Life Extension, soybean seeds  on white background: glycine supplement


The essential amino acid, glycine, has been shown to have a calming effect on the brain.

A good night's sleep is one of the most effective ways to take care of our bodies. But hectic lifestyles, exposure to harmful blue light, and more have impacted our sleep habits. 

What is glycine? 

Glycine is an amino acid capable of modifying the activity of some neurotransmitter systems in the brain. According to research, this amino acid assists in promoting deeper sleep. 

While being involved in growth, it helps offer a calming effect on the brain and has a positive impact on attention and memory in adults. 

Glycine benefits

Glycine supplement can help support calming sleep support and whole-body health benefits:

  • Glycine can promote relaxation and
  • Encourage healthy quality sleep without causing daytime drowsiness
  • Support healthy glucose & fructose metabolism 
  • Maintain connective tissue throughout the body

Glycine is associated with a strong immune system and regulated oxidative stress.

For optimal benefits, the recommended intake for adults is one to three grams of glycine. Studies suggest that even much higher doses are safe to take.


#01859 500 mg 60 Liquid Vegetarian Capsules
#01669 1000 mg 100 Vegetarian Capsules
TMG Powder
#00349 50 g 1 Powder