Premium at-home beauty technology

Target the growth.

A new approach to at-home IPL, informed by the rhythm of the hair-growth cycle. Precision, consistency and considered design—coming soon.

Abstract product-direction silhouette with a visible light-treatment aperture
Product directionFinal design subject to change

01 / The name

Cycle.
Phase.
One.

CYPH/1 begins with a simple principle: hair does not grow all at once. It moves through a repeating cycle, and consistency matters.

CYCycle
PHPhase
/1One

02 / The science

Growth moves
in phases.

IPL treatment is repeated over time so treatment can coincide with hairs entering active growth. The hair cycle is commonly described in four stages.

  1. 01Phase one

    Anagen

    Active growth

    The follicle is actively producing and growing the hair shaft.

  2. 02

    Catagen

    Transition

    Hair growth stops as the follicle enters a short regression phase.

  3. 03

    Telogen

    Rest

    The follicle rests and the existing hair is no longer actively growing.

  4. 04

    Exogen

    Shedding

    The existing hair is released and shed as the cycle continues.

A considered routine, not a shortcut. IPL treatment does not identify the growth phase of an individual hair. Repeated treatments allow treatment to coincide with different hairs entering active growth.

03 / Our approach

Built around
what matters.

We are developing CYPH/1 around three principles. Product details will be published only when they are verified.

01

Precision

Technology chosen with purpose, explained with clarity and without inflated claims.

02

Consistency

A considered experience designed around a repeatable at-home routine.

03

Comfort

Thoughtful product selection focused on a controlled, approachable experience.

The first 100

Be first in
the cycle.

Join the CYPH/1 early-access list for product development updates and launch information.