How Often Should You Really Wash Your Hair?

How Often Should You Really Wash Your Hair?

You have probably heard that washing your hair too often is bad for it. The evidence is more reassuring than the myth suggests, and the best frequency really depends on your scalp.

What the research found

A clinical study published in Skin Appendage Disorders looked at how shampoo wash frequency affected scalp and hair condition. It reported that higher wash frequency was both beneficial and more preferred than washing less often, with washing five to six times a week or daily performing well and no damage observed from frequent washing (Punyani et al., 2021, PMID 34055906). The study was conducted in Asian populations without specific scalp conditions, so individual results can vary.

What this means for you

There is no single correct number. A reasonable guide:

  • Oily scalp or daily exercise: more frequent washing is fine and often more comfortable.
  • Dry or curly hair: you may prefer to wash less often and focus on conditioning.
  • Let comfort and how your scalp feels guide you, rather than a strict rule.

Be gentle either way

Whatever your frequency, a gentle, well-formulated shampoo and a good conditioner matter more than the number of washes. At Verdo we stock the Pure Fiji Coconut Milk Shampoo and Coconut Creme Conditioner.

Disclaimer: This article is for general information only and is not medical advice. The studies cited are from peer-reviewed journals and are provided for educational context. Individual results vary. Speak with a qualified healthcare professional or dermatologist before changing your routine. Verdo Cosmetics makes no therapeutic claims about the products or services mentioned.

Frequently asked questions

How often should you wash your hair?
There is no single correct number. A clinical study in Skin Appendage Disorders found higher wash frequency was beneficial and preferred, with washing five to six times a week or daily performing well and no damage observed (Punyani et al., 2021). The best frequency depends on your scalp and hair type.
Is washing your hair every day bad?
Not according to the available research. The study above found no damage from frequent washing in the population examined. A gentle, well-formulated shampoo matters more than the frequency.
How often should I wash dry or curly hair?
Many people with dry or curly hair prefer to wash less often and focus on conditioning. Let comfort and how your scalp feels guide you rather than a strict rule.
Does frequent washing strip the scalp?
Frequent washing can reduce scalp oil, but the clinical study found higher frequency was beneficial overall with no damage observed. Using a gentle shampoo and conditioner helps keep hair comfortable.
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