Forbes | Will Essential Oils Like Lavender And Tea Tree Make Your Breasts ... Forbes Have you kept abreast of the news from ENDO 2018? A study showed that 8 compounds found in lavender and tea tree oils may increase the size of male breast tissue. Essential Oils Are Linked to The Development of 'Man Boobs', Scientists Warn More evidence essential oils 'make male breasts develop' - BBC News Chemicals in lavender and tea tree oil appear to be hormone disruptors |