Glycine is the simplest amino acid and the most abundant one in collagen — and, taken before bed, one of the few things shown to improve sleep quality without sedation.
Why people take it
Studied for sleep quality and next-day alertness
The main amino acid in collagen
Supports glutathione production
Product details
Form: Capsules
250 capsules per bottle
1000mg Per 2 Capsules
Brand: Thorne
How to take
Take 3g about an hour before bed. It has a mildly sweet taste.
