Oily scalp: how can you rebalance it?
An oily scalp produces an excess of sebum, which weighs hair down and makes it become greasy again quickly. The key is not to strip it, but to rebalance it gently.
By the Luxéol team · Reading time: 5 min · Updated on 9 July 2026
Key points to remember
- An oily scalp = excessive sebum production (hyperseborrhoea).
- Common mistake: washing too often or too aggressively, which further stimulates sebum production.
- Choose a gentle or purifying shampoo, at the right frequency.
- Do not rub the lengths and avoid very hot water.
- Persistent itching, patches or dandruff warrant advice from a dermatologist.
Why is my scalp oily?
Sebum is natural and protects the scalp; it is its excess that causes problems. Several factors come into play: hormonal factors, genetics, stress, an unbalanced diet, as well as unsuitable washing habits that cause the scalp to overproduce sebum.
Mistakes that make the problem worse
- Washing too often or with an overly stripping shampoo: the scalp compensates by producing more sebum.
- Using very hot water, which stimulates the sebaceous glands.
- Rubbing vigorously the scalp.
- Applying rich treatments near the roots.
How can you rebalance an oily scalp?
- Choose a gentle or purifying shampoo suitable for oily scalps.
- Wash with lukewarm water, massaging gently without irritating the scalp.
- Gradually space out washes to retrain the scalp.
- Apply treatments only to the lengths and ends.
- Avoid touching your hair too much during the day.
When should you see a doctor?
If excess sebum is accompanied by persistent itching, patches, stubborn oily dandruff or hair loss, a dermatologist can make a diagnosis (seborrhoeic dermatitis, for example) and recommend appropriate treatment.
The Luxéol solution
Shampoo for oily hair Luxéol
A shampoo designed to cleanse gently and help regulate excess sebum without stripping, to incorporate into a suitable washing routine.
Frequently asked questions
Should you wash your hair every day if you have an oily scalp?
Does hot water make hair greasy again?
Is dry shampoo a good solution?
Are oily scalp and dandruff linked?
Food supplements should be used as part of a healthy lifestyle and are not a substitute for a varied, balanced diet. This article is for informational purposes only and does not constitute medical advice. If you have a persistent scalp or hair condition, consult a healthcare professional.
Sources
- Ameli.fr — seborrhoeic dermatitis and scalp.
- French Society of Dermatology — seborrhoea.
- Vidal.fr — scalp care.
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