Precision begins here.

Head Spa, precision hairdressing and botanical care in Basel.

Basel – Picassoplatz

A scalp-first salon in Basel, founded by Guy Diallo, combining precision hairdressing, botanical care and the ritual of Head Spa.

More than 30 years of experience. Paris. Singapore. Basel.

The Signature Head Spa

A personalised scalp ritual combining targeted care, botanical formulations and deep relaxation.

Each Head Spa experience begins with observation of the scalp and hair, followed by care selected according to individual needs.

The Head Spa Method

A structured ritual designed around scalp balance, care and relaxation.

  • Professional scalp analysis during a Head Spa session in Basel

    The Root

    Precision begins here.

  • Head Spa scalp treatment and relaxation ritual at Guy Diallo — Oway in Basel

    The Reset

    Balance restored.

  • Targeted scalp care treatment during the Signature Head Spa ritual

    The Activation

    Scalp stimulated.

  • Hair finishing after a Head Spa and scalp care treatment

    The Foundation

    Integrity maintained.

Precision Hair

Structure. Movement. Individual expression.

Precision cutting, colour and balayage designed around bone structure, hair density, texture and natural movement.

Precision haircut and dimensional colour at Guy Diallo — Oway in Basel

Precision Men

A scissor-led alternative to conventional barbering.

Scissor-led cutting for short, medium and long hair, including curly and textured hair, designed around density, growth pattern and natural movement.

Scissor-led men's haircut for medium-length hair at Guy Diallo — Oway in Basel

Curly & Textured Hair

Every texture has its own structure.

Specialist cutting and care for curly and textured hair, from waves and curls to highly textured and Afro hair.

Shape and definition are adapted to curl pattern, density, shrinkage and natural movement.

Curly and textured hair specialist cutting and care in Basel

Rebuild

Restore strength. Preserve structure.

Targeted care for weakened or compromised hair, designed to support strength, integrity and resilience.

Treatment is adapted to the condition of the hair and the level of structural damage.

Oway Haircare

We work exclusively with Oway professional haircare.

Selected ingredients are grown according to biodynamic and organic farming principles.
Botanical formulations and considered care complement our approach to scalp, hair and long-term quality.

Oway professional hair and scalp care products used at The Oway House Basel

GUY DIALLO – OWAY

Guy Diallo
Founder — Guy Diallo Oway Basel

With more than 30 years of experience between Paris, Singapore and Basel, Guy Diallo has developed a disciplined approach to hair.

Precision cutting, scalp care and natural structure form the foundation of his work.

The Guy Diallo Oway Basel is the expression of this philosophy.

Experience the Signature.

Scalp care.
Precision cutting.
Biodynamic hair culture.

Begin with the scalp.