There was a question about to dilute ROSE essential oil before applying topically on the skin.  Here is my response – something that I do quite daily

Try mixing ONE DROP ROSE into your pump of ART SKIN RENEWAL SERUM or into your ART moisturizer. You may find a little tingling, but it is a PLEASANT sensation – and the results are so beautiful!!!

NOTE:  I switch the oils that I add to the ART SKIN RENEWAL SERUM and ART moisturizer frequently.