First a little background. I primarily use essential oils in a diffuser and for hobby/gift making of soap and various projects (scrubs, bath bombs, face and body oils, cleaning products). I found none of Sun's oils to be good in soap making!! They are just too weak, so buy quality oils! My favorite, by far, is Edens Garden for their high quality, yet reasonably priced oils. Check out this awesome review of the higher end oils [...]So, onto my review. For ease, I am gong to write one review to include all that I have used and copy/paste onto each variety. Best to worst.***** Eucalyptus - I found this one to be weaker, but very similar in scent to EG, maybe 90% strength. I use this for a breathing blend in my diffuser and like it well enough. For the price, I would consider ordering this again.***** Lemon - weak, but pleasant lemon scent. Worth the price to use in cleaning products or diffuser. Five stars reflects value.***** Grapefruit - only somewhat weaker than EG. Worth the price. Five stars reflects value.*** Ylang ylang - pleasant scent, but weak. Which, actually may work fine since ylang ylang is such a strong scent. I prefer EG.*** Rosemary - weak, but scent is nice enough.** Lavender - weak and shallow scent. Adequate if you just can't afford the good stuff but I don't recommend. Lavender is the first high quality oil I bought years ago, a splurge at the time, but was never sorry for spending the extra money. * Bergamot - Bergamot is a pretty light scent to begin with, so this weaker version has almost no scent. What scent it does have smells true.-** Peppermint - Blegh. Weak, almost moldy scent.