Precision L-Glutamine by Precision Nutrition

L-Glutamine by Precision Nutrition — Pure Unflavoured Recovery Amino Acid

Precision Nutrition L-Glutamine is a single-ingredient supplement: pure L-glutamine powder with nothing else added. No flavours, no sweeteners, no fillers — just the amino acid. This makes it completely versatile: add it to your protein shake, mix it into water, or blend it into any drink without altering the taste.

L-glutamine is the most abundant amino acid in skeletal muscle and plays a role in muscle recovery, immune function, and gut lining integrity. Intense training depletes glutamine stores faster than your body can replenish them, which is why it's become a staple supplement for athletes and regular gym-goers training at high volume.

Key Features

• 100% pure L-glutamine — no fillers, flavours, or additives
• Unflavoured — mixes invisibly into any shake, smoothie, or water
• Supports muscle recovery and immune function post-training
• Staple amino acid for high-volume training programs

Best For

Athletes and gym-goers who train frequently and want to support recovery with a clean, single-ingredient glutamine supplement. Also used by people focused on gut health, as glutamine supports intestinal lining integrity.

Disclaimer: This product is a dietary supplement. Always read the label and use as directed. Supplements should not replace a balanced diet. Consult a healthcare professional before use.