

💥 Elevate recovery, gut health & immunity — the pro’s secret weapon!
THORNE L-Glutamine Powder is a premium, third-party tested supplement designed to support muscle recovery, gastrointestinal and nerve health, and immune function. Trusted by professional athletes and healthcare experts, this 17.8 oz powder promotes cellular repair and collagen formation, making it a comprehensive choice for proactive wellness and performance.















| ASIN | B000FGWDL8 |
| Best Sellers Rank | #10,805 in Health & Household ( See Top 100 in Health & Household ) #10 in L-Glutamine Nutritional Supplements |
| Customer Reviews | 4.7 4.7 out of 5 stars (753) |
| Date First Available | April 21, 2006 |
| Is Discontinued By Manufacturer | No |
| Item model number | SA519 |
| Manufacturer | Thorne Research |
| Product Dimensions | 4.74 x 4.74 x 5 inches; 1.11 Pounds |
J**Y
Safe and effective product
I have had amazing results with this product. I am using it under the direction of my physician to treat neuropathy associated with chemo. As a chemo patient I must be extremely cautious supplements. This product has been amazing and has worked as expected. I am happy to have the neuropathy pain relieved without another drug.
L**A
Good quality product
Helped my intolerances a lot and proved my gut health
M**C
My digestion feels like absolutely nothing - Perfect!
This product is helping me more than any other supplement I've tried for my food intolerances. If you know, you know. Dissolves easily in a few ounces of water and has essentially no taste or texture. No residue left in the bottom of the glass. I bought it because Thorne is known for quality products but I may try another brand next time as the cost is very high in comparison. For now I consider it money well spent while dealing with acute issues.
A**Y
It cured my gut!
Cured my gut! I had really bad GI difficulties for decades. I was told by a dietician to use three scoops a day. DOSE MATTERS! Is what she said and it does. I tried what my primary said one scoop a day and nothing got better in the many months I used it. But when I changed to 3 scoops a day it was a profound change. No smell, dissolves easily and no taste. Slightly sandy but it’s nothing.
S**O
Mixes with protein shake perfectly
I take one scoop every day with my protein shake. Zero flavor of any kind (which is good, because all I taste is the protein shake).
F**N
nothing its s high quality product
l need to reorder l love it . its pure product high quality
H**Z
Pretty great for bloating and gut health!
I started seeing way less bloating and had little to no gas issues within a week or so after starting to use this consistently. I originally looked into taking L-glutamine because I was always bloated and wanted to try to fix my gut health. I’m sure also taking probiotics and prebiotics would help as well but with this alone I’ve see a HUGE difference. On the norm, there wouldn’t be a day that went by where I wasn’t bloated by 4pm, it was extremely rare so this is like my holy grail. ONLY thing I noticed was I use the restroom less for the number two.. I would be very regular more than once a day and now go maybe like once a day. YES this is tmi, but I feel like it’s good to know if you’re thinking about purchasing this product and have issues with going number two in general. Before purchasing I did see other people mention this as well (may cause constipation). Flavor-wise it tastes like Alka-seltzer.. I usually just mix with some sort of drink that will mask the flavor. Not the worst but I hate drinking it with just water (for the plain flavor).
M**Z
Miraculous
I started using this and my Dr said the inflammation in my body has reduced since my last physical.
A**A
Thorne is the best supplement manufacturer out there
A**R
The secret to my clear, break out free skin. I couldn’t recommend this enough for people struggling with leaky gut and consequently acne caused by certain food sensitivities. I usually dissolve it in warm water and lemon juice and drink it first thing in the morning. It doesn’t have any taste, but the effects are noticeable. My tummy feels better and my skin is clear, hydrated and plump.
S**V
I have noticed a difference within a week of using this product and I will continue to use and see how it helps further with my ibs. I cannot explain how stressful it is to deal with stomach related issues and not knowing what the triggers are as it’s always changing. I feel more at ease taking this. I will try come back and update further on how I get on but I am genuinely impressed. At first I thought it was a fluke but it’s been continuous. It is very pricey and I was reluctant to buy but I’m glad I did. I know not every person will benefit from the product as each individual is different but I have ibs, endometriosis and I’m on strong painkillers and this has given me some relief on the severe bloat I suffered on a daily basis. I haven’t checked my weight but it was more for stomach related issues. I take it last thing at night as I am taking medication during the day and it may affect the absorption. I hope this has been helpful!
Trustpilot
2 weeks ago
4 days ago