... it seems as though there's way more supportive input backing Osterine as a joint healer as apose to MK667 which is mostly advertised as a way to build muscle and shed fat(not to mention 'sleep better than a baby' lol) so where do I start?? If MK 667 is more 'powerful' than MK2866 why not the plug on the healing benefits so much?? Upsell with fewer consequences? I really don't care but for a catapult back into my rehab and then training... just being direct to get the best results, brother. Thanks again