I stumbled upon this site and saw your name so I checked it out and I have been reading for hours!
One of my new years resolutions is educating my clients and retailing the appropriate products for their needs. I am thinking about vitamin supplements, particularly biotin. I would love some advice from you.
Also, I am trying to pound " solar oil" into their brains, what else can I possibly say or do to get them to buy and use it?