Do you have oily hair? Heavy, sticky, and lacking volume, oily hair is caused by an overproduction of sebum by the sebaceous glands on the scalp. Don't worry, we have the solution! Lamazuna's solid shampoo will help you regulate sebum production thanks to its natural ingredients such as green clay and spirulina, which will gently cleanse your hair without being harsh. Choose the solid shampoo for oily hair, and you'll quickly notice the difference, allowing you to space out your shampoos!