I received this product at a discounted price in exchange for an honest review. I'm fairly experienced with essential oils and have had the chance to test many in recent months. I have a good grasp on what is quality and what is not. Included in this package was Lemongrass, Sweet Orange, Lavender, Tea Tree, Eucalyptus and Peppermint.
Let me start with the POSITIVES of Calily Premium Aromatherapy Essential Oils. They came very neatly packaged in an attractive and sturdy box. The bottles were all well sealed. The Lemongrass and Sweet Orange have very pleasant scents and absorbed nicely into my skin when I did a direct skin test. There was no greasy residue. The aroma could have been more potent, in my opinion, but these two oils are ones I would use again. Specifically if using a diffuser.
Now for the NEGATIVES. The Lavender, Tea Tree, Eucalyptus and Peppermint left A LOT to be desired. Lavender and Eucalyptus both seemed to have very little scent to them and left a greasy residue on my skin. This indicates to me that they are not pure and diluted with another oil. The peppermint didn't smell anything at all like peppermint. It should remind you of candy canes. It failed to bring even the slightest minty scent and actually smelled very strongly of chemical. It immediately went in the trash. The Tea Tree oil was similar in scent as the Peppermint.very chemical smelling. Certainly not the typical scent you would expect from Tea Tree.
I compared all of these oils to oils of the same type but different brands that I own. Some were very expensive, some were much more affordable and in a similar price range as these oils. These are, overall, the worst I've tested out.