While I was just noticing the same thing, the similarity in both reviews, it is also true that it's a very common phrase and sentiment among essential oil users who use them medicinally. So it's hard to say, there are several similarities in the two reviews not just that phrase but they are also probably common patterns (comparing quality, having friends in their EO circle try it also) dedicated users might follow. At least those who are in it for the medicinal benefits over profit and happy to switch companies for a lower price so not married to their supplier based on financial gain but rather based on quality and value.

I was just thinking the same thing.