NITISI
NITISINITISI

London · Bioactive Textiles

DESIGNEDFORPRESENCE
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The Idea

You filter your water.

You track your heart.

You guard your sleep.

And yet the one layer that touches your skin all day, every day — goes unquestioned.

Skin is your largest organ.
Clothing is its closest environment.

1.8 m² · the surface you live in
Hygiene doesn’t begin at the sink. It begins with what you wear.

So we engineered the layer itself.

NITISI is bioactive wear — plant actives bonded into the fibre, not coated onto it. The fabric closest to your body, formulated to care for the skin it touches.

See the processWhy we started
The Process

Where nature becomes architecture.

Three steps from plant to fibre to skin.

01Extract

Plant-derived actives, cold-pressed at source.

02Integrate

Bonded within the fibre — not applied to the surface.

03Activate

Body heat triggers a continuous, measured release.

Care System

Preservation
Protocol™

Every NITISI garment passes through a controlled care framework before it reaches you.

Read the full Protocol
Material Science

Three measures of a living textile.

Where biology is engineered into thread.

01Fibre Structure
2,400
fibres / cm²

Bioactive fibres woven at the nanoscale.

Each filament is engineered to carry plant-derived actives within its molecular structure — the function is the material, not a coating.

02Plant Actives
94%
bioavailability

Actives bonded into the warp and weft.

Not applied to the surface. Permanently integrated within the fibre architecture, where they stay available wash after wash.

03Skin Interface
30 - 50
wash cycles

Absorbed through the skin. Worn, not applied.

Body heat activates a continuous, measured release. The more you move, the more the fabric works.

The full material story

London · Collection One — In Development

A material that
works with
the body

“Not a fabric that covers. A system that communicates.”

We are pre-launch. The first piece exists to prove the idea — engineered, worn and measured before it is ever sold.

Piece 001NITISI | Originals — T-SHIRT
Explore the pieceAll pieces
NITISI | Originals — T-SHIRT — full look
NITISI | Originals — T-SHIRT — fabric detail
NITISI | Originals — T-SHIRT — seated
View product
NITISI | Originals — T-SHIRT — back view

As featured in

London Fashion Day
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