Obagi has expanded its Nu-Cil portfolio into scalp care with BioStim Scalp Serum, a daily leave-on designed to reset an imbalanced scalp and fortify follicles for visibly denser, fuller hair. The formula leans on a BioStim complex of biotin, amino acids and signal peptides, supported by a roster of 18 hair nutrients that includes caffeine, niacinamide, panthenol, ginseng and pumpkin seed extract. Calm and hydrate the scalp while strengthening at the root so breakage falls, volume lifts and shine returns.
Obagi reports improvements in hair volume by 52 percent, along with measured reductions in scalp redness by 29 percent and oiliness by 22 percent in under six months. Company testing also cites a 97 percent reduction in dry fallen hairs and a 74 percent increase in scalp hydration over the same period. While these are brand-run studies, they map neatly onto everyday concerns like thinning, irritation and excess sebum.
Apply once daily to a clean, dry scalp and massage in, then leave to absorb. The serum is dermatologist tested, fragrance free and designed for all scalp types and for all genders, which makes consistency easier for real-world routines. Expect a light, non-greasy finish that works under styling products.
Nu-Cil BioStim Scalp Serum will be available from healthxchange from January 2026.
British skincare brand The Glowcery is expanding into the beauty supplements category with the launch of Formula A Renewal Glow Capsules, a new vitamin A-based supplement developed to support skin health from within, particularly for consumers experiencing stress-related skin concerns. The new product marks a category expansion for the vegan skincare brand, founded by former lawyer and skincare formulator Roshanne Dorsett. Known for its nutrient-dense, superfood-inspired formulations, The Glowcery is extending its approach to skin health beyond topical products with a supplement combining vitamins, minerals, probiotics and plant-derived ingredients.