Zandile Mboshane

Zandile Mboshane

Creative Director
Hairmatology

Dandruff versus a dry and itchy scalp

Facebook
LinkedIn
Twitter
WhatsApp

What is the difference between dandruff and a dry scalp?

The scalp naturally produces sebum which is the scalp’s natural oil for keeping the scalp and hair moisturised. By definition dandruff is a result of accelerated flake formation on the scalp. This can be as a result of excessive dryness of the scalp. When the scalp moisture levels drop below 10% of the normal levels this is deemed as excessive dryness. A level of dryness that can potentially lead to dandruff. Prolonged scalp dryness at this level can eventually lead to dandruff.

3 leading causes of a dry scalp

1. A hormonal imbalance within the body or genetic predisposition can result in the sebaceous glands not producing sufficient sebum.

2. The use of shampoos containing harsh detergents such as sodium laureate sulphate. This can strip both the scalp and hair of its natural moisture and oil.

3. Excessive use of petroleum and mineral oil based products on the scalp. This can result in product build up on the scalp which can also result in a dry itchy scalp.

Treatment of a dry and itchy scalp

Ultimately the best way to combat a dry scalp is from the inside out. Staying hydrated and eating a healthy balanced diet to ensure that the body is functioning optimally.

Externally, avoiding or minimizing the use of shampoos that contains harsh detergents such as sodium laureate sulfate and scalp care products that contain mineral oil and petroleum jelly. The other recommendation is using light natural oils on the scalp such as Jojoba oil, Grape seed oil and Coconut oil, in place of petroleum and mineral oil based products. Jojoba oil has been found to be a natural oil that’s closest in molecular structure to the scalp’s natural sebum. This will go a long way in ensuring that your scalp stays moisturized and healthy.

When the dandruff persists even after the lifestyle changes, then it’s advisable to consult a trichologist and or dermatologist

Sources for article: The Science of Black Hair: A comprehensive Guide to Textured Hair Care

Strategies to minimize exposure to Endocrine Disruptors

22nd April 2026 No Comments

An endocrine disruptor is an external substance or mixture that has an effect the functioning of the endocrine system. This can potentially lead to negative health effects in an organism or its offspring. These disruptors can be found in various sources, including natural substances, industrial chemicals, consumer products, pharmaceuticals, and pesticides. They can have estrogenic, anti-estrogenic, or anti-androgenic properties and can particularly impact ovarian development due to their influence on hormone regulation. [AI generated definition based on: Yen & Jaffe’s Reproductive Endocrinology (Sixth Edition), 2009]

Leave a Reply

This website may display advertisements, sponsored content, and affiliate links. These ads are provided by third-party networks and are intended to support the ongoing operation and maintenance of the site.

We do not explicitly endorse or guarantee the products, services, or claims made in any advertisements shown on this site. Any interactions, purchases, or business dealings made with advertisers or third-party sites linked through this website are solely between you and the advertiser.

While we aim to partner with reputable providers, we are not responsible for the accuracy, legality, or content of any external sites or ads. Please exercise due diligence before engaging with any advertised content.

Should you have concerns about a specific ad, feel free to contact us for review.

Agree Disagree

Newsletter

Subscribe