Have been sent some promotional information about AFA Source caps, which claims to 'stimulate the regeneration of your own stem cells' and claims improvements in many conditions including Parkinsons.
Does anyone have any experience / knowledge of this product ?

Who makes the claims for it? Have you looked on the internet and do any of the sites with information about AFA Source capsules have ac. (Academy) or un.(University) or gov. (Government)in their web address or have you found any research papers on this subject on pubmed or medscape? Big Pharma might make a killing out of us patients, but don't forget the alternative med. market is also a multi-billion dollar industry.