weeks now after reading research done in relation to ADHD and ADD, in which individuals with ADHD had low Glutamine levels. Once supplemented, it helps a lot of said issues. Please do your own research regarding this, but for me- it's been an incredible supplement I will continue to buy. With that said, regarding the nature of Sports Research's L-Glutamine, I have found the powder to have a premium consistancy to it in comparison to others, which does not surprise me as I also take their D3+K2 Supplement (though it's a way better deal at Costco, and if you are reading this SR, please give us a better deal here on that via amazon!) and SR's fish oil, and those supplements have been top tier in regards to not only my own experience but from what I have read as well. This quality powder packs a punch in potency, and although I wouldn't recommend drinking it plain, it does mix well with straight water or any liquid. I mix it in with whatever I can, but know that if you do drink it with plain water, the taste is not good, and a little sour, but the effects are worth it. One last note, why take the powder vs pills? From the research I have gathered it is normal to take L-glutamine in higher dosages such as a full scoop (scoop included here!) and serving size indicate on the bottle. Pills on the other hand... not only is it a lot of capsules, it would be on the more expensive side. Grab this, potent, and mixes easily!
S**Y
Very good product.
Very good product. Has really helped me with my digestion. The quality is very good. I gave some to my friend and she ordered it to. Helped her with acid reflux. Will continue to buy. Sports Research is a good product.
S**Y
Great for muscle repair
Im a CrossFitter and Sport Massage Therapist. I take this to help my muscle recovery since Im using my body on a daily basis. Much needed for an active lifestyle. I do feel some difference in my body. Its gonna be a subtle feel versus something you will feel right away. There is no taste and no smell and the texture is smooth silky powder. Its easy to use. Just one scoop I take first thing in the morning. This brand is always a great brand so value for the money is pretty good as the quality is good.
J**R
Good product
Great taste and colorless .
K**A
Good product
Works for me. Dissolves really well in just water. Ive taken it mostly for after the gym to lessen any doms pain but glutamine is excellent for your gut lining too. Its worked decent for muscle soreness. Price isnt too bad for the amount u get.
C**E
L-Glutamine for gut support
It’s definitely a lot for the amount you pay. I bought this mainly for gut support so I think it’s a little too early to tell if the advertised health benefits are working after a couple tries, but the powder dilutes well in any liquid. Taste is okay and looking at the ingredients, it’s a single-ingredient product so that’s reassuring. I’ve used other Sports Research vitamins before and quality is always top notch so I’m confident this will deliver as well.
N**N
Wort to try.
Helps for IBS.
I**R
Sports research is a great supplements brand
I am a body builder and sports research is amazing brand
C**E
Good for healing the gut lining
J**J
Product is expiring in 3 months!
M**E
I’ve struggled with gut issues for years, and this L-Glutamine has been a game-changer. I take 20g daily on an empty stomach (10g morning, 10g night) and my digestion has never felt better. Easy to mix, tasteless, and works fast highly recommend!
S**H
This is a nice, clean supplement that is easy to take. Only annoying thing is I have to store the scooper separately because it won’t go back into the container. Other than that I will definitely be buying from this brand again.
R**H
I'm giving five star as the powder is tasteless in my coffee and it dissolves nicely. I'm not seeing any physical evidence yet as to changes in my skin, etc. but haven't been using for a long time.
Trustpilot
2 months ago
4 days ago