i bought this product 1000g.I received it and when i opened bottle cap the paper protector did not lock!protector paper was on bottle cap!is it safe?

I bought from GNC online store directly for 4-5 times already, seems like every time one of bottles’s inside seal was cracked open in the middle. It doesn’t look like a man made open, and the missing PCs was sealed to the cap. I would say it happens on the online store products. However, the cap seal vacuum seal was intact, it was just the paper seal inside.

It's an amino acid that helps with muscle recovery after a workout. It helps repair broken down muscle tissue that occurs after weight lifting.

can i mix that with this Optimum Nutrition Instantized BCAA 5000mg Powder, Unflavored, 336g -

Yes you can. It's easily mixed because its a fine powder and can't even taste it :). I put both into my pre and post work out protein shake. If you're big into lifting I would use it 3 times a day.

Is this product American made?

Yes, it is made in Optimum Nutrition's state-of-the-art production facilities in Aurora, Illinois, USA.

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💪 Recover smarter, perform stronger—your secret weapon in every scoop!

EFFORTLESS MIXING - Dissolves quickly with just a spoon, perfect for on-the-go professionals.
RECOVERY REINVENTED - Supports faster muscle repair so you can hit your goals day after day.
MASSIVE SERVING COUNT - 205 servings per container—stay fueled longer without frequent repurchases.
PURE PERFORMANCE FUEL - 100% pure L-Glutamine for maximum muscle recovery and endurance.
UNFLAVORED FLEXIBILITY - Seamlessly blends into any shake or meal without altering taste.

Optimum Nutrition L-Glutamine Powder delivers 1000 grams of pure, unflavored L-Glutamine designed to support muscle recovery and endurance. With 205 servings per container, it easily mixes into shakes or meals, making it an essential supplement for active adults seeking efficient post-workout recovery.

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