Supplement profile
L-Glutamine
The primary fuel for gut enterocytes — directly supports intestinal lining integrity and repair.
Evidence Level
Dosage
Timing
Form
How it works
Glutamine is the preferred energy substrate for the rapidly dividing cells of the gut lining. Under conditions of gut inflammation or injury, glutamine demand exceeds endogenous supply. Supplemental glutamine reduces intestinal permeability (leaky gut), supports tight junction integrity, and accelerates mucosal healing alongside BPC-157.
What to look for
Pharmaceutical-grade L-glutamine, unflavoured powder. No fillers or additives. Store in a cool, dry place — glutamine degrades in humidity. Avoid L-glutamine products with artificial sweeteners if treating gut dysbiosis.
Our recommendation
Buying L-Glutamine
No brand partner yet. Here's our independent guidance on what makes a quality product.
Look for third-party tested products with verified purity, correct form and dosage. Avoid proprietary blends and underdosed formulations.
When ProtocolHub establishes a verified partner for this supplement, a specific product recommendation will appear here. Our editorial recommendations are never influenced by commercial relationships.
Are you a supplier? Contact us to get listedPairs with these peptides
L-Glutamine directly amplifies the effects of these peptide protocols.
BPC-157
The most researched healing peptide — gut repair, tendon recovery, and injury healing.
KPV
A tripeptide fragment of alpha-MSH with potent anti-inflammatory effects — particularly effective for gut inflammation and intestinal permeability.
Protocols using L-Glutamine
These clinician-reviewed protocol stacks include L-Glutamine as part of their supplement plan.
Recovery & Repair Stack
The most effective peptide combination for injury recovery, tendon healing, and gut repair.
BPC-157 accelerated tendon-to-bone healing by 2x in published preclinical trials. TB-500 promotes systemic tissue repair.
Gut Health & Repair Protocol
Healing leaky gut, IBD, and chronic gut inflammation from the inside out.
BPC-157 healed inflammatory bowel lesions in 86% of preclinical models. KPV reduced mucosal inflammation markers by 50%.
The Wolverine Recovery Protocol
Ben Greenfield's publicly documented peptide stack — access it legally in Australia through a compounding pharmacy.
Ben Greenfield documented full hamstring tear recovery in weeks using this exact BPC-157 + TB-500 + GHK-Cu stack.
Inspired by
Ben Greenfield
Biohacker & USAT Triathlete | Author, Boundless | Host, Ben Greenfield Life Podcast
See your complete supplement stack
Get L-Glutamine plus every supplement matched to your specific protocol goal — with peptides, training, and nutrition all included.
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Omega-3 (EPA/DHA)
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Medical disclaimer
The information on this page is for educational purposes only and does not constitute medical advice. All peptide and supplement therapies should be discussed with an AHPRA-registered medical practitioner before use. ProtocolHub does not prescribe, dispense, or supply any therapeutic goods. Always consult a qualified healthcare professional before starting any new health protocol.