I've almost cured my rosacea using sea buckthorn seed oil — wash with a soap containing the oil, then apply the oil on its own to skin. (annmariegianni.com)
The skin's primary lipid components include free fatty acids such as linoleic acid (omega 6) and alpha - linolenic acid (omega 3) and one or both of these are found abundantly in certain plant oils like olive, sunflower, rosehip and sea buckthorn seed oils. (odylique.com)