- → Supports Faster Post‑Exercise Recovery* — Helps replenish glutamine levels after hard sessions to support recovery and reduce next‑day soreness perception.*
- → Helps Preserve Lean Muscle During Training* — Supports muscle protein synthesis and helps maintain lean mass through demanding cycles.*
- → Gut Integrity & Digestive Comfort Support* — Supports healthy GI barrier function and everyday digestive comfort for active lifestyles.*
- → Immune Health Support* — Fuels rapidly dividing immune cells to support normal immune function under training stress.*
- → 100% Pure & Transparent* — Single‑ingredient, micronized L‑glutamine with no fillers, flavors, or artificial additives.*

GsdRogue –
Noticeable Reduction in Muscle Soreness
I have been using this product daily for about 6 weeks and follow the recommended serving of one scoop. I can notice an obvious difference in my muscle soreness after workouts. Great product, good value, and effective.
Brian –
good supplement for recovery
I’ve been using this L-Glutamine powder for several weeks now and I’ve definitely noticed a difference in my muscle recovery, soreness is way down after workouts. It’s easy to mix into water, juice, or even yogurt, and while it’s technically unflavored, there is a faint, slightly odd taste that reminds me of protein or something salty-sweet, which I don’t love but can tolerate. I appreciate that it doesn’t clump and mixes fairly well, even in coffee. I mainly take it for post workout recovery, but I’ve also seen benefits for gut health and immune support. The fact that it’s made in the USA, in an eGMP-certified facility, and is non-GMO with no fillers, makes me feel good about the quality. The only downside is the short shelf life, which was just 5–6 months on the tubs I received. Overall, it’s a solid supplement that works well for recovery.
An Owner –
This reduces soreness and improves recovery from exercise
I workout to stay healthy, and sometimes I ache pretty bad after a productive session, especially if you add a new exercise your body is not used to doing. The aches can affect your productivity the following day. After I started taking this product, I do notice less soreness and aches. My recovery time is faster and I feel less lethargic due to aches and as a result more productive. When you see more positive results you tend to want to exercise more consistently.
phil –
heaps of glutamine for lots of health benefits
Extremely happy with this…as it is helping me in myriad ways. So while I have an energy limiting illness that may involve my mucles to some degree, this may help me in that regard. But as I have had some recent digestive issues I also really like how this can help repair the lining of your gut and help with your immune system too. So I have been feeling improvement in a digestive issue since taking this, (as well as with my energy, athough I also take other supplements for my energy as well.) so it very likely works. Its also a larger dose than another I have tried, so I dont even have to take the stated dose to still be getting more than I used to get in another brands pill form ones. (those were 500mg micrograms for a small pill vs this has a 1 scooper cup worth 5 grams, meaning 1 scoop of this is = to x10 of my pills.) So I can take only 10 or 20% of a scoop…to still get equal or better benefit making this last quite a lot longer than 60 servings for me. It does say on the bottom that it expires in September 2025. So this will likely last me well until then. (150 servings if taking 20% of a scoop, or 5 months worth.) I believe for those excercising a lot and needing it for quick muscle recovery you probably want to take some range closer to what it suggests on the bottle, depending on activity level though. Either way, this is excellent for me, and a lot of servings either way. (2 months worth if taking the suggested amount, with 60 suggested servings included.)It also has no taste that I notice, and is extremely easy to mix with water, or even put on my tongue and swish with some water + swallow that way. So super convenient and easy to take. I also dont see any extra ingredients at all so this appears to be very clean, and from a reputable seller. Really happy with these and I would easily recommend them.
Lightwarrior11 –
Pure L-Glutamine
Great product. Enhanced recovery. Reduced soreness. Prolonged GH release. Many benefits. Right up there with creatine in terms of ROI if you are into powersports, and probably even more important than creatine for other varieties of athletes.
JK –
High quality and effective
The Swolverine L-Glutamine Powder has become a daily staple in my supplement regimen. It mixes easy and doesn’t have any bad aftertastes. Most importantly, it has a real impact on my exercise and recovery. I’ve noticed significant improvements in my endurance, and the recovery time post-exercise has been remarkably reduced. Swolverine L-Glutamine Powder has become an essential part of my fitness routine. I also learned the hard way that this stuff really works, because when I stopped using it for a couple weeks, I soon noticed the difference as my exercise performance started to decline. After starting back up again, I was back to achieving new gains. I highly recommend it!
Sid –
Good for workout recovery
Been fairly active lately after being out of shape with so much desk work. With the extra active tasks I need to stay in shape else my body tends to get very sore after some of these maintenance tasks that are physically active… This product helps with recovery from various extrenuous workouts and tasks that might leave you sore. It seems fairly effective as I can push myself longer during bike rides, and excersizes. I have a large roofing task coming up which I know will leave me very sore, so I anticipate this will help.It mixes easily and is easy to take down. Tastes OK to me when it’s mixed with some juice or protein shake… Otherwise it’s unflavored.This is an excellent L-Glutamine supplement if you need straight L-Glutamine in your regimen. Price isn’t bad.
Conscientious ShopperConscientious Shopper –
USA made supplement addressing multiple needsUSA made supplement addressing multiple needs
Swolverine L Glutamine PowderThis large container arrives safety sealed and is stamped on the bottom with its expiration date, the one I received is six months from receipt. The directions are to stir a scoop in 8 fl oz of water to consume for recovery after workouts. I take L Glutamine for digestive and immune support and stirred a scoop into yogurt to consume and this is flavorless and not detectable when consumed either way. This is made in the USA in a eGMP certified facility, the ingredients are non GMO and made without fillers. You receive 60 servings per container and represents a good value.