Transform your hair with Obagi Nu-Cil BioStim Scalp Serum - an advanced formula that targets hair health at its foundation. This clinically-tested serum reinforces hair follicles and supports optimal scalp conditions for noticeably thicker, fuller-looking hair.
EXPERIENCE VISIBLE RESULTS
This scientifically-developed scalp treatment works to enhance scalp wellness and strengthen hair follicles, delivering visibly denser, fuller hair. Clinical studies demonstrate improved hair density within 3 months, with initial changes appearing in as early as 2 weeks.
Featuring the innovative BioStim™ Complex - a specialized formula combining biotin, amino acids, peptides, and 18 vital hair nutrients - this fast-absorbing serum provides targeted support at the root level. It works to improve scalp equilibrium and resilience while hydrating, calming, and supporting scalp repair for optimal hair growth conditions.
CLINICAL EVIDENCE
In a comprehensive 24-week study conducted in 2025, Nu-Cil BioStim Scalp Serum demonstrated:
• 52% increase in hair volume
• 29% reduction in scalp redness
• 22% decrease in oiliness
Results observed within 6 months compared to control group.
KEY BENEFITS
• Supports scalp health for optimal hair growth
• Strengthens hair at the follicle for enhanced density and volume
• Calms, hydrates and balances the scalp environment
• Lightweight, quick-absorbing formula with clinically proven results
• Visible improvements in under 6 months
HOW TO APPLY
For optimal results, apply once daily. Section hair and dispense serum directly onto the scalp. Massage gently with fingertips to ensure thorough distribution and stimulate circulation. Suitable for application to dry or damp hair, morning or evening. No rinsing required. Allow complete absorption and air-drying. Leave-in formula - style as normal.
FULL INGREDIENT LIST
Aqua/Water/Eau, 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, Hydrolysed Soy Protein, PEG-12 Dimethicone, Calcium Pantothenate, Zinc Gluconate, Niacinamide, Ornithine HCI, Citrulline, Glucosamine HCI, Biotin, Phenoxyethanol, Ethylhexylglycerin