The market for L-glutamine supplements is vast, with various brands and formulations available. When looking for the best L-glutamine ... The supplements are easy to take, with clear instructions ...

But, while it’s got influencer-backing and a legion of loyal users on TikTok (the tag “how to take L Glutamine” has 32 million views and counting), it’s hard to seperate fact from fiction.

If you've found this place on TikTok, you've likely heard about L-glutamine, an amino acid people take in a supplement for ...