The Ultimate Guide to Looking After Your Scalp

Words by Amelia Bell

Double cleansing, skin barrier protection, and exfoliation. Not the sort of vocabulary you might associate with your scalp. Yet, as an extension of your skin and, crucially, a key step in the quest for healthy hair, your scalp requires a similar multi-step approach to that of your dermis. “Think of your scalp as you do your skin,” says Harrods trichologist, Ricardo Vila Nova. That means rebalancing your scalp, adding hydration, and choosing the right ingredients according to your scalp type.

But while a healthy scalp translates to healthier, shinier strands, a compromised one might result in tell-tale signs of dehydration, itchiness, and split ends. The latter may be triggered by a number of reasons, including lifestyle habits and stress, but a back-to-back schedule (read: the influx of heat styling, hair products, and washing) is one of the main culprits. Because, just like a string of social plans can take a toll on your complexion, your scalp is likely to suffer the consequences of endless weddings or hopping from one beach holiday to the next.

So, from understanding the root cause of an unhealthy scalp to getting to grips with the basics of scalp treatments, consider this your ultimate guide to help restore and revive your scalp.

Your scalp and your complexion aren’t all that different. Both require regular cleansing (to remove dirt, oil, and debris), exfoliation, and hydration. The difference, however, is that your scalp has hair follicles; these are essential for the look and feel of your overall hair. “The hair follicles depend on your scalp condition as healthy hair needs to grow on a balanced scalp with the right levels of hydration,” says Vila Nova. “A scalp that’s imbalanced or experiences excess oil, dandruff, and product build-up may affect the hair texture or hair structure,” he adds. Worse yet, if you don’t look after your scalp these imbalances may cause excessive hair loss as well as hair thinning and breakage.

For special events or during the summer months when your hair has undergone excessive heat styling or has been exposed to the sun, you’ll want to add rich hydrating oils; formulas that provide glossiness, and nourishing masks that'll help repair the structure of your hair,” says Ricardo. There are a range of products that you can incorporate into your haircare routine to help tend to the scalp, but Vila Nova also recommends the occasional scalp harmonisation facial – it's a tailored and magical treatment that'll nourish and replenish anyone's scalp. “The products that are used within the facial are enriched with vital nutrients to cater to your scalp's needs. And the treatment itself also includes a thorough cleanse and scalp massage to tone, soothe and rebalance your scalp,” he shares.

Dandruff, oiliness, itchiness, and even a burning sensation are all tell-tale signs that your scalp is not happy. This can be caused from a number of reasons, including genetics, stress, and excessive products. “If you have a sensitive scalp you should avoid high detergent-based shampoos and look for more hypoallergenic formulas,” says Ricardo. Healthy scalps, however, are itchy-free. “Your scalp should not look too red or feel inflamed. A healthy scalp is also reflected in the appearance of your hair in terms of growth, shine, glossiness, and strength,” he adds. And if you’re unsure about your scalp type Vila Nova suggests, a hair DNA scan to get to know more about your hair and scalp. “From this test, I'll understand what precise ingredients will benefit your hair as well as the protein synthesis and also vitamin deficiencies that lead to imbalances.” As for your at-home scalp routine? From serums to exfoliators, see our editor-approved picks, below.