The topical cosmetic compositions and methods of the subject invention can be used to treat and/or prevent a variety of skin conditions, including, for example, age spots, acne, scars, body odor, aging-related conditions (e.g., wrinkles, looseness and dryness), and scalp issues (e.g., dandruff, seborrheic dermatitis and hair loss). In preferred embodiments, the compositions according to the subject invention comprise biological amphiphilic molecules produced by microorganisms.
