Bethany's Pantry L-Glutamine | Digestive Support & Gut Health

If you only take one supplement, make it this one.

L-Glutamine is the most abundant amino acid in the human body — and the first one depleted when the gut is under stress. Whether you’re managing inflammation, recovering from heat therapy, supporting your immune system, or simply trying to feel better in your body every single day, glutamine is where cellular gut health begins.

Bethany’s Pantry L-Glutamine is a single-ingredient powder with nothing else added. No fillers. No flavors. No additives of any kind. Just pure, pharmaceutical-grade L-Glutamine — exactly as nature intended, and exactly as your gut needs it.

“This is the one supplement I take every single day. It’s the foundation of my gut health routine — and I wouldn’t put my name on it if it wasn’t the cleanest option out there.”

— Bethany Cameron, Founder @lilsipper
1.7M Followers · Host of Digest This Podcast

At Temple Longevity, we carry this because our founder uses it. Every single day. That’s not marketing — that’s a personal recommendation from someone who lives the longevity lifestyle and holds every product in this store to the same standard she holds her own wellness practice.

Glutamine is not a trend. It’s a foundational amino acid that your gut lining, immune cells, and muscles all compete for — especially under conditions of stress, heat, or inflammation.

• Gut Lining Integrity: Glutamine is the primary fuel source for intestinal epithelial cells — the cells that form the gut barrier. A healthy gut barrier means better absorption, less inflammation, and reduced permeability (“leaky gut”)
• Immune Support: Rapidly dividing immune cells depend heavily on glutamine for energy — especially during periods of physical stress or illness
• Sauna & Heat Recovery: Heat stress depletes glutamine stores. Taking L-Glutamine after infrared or steam sauna sessions supports faster cellular recovery and helps restore gut integrity
• Muscle Recovery: Glutamine supports muscle protein synthesis and reduces exercise-induced muscle soreness — making it a natural complement to any active wellness protocol
• Digestive Comfort: Clinical use of L-Glutamine spans decades of gut health research, including applications in IBS, Crohn’s disease, and post-surgical gut repair

Bethany Cameron didn’t build Bethany’s Pantry from a boardroom. She built it from a hospital room.

Diagnosed with Crohn’s disease, Bethany turned her own healing journey into a decade-long deep dive into clean nutrition, gut health, and the science of what we put in our bodies. What started as personal necessity became a mission — to help the millions of people silently suffering with digestive issues find real, clean, effective solutions.

Today, Bethany (@lilsipper) has built a community of 1.7 million followers and hosts the Digest This podcast, one of the leading voices in gut health and clean living. Every product in her pantry is formulated with the same standard she holds for herself: clean ingredients, no compromise, real results.

Her faith grounds her work. Her healing story drives it. And her community proves it works.

• Ingredient: 100% Pure L-Glutamine — single ingredient, nothing else
• Size: 8.8 oz (250g)
• Form: Fine powder — mixes easily into water, smoothies, or any beverage
• Additives: None. No fillers, no flavors, no artificial anything
• Suggested Use: 1 teaspoon (5g) daily in water or your preferred beverage; best taken on an empty stomach or post-sauna
• Brand: Bethany’s Pantry

• Morning ritual: Stir into warm water first thing — an easy, tasteless addition to your morning routine
• Post-sauna recovery: Take after your infrared or steam sauna session to replenish depleted glutamine stores and support gut integrity
• In a smoothie: Add to your protein shake or green smoothie — it dissolves cleanly with no flavor interference
• Daily maintenance: Consistent daily use is where glutamine delivers its most meaningful gut-protective benefits

Q: Does it have any taste?
A: Virtually none. L-Glutamine powder has a very mild, slightly sweet neutral taste that disappears completely in any beverage.

Q: Is this suitable for people with Crohn’s or IBS?
A: L-Glutamine has an extensive research history in gut health, including inflammatory bowel conditions. Bethany’s own healing journey with Crohn’s informed this formulation. Always consult your healthcare provider for personalized guidance.

Q: Why single-ingredient? Aren’t blends better?
A: Single-ingredient supplements give you full transparency and full dosing control. You know exactly what you’re getting, exactly how much, and exactly what’s working. No proprietary blends, no hidden fillers, no guesswork.

Q: How long does one container last?
A: At 1 teaspoon (5g) per day, the 8.8oz (250g) container provides approximately 50 servings — about a 7-week supply at daily use.

Q: Can I take this alongside other supplements?
A: Yes. L-Glutamine is well-tolerated and pairs effectively with protein powders, probiotics, digestive enzymes, and other wellness supplements.