Sebum treatment: good or bad idea?

The sebum cure involves skipping hair washing for an extended period, sometimes for a month or more, to "self-regulate" sebum production with the aim of achieving healthy hair. The goal is to allow the sebum to flow from the roots to the tips. As this substance is produced by the skin, there is no risk of allergy and it is suitable for all hair types.

Undergoing a sebum treatment can have several benefits such as regulating the skin's sebum production, naturally maintaining hair and scalp health, reducing the risk of breakage along the hair length, minimising split ends, and combating hair dehydration.

A sebum treatment can be beneficial for various hair types. For oily hair, a sebum treatment can regulate sebum production, thus reducing the frequency of shampooing. For dry hair, sebum production will be naturally stimulated to better nourish and maintain the hydration of the hair fibre.

However, this practice also comes with significant drawbacks.

Even though a sebum treatment brings numerous benefits to the hair fibre, it is not recommended. The implementation of a sebum treatment presents many drawbacks and even certain risks.

• Scalp Irritation

  The sebum produced by the scalp is a fatty substance that can potentially block the pores of the epidermis. Washing helps to remove sebum residues that can clog these pores. Without washing, the accumulation of sebum on the scalp can cause itching and even the formation of greasy dandruff. When the scalp's pores are blocked, the hair will not be properly nourished. As a result, hair growth is slowed down.

• Hygiene

  The sebum that accumulates on the scalp undergoes transformation and oxidation, breaking down into substances that not only emit an unpleasant odour, but can also cause itching or flaking, thereby creating an ideal environment for an unhealthy scalp. The cumulative effects of this phenomenon can have a negative impact on the hair. Furthermore, from a social perspective, it can be quite embarrassing to have dirty hair for several days.

The solution to extending the intervals between shampoos lies in the use of gentle and natural shampoos, formulated without sulfates, parabens or silicones that can exacerbate the issue of sebum overproduction.

Opt for gentle formulas, with or without essential oils depending on your tolerance. These natural ingredients will regulate sebum production and, gradually, allow you to space out your shampoos while respecting your scalp. At Typology, we have developed three natural shampoos to address various hair issues.

• The nourishing shampoo with 1% Biolipid Complex + Camellia Oil deeply repairs and nourishes the hair fibre, smoothens and fills in the hair cuticles. It is particularly recommended for dry and damaged hair, as well as for curly and frizzy hair.

• The volume shampoo with 1% Almond Protein strengthens and coats the hair fibre to provide structure and volume to the hair. It is particularly recommended for fine hairthat lacks density.

• The anti-dandruff shampoo containing 1% Piroctone Olamine and Jujube extract reduces the proliferation of dandruff, regulates flaking, and soothes scalp irritations.