Why my wife and I founded it. And how an old samurai story changed everything.

I was sitting with Cozo Cazama, an indigo dyer whose fingernails were permanently blue. The kind of blue that doesn't wash off. The kind that tells you this isn't a job, it's a life.

His workshop was in a small village called Ashikaga, surrounded by dye vats. Around us lay finished cloth, folded garments, vats of indigo in different stages of fermentation. The air smelled alive.

Cozo opened a leather briefcase and carefully reached for ancient-looking papers. They were old woodblock prints, maybe 200–300 years old. Edo period, I guessed. He placed one in front of me gently.

"What do you see?" he asked.

It showed a battle scene, samurai clashing, arrows mid-flight, bodies wounded, motion frozen in ink.

Then he asked another simple question: "What do they wear?"

I looked closer. At the armor. The weapons. The blood.

Then he pointed to the spaces where the armor was broken or pushed aside, between neck and chest, where the cloth underneath was revealed. Every samurai, every single one, was wearing blue cloth beneath the armor. Indigo.

"All samurai wore indigo under their armor. Always. They knew wounds healed better if the clothing was dyed with indigo."

I remember leaning back. Not because I disagreed, but because my body recognized something before my brain did.

Suddenly, I was somewhere else. My life felt foreshadowed to this moment, 14 years later, where I now run what is probably the most health-focused plant-dye textile company in the world.

But back then, I traveled backward in time.

Five years earlier. Sitting beside my mother's bed as she struggled with late-stage cancer. Bedridden. Covered in dark spots.

An oncologist explained that the sores appearing on her skin during chemotherapy were not what we thought. They weren't necessarily part of the cancer.

"They could be from the bedding," he said. "More precisely, the dye. Swap it to undyed."

He explained that certain dyes, especially darker ones, can be too aggressive. A weakened immune system can't defend itself. The skin becomes vulnerable. What should be neutral becomes hostile.

I remember the disbelief. Textiles affecting health? Color affecting healing?

This was the first time I had ever thought about color in textiles. What is it? What is it made from? Is it an ingredient? Textile labels never mention it. I didn't even know what color was.

Today, I know better. Color is probably the most overlooked ingredient in textiles.

Textiles are everywhere, on our skin, in our beds, around our children, in our dust, our water, our air. From microplastics in the ocean to toxic particles in our homes, from polluted rivers to chemical residues we never agreed to wear.

Dyes are likely one of the biggest contributors to pollution, in water, air, and soil, with growing research showing adverse reactions in humans.

As I sat with Cozo, the realization sank in.

If plant dyes weren't just less harmful, but actively beneficial… If they didn't create environmental damage. If they didn't burden the body. If they actually supported healing…

Then, that's when the uncomfortable thought hit me. The ultimate WTF moment.

Are we part of the most misguided generation of humans so far?

Did we really remove a healthy ingredient from one of the most intimate, most-used products in human life, textiles, and replace it with something potentially toxic… without even noticing?

From cradle to deathbed, textiles touch every one of the 8.1 billion people on this planet. And we decided color should be cheap, synthetic, petrochemical, because it was convenient? And now we call this progress.

Once that thought formed, it never left me. Not for a single day since.

It became impossible to unsee how plant dyes had been erased, not just from production, but from the conversation entirely. Even in so-called "sustainable" textiles. Especially among brands claiming to be nature's favorite solution, while still using polyester and synthetic dyes derived from petrochemicals.

Plastic's sticky cousin.

I've spoken to textile executives who shrugged and said: "The problem isn't us. The consumer doesn't know."

But how should anyone know, when greenwashed claims drown out truth, when regulation barely exists, when honesty is optional?

I looked back at Cozo. At his blue hands. At centuries of knowledge reduced to folklore.

Knowledge from aeons ago that entered my bloodstream, not unlike microplastics that get absorbed and stay with us forever. But this one wouldn't harm me. It changed me.

It changed the world I want my children to grow up in.

Textiles should never be a minus to human health. They should be a contribution.

That realization became AIZOME. Not as a brand. But as a refusal to accept that this is the best we can do.