Doctors Best Pure L-Glutamine Powder, Supports Muscle Mass & Strength, Non-GMO, Gluten Free, Soy Free, Vegan Net Wt. 10.6 oz (300 Grams)

Been using this product for about 25 years off and on. Does make a difference.

I love this product lived up rto the name

Love this Product! Great Quality and Value! Game Changing for your muscle building!

While l-glutamine can be very helpful for most people, there are those for whom it is contraindicated. I found out (the hard way) that I should not supplement with l-glutamine because I am GABA deficient. Glutamine become glutamate in the body, which is an excitatory neurotransmitter. Excess glutamate should be converted by the body into GABA (and can be converted back into glutamine when there is need) but this can be disrupted or impaired due to: genetics, disease, nutritional deficiencies, etc. I suffer from migraines, and taking supplemental glutamine lead to more frequent attacks, of greater intensity and of longer duration. (Think MSG headaches for those of you prone to these.) So, while Dr's Best is a great brand, be careful and check if this supplement is for you. Work with a doctor &/or a nutritionist.

I put a scoop (5 grams) in a little water to quickly take it in the morning. I didn't like the taste but when I added more water to make a glassful, there was no taste. I really like the way I feel on it & it seems to make me feel better the longer I take it which has been less than a week. I have watched every You Tube video on it. It says to start slow and increase the dosage to 2 x daily so at bed time I only used 1/2 scoop.

This is an excellent product recommended to me. I use it to help my gut and it seems to work to settle down uncomfortable symptoms. I have experienced nothing but positive effects from this product and zero side effects.

Easily mixes with water. Not grainy when you drink it. Definitely comparable to other brands that are more expensive. Great for those on a budget.

I understand why everyone is raving about this stuff and how it helps with bloating. What NO ONE was saying on TikTok is that you will definitely be on the toilet. I took this for a few days and on that second morning I lost complete control of my bowels while at work. Full, liquid diarrhea is what you need to be prepared for. It happened on the third and fourth days as well, but I was ready! I haven’t been brave enough to take it long term, just wanted to warn you! It mixed well in cold beverages and I didn’t taste anything. Wishing everyone else luck with this stuff. The brand is good, great packaging, and came quickly. No complaints about the brand or quality of the product. Just sharing my personal experience.

very good and happy for the quick delivery