Active substance

Horse Chestnut, Hamamelis Virginiana Root Bark/Stem Bark, Strychnos Nux-Vomica Seed

2 products from 2 companies contain this in United States.

2 without prescriptionTabletPellet

Available without a prescription

Hemcalm6X + 12X + 6XWithout prescriptionTablet BOIRON · Horse Chestnut, Hamamelis Virginiana Root Bark/Stem Bark, Strychnos Nux-Vomica Seed Hemcalm12X + 6X + 6XWithout prescriptionPellet Boiron · Horse Chestnut, Hamamelis Virginiana Root Bark/Stem Bark, Strychnos Nux-Vomica Seed

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.