Thanks for replies. Not sure why I used molyslip in the first place – stupidity I suppose. But it does work! Further investigation reveals that MoS2 is actually pretty innocuous – rodents feel poorly when fed 500mg/kg body weight daily, so that would be a couple of tablespoons of molyslip or more a day for me, so perhaps not really a problem. It seems excess Mo in the body results in copper deficiency, so maybe a Molyslip/Copaslip blend would be better
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Best to get it right though! Vaseline it'll be – though even that is not without hazard it seems. Intrigued to know what it actually is, I searched and came across a site with a homebrew recipe developed because Vaseline is – shock horror – a petroleum product. Smearing it on chapped lips is like drinking gasoline apparently. Good God! Nowt rummer than folk I suppose, think I'll risk it.
Thanks again for replies, Rob
Edited By Robin Graham on 15/07/2017 22:59:21