Issue link: https://www.ahpindiestylist.com/i/1544743
Explore your benefits at ahphair.com 29 ingredients can weaken the lipid matrix, especially when the skin is already sensitized. e result for me was classic barrier impairment. Inflammation increased. Oil production shied. Comfort disappeared. I was scratching my head like a dog with fleas. My solution was not a stronger clarifier, an aggressive exfoliating treatment, or even a different shampoo. It was restoration. I returned to what I know works in facial skin care and brought it to the scalp. I reached for niacinamide. WHAT EXACTLY IS NIACINAMIDE? Niacinamide, also called nicotinamide, is a water-soluble form of vitamin B3. It plays an important role in cellular energy production because it's a precursor to nicotinamide adenine dinucleotide (NAD+), a coenzyme essential for repair and cellular metabolism. Historically, vitamin B3 was studied in relation to pellagra, a deficiency that affected the skin. Over time, niacinamide became a favorite in dermatology because it does several things well—it strengthens the barrier, reduces inflammation, and helps regulate oil production. It improves overall skin resilience, which is why it's a favorite in skin care. ere's nothing about those benefits that only applies to the face. e scalp is also skin. WHEN THE BARRIER BREAKS DOWN Frequent shampooing, chemical services, environmental factors, harsh products, and even hormone shis can all increase transepidermal water loss (TEWL). When water escapes more easily from the skin, the barrier weakens. at's when tightness, flaking, itching, and sensitivity can show up. Over time, a chronically compromised barrier can also create a less stable environment for hair follicles. While barrier disruption is not the sole cause of hair thinning, constant inflammation and tissue stress can contribute to increased shedding and reduced resilience at the follicular level. Nobody wants that. Niacinamide supports barrier repair and health by encouraging ceramide production and strengthening structural proteins within the skin. As the protective lipid matrix rebuilds, water retention improves and irritation slowly fades. In my situation, once I focused on barrier- supportive care (and stopped panicking), the itching began to calm. e excessive greasiness also started to normalize. For professionals, barrier-supportive care matters. Shadow root and highlight services can leave the scalp vulnerable. Supporting barrier function aer these treatments can improve client comfort and long-term scalp health. GETTY IMAGES