Youtheory Relax Magnesium Powder Berry Flavour, with Magnesium, GABA, L-Theanine, and L-Glycine. Helps Promote Relaxation, 126 grams

youtheory relax magnesium powder delivers 300 mg of magnesium in a delicious, berry-flavoured effervescent drink mix. Combined with GABA, L-Theanine and L-Glycine to temporarily promote relaxation.