Many people find that their roots become flatter, shinier or visibly oily much sooner in summer. It is tempting to conclude that heat simply makes the scalp produce more oil. The biology is more nuanced....

We routinely change how we care for our skin during summer. We use sun protection, choose lighter products and adapt our routines to heat and humidity. Yet the scalp, which is also skin, is often...

The scalp is often missed during sun protection. Dense hair provides some shade, but it is not a reliable substitute for a hat, shade or sunscreen. The parting, hairline, ears and areas of thinning or...

Struggling with an oily scalp? Learn what causes excess sebum, how hormones and overwashing affect oil production, and how to gently rebalance your scalp without stripping natural oils.

Switching shampoo should feel straightforward, but if your hair or scalp suddenly feels different, it can be unsettling. In many cases, this isn’t a reaction, but part of a short adjustment period as buildup is...

If your scalp stings, itches or feels unsettled after washing, it can be difficult to understand why - especially when you’re using products labelled “gentle”, “natural” or “for sensitive skin”. In this guide, we explore...

Your scalp shouldn’t feel coated, heavy or greasy hours after washing, yet for many people, it does. If your roots fall flat quickly or your scalp never feels fully refreshed, the issue may not be...

Hydration that’s kind to your hair and sensitive scalp Chosen by our team. Tested in real salons. Loved by dry, sensitive hair. Cold air, indoor heating, and daily styling quietly strip moisture from the hair...

Finding gifts for someone with eczema, psoriasis, or sensitive skin can be tricky. Many beauty products contain fragrances or harsh additives that cause irritation.That’s why Olsson Scandinavia and STUHR® offer fragrance-free, dermatologist-approved haircare — the...