Oily hair is a common issue

Oily hair is a common issue, often resulting from excess sebum produced by the scalp's sebaceous glands. Sebum is a natural substance that protects the scalp but becomes problematic when overproduced.

Causes of excess sebum

According to Dr. Philippe Assouly, a dermatologist specializing in hair, this overproduction can be due to natural predispositions, lifestyle factors such as alcohol consumption, poor diet, stress, and pollution, as well as hormonal changes like those during adolescence, menopause, or hormonal imbalances. Certain conditions, such as seborrheic dermatitis, can also contribute.

Managing oily hair through washing habits

To manage oily hair, it is recommended to space out shampooing sessions rather than washing frequently, as over-washing can stimulate the sebaceous glands to produce more sebum. It is advised to shampoo at least every other day, avoiding harsh scrubbing of the scalp and using lukewarm rather than hot water.

Post-washing care and daily habits

After washing, it is important not to dry or rub the hair too vigorously. In daily life, individuals should avoid frequently touching or running their hands through their hair to prevent further stimulation of oil production.

Choosing the right products

Choosing a gentle shampoo is also key. While dry shampoos can offer a temporary solution by absorbing excess oil, they do not address the root cause of oily hair. If oily hair is accompanied by signs of androgenicity, such as excessive hair growth or hirsutism, it may be necessary to consult a doctor for a hormonal assessment.