01 · Our founding vision

Rethinking everyday wellness from within

Fitree was created by Unisons Biotech Co., Ltd., a biotechnology company specializing in probiotics and their derivatives.

Our story began with the founding team’s long-term interest in the relationship between the gut microbiome, metabolic health, and everyday wellbeing.

We believe the answer lies in clearly identified strains, purposeful formulations, reliable manufacturing, and an honest approach to science.

Rooted in microbiome science. Designed for everyday wellness.

02 · Rooted in probiotic science

Backed by the research capabilities of Unisons Biotech

Unisons Biotech focuses on the research, development, manufacturing, and application of probiotics and their derivatives.

Fitree builds on this foundation by bringing together strain screening, formulation development, fermentation technology, and manufacturing expertise.

We look beyond how many bacteria a formula contains. We consider the identity of each strain, its intended role in the formula, and how carefully selected ingredients can work together to support everyday wellness.

Targeted formulations with a clear purpose—not simply longer ingredient lists.

03 · Why Unisons Biotech

From strain discovery to manufacturing

Unisons Biotech has established an integrated system covering strain screening, formulation development, fermentation, manufacturing, and quality management.

This end-to-end capability allows Fitree to focus on product quality from the source—from the identity of the strain to the consistency of the finished formulation.

Quality and stability evaluation. Production batches undergo internal accelerated stability evaluation. The source material also references third-party testing to assess strain stability.

100,000+Human-derived strain resources
52,000 m²Ningbo production base
600 tonnesPlanned annual probiotic powder capacity

04 · Why we chose AMY001

Not just Akkermansia—a clearly identified strain

Not every strain of Akkermansia muciniphila is identical.

At the centre of Fitree is Akkermansia muciniphila AMY001, a proprietary strain developed by Unisons Biotech.

Better understood. Thoughtfully formulated.

Better wellness begins with a better-understood strain

We believe meaningful wellness products should be built on clearly identified strains, purposeful formulations, and responsible quality management—not exaggerated promises.

From AMY001 to every complementary ingredient, each Fitree formula is designed to make advanced microbiome nutrition easier to understand and simpler to incorporate into daily life.

Fitree — Science Within. Wellness Beyond.