Agree with ozgirl and Perry. Proceed with caution and the simpler the better. Personally, I would not want any superfluous ingredients in a cream that I would not be comfortable dishing up to a 6 month old in a bowl. As a previous user of lanolin, I…
Have also used 3M masks:
http://multimedia.3m.com/mws/media/639110O/3m-respirator-selection-guide.pdf Their technical help is always good, if you need confirmation prior to ordering.
@Belassi. This post is quite old, but if you are still working on it, it might be useful to consider quantifying components of the plant that have been correlated with the vasoactive effect eg acacetin and tilanin. See HPLC validation method attache…