thank you for replies, have now got in touch with web organisation in Netherlands - I did post web link yesterday but it's gone, so not sure whether it's okay to say who we've gone to.....but they seem reputable and seem to know what they are doing/ have looked at phoenix tears website, green passion website, hemp oil hope org, , and been around all over the place......found some very helpful info in the end/ thank you; can't consider making it so was looking for help.