bk-2C-B Hydrochloride Home / Products tagged “bk-2C-B Hydrochloride” Showing the single result Default sorting Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low Bk-2C-B HCL (Hydrochloride)Buy Phenethylamines, Buy BK-2C-B $54.24 – $210.96 Select options This product has multiple variants. The options may be chosen on the product page