- What is L-glutamine good for?
- It is an amino acid used in recovery and immune and gut function. Evidence for muscle growth in healthy lifters is limited, so treat it as a support supplement, not a core one.
- How many capsules make a serving?
- A serving is several capsules, not one, so read the label and plan your bottle accordingly. That is the main reason a 240-count bottle does not last long.
- Is this better than glutamine powder?
- Only for convenience. Powder gives more glutamine per container and mixes into shakes; capsules win when you need a dose away from home.
- Can I take it with protein or creatine?
- Yes. Glutamine stacks fine with whey, creatine and other amino acids. Space it from meals only if you are using it for gut support and following a specific protocol.
- Does it contain caffeine or stimulants?
- No. It is plain L-glutamine in capsule form, so it will not affect sleep or stimulant tolerance.
- Who should skip it?
- Anyone who already gets enough protein from food likely gains little. People with kidney or liver conditions should ask a doctor first.
- Where is the Optimum Nutrition Glutamine Caps 240 Capsules cheapest?
- At Ulta Beauty, for $22.99, as of our latest check.
- What do buyers say about the Optimum Nutrition Glutamine Caps 240 Capsules?
- Rated 5 out of 5 from 1 ratings.
- Where can I buy the Optimum Nutrition Glutamine Caps 240 Capsules?
- 2 stores we checked sell it, including Ulta Beauty, Herbspro.
