Yes! Although this serum will be most effective for smoothing frizzy hair types, it has also been designed to provide heat protection and shine to thin and fine hair types. We’ve formulated an ultra-lightweight oil emollient into our Scalp & Hair Health Serum that allows all hair types to use our serum without experiencing that heavy or greasy feeling. But always remember that if you do have fine, limp or thin hair, start by applying only a small amount and adding more if needed until you find the perfect application for your hair.