Nu-Cil BioStim Scalp Serum

Obagi Nu-Cil BioStim Scalp Serum is an advanced, leave-in scalp treatment formulated to support optimal scalp health and visibly improve hair density and thickness. Clinically proven in a six‑month, double‑blind study, it targets multiple factors involved in hair thinning by hydrating the scalp, fortifying hair follicles and reducing breakage. The lightweight, non-greasy formula absorbs quickly, making it ideal for daily use on all hair types, including colour-treated hair.

BioStim Complex (Biotin, Amino Acids, Peptides + 18 nutrients): A proprietary blend that delivers clinically proven actives to the scalp to support follicle health, redensify hair and strengthen strands from the root.

Caffeine: Helps stimulate the scalp and support microcirculation around follicles, contributing to reduced shedding and improved hair vitality.

Panthenol (Pro-Vitamin B5): Attracts and retains moisture to keep the scalp hydrated and hair feeling smoother, more supple and resilient.

Pumpkin Seed Extract: Provides phytoactives that help support healthier, stronger-looking hair and a more balanced scalp environment.

Niacinamide, Zinc Gluconate & B Vitamins: Support the scalp barrier, help regulate excess oil and provide essential nutrients for optimal scalp comfort and hair strength.

Water (Aqua), Butylene Glycol, Glycerin, Hydroxyethylcellulose, Disodium EDTA, Caffeine, Panthenol, PPG-26-Buteth-26, PEG-40 Hydrogenated Castor Oil, Apigenin, Oleanolic Acid, Biotinoyl Tripeptide-1, Propanediol, Cucurbita Pepo (Pumpkin) Seed Extract, Citric Acid, Polyquaternium-11, Panax Ginseng Root Extract, Arginine, Acetyl Tyrosine, Arctium Majus Root Extract, Hydrolyzed Soy Protein, PEG-12 Dimethicone, Calcium Pantothenate, Zinc Gluconate, Niacinamide, Ornithine HCl, Citrulline, Glucosamine HCl, Biotin, Phenoxyethanol, Ethylhexylglycerin.

Apply once daily to dry or damp scalp. • Part the hair and dispense serum directly onto the scalp, focusing on areas of thinning or concern. • Gently massage with fingertips to ensure even distribution and help boost microcirculation. • Do not rinse. Allow the serum to fully absorb and air-dry before styling hair as usual. • Use consistently every day; visible improvements are typically seen from 2 weeks, with optimal results over 3–6 months.