Marc Jacobs, Givenchy, Issey Miyaki . . . oh my! Have you ever wondered about the science behind your favorite fragrance? Perfume Science is interesting for gals of all ages curious about the scentology.

Perfume Science teaches novice perfumers about the biology, chemistry, and techniques behind fragrance design. You can experiment with countless fragrance combinations, and learn how your nose and olfactory system work with your brain to detect and determine smells. This kit is a wonderful mini-laboratory that includes 8 high-quality perfume oils and decorative flacons for storing your favorite creations.

Price: $50 at Amazon.