Obagi NU-Cil Biostim scalp serum by Arden Skincare, a hair growth serum with a clear bottle and applicator for stimulating hair.
Arden Skincare Obagi NU-Cil Biostim scalp serum for hair growth, showing the serum bottle and applicator brush.
Arden Skincare Obagi NU-Cil Biostim scalp serum for hair growth, showing a clear bottle with the serum inside.
Obagi NU-Cil Biostim scalp serum for hair growth by Arden Skincare, featuring a clear bottle with a dropper applicator.

Obagi NU-Cil Biostim Scalp Serum | Hair growth serum

Vendor
Arden Skincare
Regular price
£135.00
Sale price
£135.00
Unit price
per 
Shipping calculated at checkout.

Obagi Medical NU-Cil Biostim Scalp Serum 60ml.

Pay with 0% interest over 3 months - £48 per month. Complete this at checkout.

Hair Growth Serum like no other.

Nu-Cil BioStim Scalp Serum is a hair growth serum, designed to support a healthy scalp while strengthening hair follicles, helping hair appear thicker and fuller. Formulated with clinically tested ingredients, the BioStim™ Complex hair growth serum works at the root level to address key factors that affect scalp condition and hair strength, offering a well-rounded approach to revitalising hair. Obagi is a well established skincare brand with decades of experience and success with their skincare range range and hair growth serum. 

It hydrates, calms, and restores balance to the scalp, creating an ideal environment for healthy hair growth. At the same time, it helps nourish and protect follicles while encouraging circulation through scalp massage, contributing to visibly denser-looking hair.

BENEFITS OF THIS HAIR GROWTH SERUM

  • Strengthens Hair
  • Protects Hair Follicles 
  • Boosts circulation for denser hair
  • Repairs and soothes 

In under six months, this hair growth clinical studies showed:

  • A 52% improvement in hair volume
  • A 29% reduction in scalp redness
  • A 22% decrease in scalp oiliness

Based on a 24-week clinical study conducted in 2025 by Obagi Cosmeceuticals LLC, compared to an untreated control group.

Testimonials

"My baby hairs are growing back after a few weeks of use"

"Hair feels stronger when brushing"

"Saw improvement in sparse areas"

"No sticky residue"

"Less hair left in the shower drain"

"One of the few serums I repurchased"


HOW TO USE 

Use once daily. Part your hair and apply the hair growth serum directly to the scalp, then gently massage with your fingertips to distribute evenly and stimulate circulation. It can be used on dry or damp hair and should not be rinsed out.

Apply either in the morning or evening. Allow the hair growth serum to fully absorb and air-dry before styling as normal. For optimal results, use consistently every day.

Not to be used with any other hair growth serum as this can reduce the effectiveness.

INGREDIENTS  

Water/Aqua/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, Hydrolyzed Soy Protein, PEG-12 Dimethicone, Calcium Pantothenate, Zinc Gluconate, Niacinamide, Ornithine HCl, Citrulline, Glucosamine HCl, Biotin, Phenoxyethanol, Ethylhexylglycerin