NOW Sports

L-Glutamine 1000mg, 120 Capsules

NOW Sports L-Glutamine delivers 1,000mg of free-form L-glutamine per capsule, the most abundant amino acid in muscle tissue.

May be a fit for

  • Athletes seeking L-Glutamine support for post-workout muscle recovery
  • Adults with high-intensity training routines may help maintain nitrogen balance
  • Those supporting gut mucosal integrity with daily L-Glutamine intake
$25.99

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CapsulesFormat
120 CapsulesPack size
The essentials

A closer look.

NOW Sports L-Glutamine delivers 1,000mg of free-form L-glutamine per capsule, the most abundant amino acid in muscle tissue. It supports muscle recovery, gut lining integrity, and nitrogen balance, making it relevant for athletes, frequent trainers, and those seeking digestive support.

Why It's Worth Considering: Free-form amino acids are absorbed without requiring protein digestion, and NOW's GMP-certified manufacturing ensures consistent potency and purity in each capsule.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Athletes seeking L-Glutamine support for post-workout muscle recovery
  • Adults with high-intensity training routines may help maintain nitrogen balance
  • Those supporting gut mucosal integrity with daily L-Glutamine intake
  • Individuals seeking L-Glutamine to support immune function during heavy exercise

Considerations

  • Known allergy to any ingredient (check label)
  • Currently pregnant or breastfeeding (consult healthcare provider)
  • Taking prescription medications (check for interactions)
  • Under 18 years of age (unless recommended by pediatrician)
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More category questions

How should I store this supplement?

Store in a cool, dry place away from direct sunlight. Most supplements are stable at room temperature (59-77°F). Keep the bottle sealed between uses. Check the label for any specific storage requirements — some probiotics and oils require refrigeration.

Can I take this with other supplements?

Most supplements can be taken together safely. However, some minerals compete for absorption (zinc and iron, calcium and magnesium) and should be taken at different times of day. If you're taking prescription medications, consult your healthcare provider about potential interactions.

How long should I take this supplement?

Most supplements benefit from consistent daily use over 2-3 months to achieve full effect. Some (like vitamins and minerals) can be taken indefinitely as part of a daily routine. Others (like specific herbs) may benefit from cycling. Follow the product's recommended protocol or consult a practitioner.

When is the best time to take this?

Fat-soluble supplements (vitamins A, D, E, K, omega-3, CoQ10) should be taken with a meal containing fat. Water-soluble supplements (B vitamins, vitamin C) can be taken anytime. Minerals are generally best absorbed with food. Probiotics should be taken with or just before a meal. Check the product label for specific timing recommendations.

How do I know if this supplement is working?

Track your specific health goals — energy levels, sleep quality, joint comfort, digestion, mood, etc. Most supplements take 2-8 weeks for noticeable effects. For objective measurement, baseline lab tests before starting (and repeat at 3 months) provide definitive evidence. The Gabriel Score incorporates clinical evidence for expected outcomes.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

NOW Sports - L-Glutamine 1000mg, 120 Capsules