If your everyday facial moisturizer had a haircare equivalent, it would be a pampering leave-in conditioner. Just as your skin enjoys daily hydrating benefits, so does your hair, and these conditioning, silkifying, frizz-fighting leave-ins are the easiest, hassle-free ways to deliver exactly that. Sprayed, spritzed, or combed through damp (or dry) hair, these souped-up formulas give your hair the daily…