Our story

Built because I wanted
something different.

LYVA was not born from a trend forecast. It began with a personal question about movement, ageing and what the research actually said.

Founder's note

Why LYVA exists.

Staying active matters to me. As movement became harder, I started reading.

I found plenty of conventional joint supplements and an enormous gut-health category. What interested me was the research beginning to connect those two worlds.

I did not find proof of a miracle. I found a field worth understanding properly.

That became the starting point for LYVA Flex.

The goal is simple: build the product I would want to take — evidence-led, transparent about uncertainty, and willing to remove an ingredient when the case for it is weak.

William Tyler-Street · Founder
How we work

Three principles.

01

A reason for every ingredient.

Every ingredient needs a clear formulation rationale.

02

Evidence over ingredient count.

More ingredients do not automatically make a better product.

03

Never publish beyond the evidence.

We distinguish ingredient evidence, emerging mechanisms, authorised nutrient claims and finished-product evidence.

Who LYVA is for

For people who intend to keep moving.

You may train. Work physically. Garden. Walk. Travel. Play sport. Or simply want to remain capable as you get older.

LYVA is being built around active ageing: movement, good nutrition and informed choices. It is not a replacement for exercise, medical care or the fundamentals of good health.

Looking after ourselves
starts today.

Movement, good nutrition and informed choices. Join the LYVA founding list to hear first when LYVA Flex is ready, with the full formula and founding member pricing.

Join the founding list