It is best to store H.V.M.N. Ketone Ester is a cool, dark place, out of direct sunlight. Refrigeration of the unopened product is optional, but you may find it improves the taste.

If you are using partial servings of H.V.M.N. Ketone Ester and the bottle is opened, but not used completely, we recommend screwing the cap on tight, refrigerating it and consuming the remainder of that bottle's servings within 48-72 hours. 

Did this answer your question?