EASTOK JOURNAL

Rosemary, thyme, lavender and cedar were not selected for EASTOK as four separate “hero ingredients”. Their value lies in their phytochemistry, the way they are formulated together and the role...

The scalp is a living ecosystem in which microorganisms, sebum and the skin barrier continuously interact. Understanding this relationship changes the way we think about cleansing, scalp balance and the...

Rosemary has moved from Mediterranean tradition into modern scalp science. Its value lies not in a single promise, but in its phytochemistry, emerging clinical evidence and the way it can...

Hair loss does not always begin with dramatic shedding. A wider part, reduced density, finer hairs or changes in the scalp may appear first. Understanding these signs can help identify...

There is no ideal number of hair washes per week. The right frequency depends on your scalp, sebum production, lifestyle and product use — and an oily scalp cannot simply...

Hair care is often focused on the visible fibre, but every hair begins in a follicle within the scalp. A dermatological approach starts by understanding the scalp as skin —...