Introduction

Today consumers increasingly seek oral care that supports long-term health. In a category built on daily use, even subtle biological disruption can erode trust and brand loyalty.

COCOLAB set out to answer a key question: does Cocoshine Whitening Toothpaste Delicious Mint respect the oral microbiome when used every day?

To answer this, COCOLAB partnered with HelloBiome to evaluate how the formula interacts with the oral microbiome under real-world usage conditions — while staying aligned with the brand’s product development timeline.

Consumers used to believe oral care was about killing germs. Today people understand that bacteria are part of our biology, and that maintaining balance in the microbiome is essential to long-term health. – Chrystle Cu, Co-founder & Co-CEO, COCOLAB

Turning microbiome intelligence into consumer proof

HelloBiome conducted a remote before-and-after clinical study designed to reflect everyday oral care routines.

Results showed that Cocoshine Whitening Toothpaste respects the oral microbiome, helps maintain microbiome diversity for long-term oral health, and keeps the oral ecosystem in balance.

COCOLAB now communicates this proof where it matters most — on its product detail page as well as on both primary and secondary packaging — featuring the HelloBiome seal: “Clinically tested to respect the oral microbiome.”

Microbiome testing is one of the smartest investments a brand can make today and HelloBiome makes it accessible and actionable. – Chrystle Cu, Co-founder & Co-CEO, COCOLAB

Whitening results consumers love

The study also captured consumer feedback, confirming that microbiome respect did not come at the expense of the product experience.

After four weeks of use: 83% enjoyed the flavor, 83% perceived the packaging and branding as premium, and 72% said they would repurchase the product.

Participants also reported visible whitening results, describing their teeth as “clean and shiny” and noticing that their teeth appeared whiter after brushing.

Together, these insights show that microbiome compatibility did not come at the expense of whitening perception, sensory enjoyment, and desirability.

Conclusion

This collaboration showed that whitening results and microbiome respect can go hand in hand.

By partnering with HelloBiome, COCOLAB gained clear biological proof that Cocoshine Whitening Toothpaste respects the oral microbiome while maintaining strong sensory experience and consumer trust.

COCOLAB now brings this proof directly to consumers on primary and secondary packaging as well as on its product detail page, reinforcing credibility where purchase decisions are made.