Obagi Nu-Cil Biostim Scalp Serum

Obagi Nu-Cil™ BioStim Scalp Serum supports optimal scalp health while strengthening hair follicles for visibly fuller, denser-looking hair. Formulated with clinically proven active ingredients, the advanced BioStim™ Complex targets the key factors affecting scalp balance and hair strength, working at the root to revitalise the scalp and hair.

The serum hydrates, soothes, repairs, and balances the scalp, helping to create an ideal environment for healthy hair growth. When massaged into the scalp, it also helps improve circulation while nourishing and protecting hair follicles for thicker, more resilient-looking hair.

In under six months, clinical studies have shown the formula to*:

• Increase hair volume by up to 52%

• Reduce scalp redness by 29%

• Decrease scalp oiliness by 22%

*Results based on a 24-week clinical study conducted in 2025. Data on file at Obagi Cosmeceuticals LLC.
**Results compared to an untreated control group.

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.

60ml