Glycine

Glycine and 16 near-identical products are sold under 14 different brand names — a near-twin Formula Twins cluster.

Product	Brand
Glycine	Source Naturals
Z-Tropin	MuscleGen Performance Nutrition
Anti-Aging Complex	ViMulti
Mood Guard	Perque
Glycine (Free Form)	Herbadiet
Glycine 500 mg	Source Naturals
Full Vitality	HerbaMe
Glycine	Thorne
Glycine (Free Form)	Herbadiet
HGH-Up Hormone Support	Totally Products
L-Glycine 1,000 mg	Dr. Mercola
Glycine	Earthborn Elements
GH Force	Dorado Nutrition
Amino Acid Complex	SuperLife
Ultimate Amino Formula	Parrillo Performance
HGH Complex	Vitabase
Glycine	Thorne