Dietary Supplement Hypoallergenic 200 mg of Zen 200 mg of Zen contains a combination of L-theanine and GABA. L-theanine is found in green tea (Camellia sinensis).

Selected
Thumbnail 0Thumbnail 1
Allergy Research Group, Zen, 200 mg, 120 Vegetarian Capsules
Barcode:
Stock: 1
132.49
GBP
Minimum donation amount: £2.91

*All prices are including VAT