anyone ever heard of the plant "Sida Cordifolia". retained supposedly for some unique herbal properties, it is being sold by http://www.repharm.co.uk/ by the 'cap', though this is an unknown amount of active material. the active ingredient seems to be ephedrine, something commonly found in 'legal highs' and normally derived from the ma huang plant. I'm wondering... if anyone has ever ordered from this place, and whether the effects of these 'caps' are anything unlike normal ephedrine effects.. looks interesting, i guess, and only moderately overpriced (imo at least)..