LDN Sources Please

[Sparklingsunshine]

I've been seriously mulling over trying LDN for some time. Following my most failure to tolerate a migraine preventative (Nortriptyline), yet another in a long line, its spurred me on to try and try some LDN. I'm hoping it'll help with my Fibromyalgia and migraines. I've heard good things for both conditions.

I know it's a case of either going private or self sourcing and so could anyone who uses LDN please PM me with details of how they go about it, where from and approximate cost. Thanks.