Unfortunately I thought both oils smelled similar, as in there may be a similar chemical type additive in both. The Eucalyptus did not smell like the common Eucalyptus scent found in body lotions, shampoos, etc. I was excited to get Helichrysum for such a great price, but I am not familiar with how it is supposed to smell but am thinking this may not be it and am a bit hesitant to try it in blends...