A decade ago, your strands were luscious, glossy, and impossibly bouncy. Today? They’re sprinkled with greys, dull-looking, limp, and shedding. No worries – this is normal (albeit totally annoying). As you age, your hair goes through a serious transformation: cells stop producing pigment, strands turn grey. Plus, oil glands shrink, leaving hair drier. And, as your body experiences hormonal fluctuations, tresses can start losing luster and elasticity, and growing weaker. Fun, huh?