Dealing with oily summer hair? It might actually be begging for moisture! Contrary to popular belief, oily hair isn't "overhydrated"- it usually means your hair and scalp are severely dehydrated. Incorporating our NEW Hydra Source Moisture Method Serum is the ultimate thirst-quencher, leaving your hair feeling like it just drank a tall glass of water. #Hydratinghairtips #Biolage #Haircaretips #Oilyhaircare #Summerhaircare