Obagi BIOSTIM™ SCALP SERUM

Transform your hair care routine with Obagi Nu-Cil BioStim Scalp Serum, a root-level treatment featuring the advanced BioStim™ Complex.
• Creates an ideal scalp environment by hydrating, soothing, and balancing.
• Strengthens and protects follicles while boosting circulation during application.
• Clinically proven results in 6 months: significantly improves hair volume, reduces redness, and decreases oiliness.*

*Based on a 2025 24-week clinical study vs. an untreated control.

Apply serum once daily. Part hair and dispense directly onto the scalp. Gently massage with fingertips to ensure even distribution and boost circulation. Can be applied to either dry or damp hair. Do not rinse.

Can be applied in the morning or at night. Allow serum to absorb fully and air-dry completely. This is a leave-in product, style your hair as usual. Apply daily for best results.

BioStim™ Complex

Directly delivers to your scalp a potent blend of clinically proven actives including Biotin, Amino Acids, Peptides + 18 hair nutrients (including Caffeine, Panthenol (Provitamin B5), Niacinamide (Vitamin B3), Ginseng Root Extract, Cucurbita Pep (Pumpkin) Seed Extract, Oleanolic Acid, and Glycerin). These work synergistically to promote scalp health, fortify hair follicles, and strengthen strands from the root.