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Better-looking hair begins with the scalp.

Engineered by a Master Barber and cosmetic formulator with 24 years behind the chair, CHAPTER 01 brings professional grooming insight to a precise daily scalp-care ritual. This lightweight leave-in serum is designed to nourish the scalp and support fuller, healthier-looking hair, without compromising how your hair feels or styles.

Care beyond the surface

Washing removes surface buildup. Scalp care serves a different purpose: giving the skin around the hair follicles consistent attention between washes. CHAPTER 01 takes a root-level approach, focusing on the scalp environment where hair begins rather than simply coating the lengths. It complements your shampoo with leave-in care designed to support a well-conditioned, comfortable scalp.

Clean ingredients. An invisible finish.

Formulated with carefully selected clean ingredients, CHAPTER 01 delivers scalp care in a weightless texture that dries completely invisible in 60 seconds. No greasy residue. No heavy coating. Just a clean finish that fits naturally into your grooming routine.

A daily ritual, not another wash

Apply directly to the scalp on damp or dry hair, gently massage, and leave in. No rinsing required. Use daily to make scalp care a consistent part of your routine.

Size & Key Ingredients

60 mL (2 fl oz)

Hair Density & Follicle Support
Redensyl® · Procapil® · Copper Tripeptide-1 (GHK-Cu) · Adenosine · Caffeine · Taurine

Scalp & Sebum Support
Zinc PCA · Niacinamide · Saw Palmetto Extract · Rosemary Extract · Green Tea Extract

Conditioning & Hydration
Panthenol (Pro-Vitamin B5) · Hyaluronic Acid · Sodium Hyaluronate

Key ingredients shown. See the bottle for the full ingredient list.

Born behind the barber chair. Formulated with intention. Made for the details that matter.