Happy is made of Hawaiian wedding flowers and citrus (and probably more, but I'm no expert). It's GREAT for people who have musk allergies (like me). Almost ALL of today's perfumes contain musk, which means I can't wear them. However, Happy has a light, pleasant fragrance that makes me smell good. I really adore this perfume and would recommend it to anyone, but especially to those looking for a perfume that's not so heavy and musky (ech!)