This is pure undiluted sea buckthorn pure fruit oil. Pure sea buckthorn fruit oil may be applied directly to the lips or internal mouth ulcers. The natural carotenoids and omega fatty acids in the sea buckthorn may help with these types of problems.
The oil comes in a dropper bottle and the liquid is dropped onto a Q tip or similar then applied to the affected area.
This larger size can also be used to strengthen existing creams, lotions or diluted skin oils of sea buckthorn.