Well, yes, the tea tree oil can be helpful to puffy eyes. Generally speaking, eye puffiness is a type of fluid build-up, which is also known as dropsy in the tissues around your eyes. And tea tree oil contains a cosmetic product that can help improve the appearance of scars, stretch marks and uneven skin tone. So it can do a help to puffy eyes. Besides, there are many reasons for puffy eyes, including over-consumption of salt, which causes fluid retention, allergies or infections that can cause inflammation and swelling, and sinus problems. so just be careful about it.
Puffy eyes can be caused by eyestrain, crying, allergies, or some other factors. There are plenty of remedies for you to do at home, then you needn't see a doctor.
But before that, you need to define what makes your puffiness. If the cause of the puffiness is due to an allergy, remove the allergen from the space. No matter what the reason is, you can apply a cold compress to the eyes, by the way cucumber slice can be helpful.
Yes, the tea tree oil will be good for your eyes because it can be absorbed by your skin around the eyes and make the eyes skin look smooth. That is why it can reduce the puffy eyes to some degree. In order to treat your puffy eyes, you could use the warm compress at the same time. You should take notice of using eyes.