I have been recommended by friends to try Flexiseq Gel to rub on skin for joint pain & swelling. But I notice that the first ingredient listed is Phosphatidylcholine - a phospholipid. I don't understand the chemistry of such things but since we have antiphospholipid syndrome, I need to try & check it out. Don't want to risk my health, but really need something to help the pain and stiffness. Can anyone advise please?