Product Description GMP Manufacture 100% Natural marshmallow root extract powder   Product Description of GMP Manufacture 100% Natural marshmallow root extract powder Product name marshmallow root extract powder Scientific name Althaea Officinalis L Specification 10:1;20:1 Part used Root Particle size  100% pass 80 mesh Appearance Brown Yellow Powder Test Method TLC Shelf Life 2 years MOQ 1KG    Introduction of GMP Manufacture 100% Natural marshmallow root extract …