The Story

About Voyage Kombucha.

Voyage Kombucha was born from the same curiosity that, more than a decade ago, led me to discover the world of fermentation.

I started with craft beer, and for years I learned how time, microorganisms, and simple ingredients can completely transform a drink. Today, that same passion lives in every bottle of kombucha I make in my workshop in Sighișoara.

Each variety tells a different story — inspired either by premium teas from China, or by plants and ingredients gathered locally, across the landscapes of Transylvania.

Voyage Kombucha is made slowly, in small batches, from organic Mao Feng green tea, through a natural fermentation of about two weeks. After the primary fermentation, each variety is flavoured separately, to preserve the character of its ingredients.

Because some journeys begin without going anywhere.
Two bottles of Voyage Kombucha — Hey Yùlán and Hey Yùnü — beside filled glasses on a lavender backdrop
Ioana, founder of Voyage Kombucha, nosing a glass of freshly fermented kombucha in her studio Ioana checking a batch of kombucha with a refractometer in the Sighișoara workshop
The Maker

Hi, I'm Ioana.

Fermentation has always fascinated me.

I started brewing beer at home in 2011, out of simple curiosity to understand how a drink comes to life. That curiosity turned into a profession, and in the years that followed I founded one of the first craft breweries in Romania — an experience that taught me the best drinks are never rushed.

After more than ten years devoted to fermentation, I felt the need for a new project. One that speaks about nature, ingredients, and balance. That's how Voyage Kombucha came to be.

Today I live between Viscri and Bucharest, and every batch is made by hand in the workshop in Sighișoara. I personally handle the whole process: choosing the teas, developing the recipes, the fermentation, the tastings, and the bottling.

For me, every bottle is the result of hundreds of small decisions and a single question that has stayed with me for years: how can a drink surprise you through taste?

2,000 years of tradition

One of the world's oldest fermented teas.

Kombucha is one of the oldest tea-based fermented drinks, enjoyed for centuries in Asia long before it was embraced around the world. Today it is chosen both for its complex, natural taste and as an alternative to classic soft drinks — or, for many, to alcohol.

The Range

Three varieties, three stories.

Hey Yùnü kombucha bottle with a lavender label

Hey Yùnü

Inspired by Chinese green teas and the freshness of early spring.

Organic Mao Feng green tea is slowly fermented, then cold-flavoured with fresh mint and Citra hops. The result is a tart kombucha with citrus and mint notes and a refreshing finish.

Citrus Wildflowers Mint Vegetal freshness
Shop Hey Yùnü
Hey Yùlán kombucha bottle with a pink and green label

Hey Yùlán

More delicate, more floral, and built around balance.

After natural fermentation, the kombucha is flavoured with raspberry, violets, and a discreet dry-hop of New Zealand Nectaron hops, which rounds out the profile without dominating the drink.

Raspberry Violets Floral notes Elegant finish
Shop Hey Yùlán
Viscri Bloom kombucha bottle with a cream label

Viscri Bloom

The first kombucha inspired entirely by Transylvania.

Rhubarb and elderflower are gathered locally around the village of Viscri and cold-infused over the fermented base of Mao Feng green tea. The taste is fresh, floral, and lightly tart — like the start of summer on the hills of Transylvania.

Rhubarb Elderflower Delicate acidity
Shop Viscri Bloom
From the Workshop to You

From the workshop to you.

No pasteurisation, no rushing. Just time, good ingredients, and attention to every detail.

  1. 01

    The Tea Infusion

    Every bottle begins with an infusion of green tea, sweetened with raw, unrefined Demerara sugar — fuel for the culture that will transform it.

  2. 02

    Primary Fermentation

    I add the culture of yeast and bacteria, and fermentation follows its own rhythm for about two weeks. The sugar is turned into organic acids, and the drink develops its aroma and natural acidity.

  3. 03

    Cold Flavouring

    After the primary fermentation, each variety is flavoured separately, at low temperatures, using carefully chosen fruit, plants, and botanicals.

  4. 04

    Bottling & Second Fermentation

    Every batch is tasted, bottled by hand, and left for a second fermentation in the bottle, which develops its natural effervescence.

Good to know

A few things worth knowing.

A living drink

Voyage Kombucha is a living, unpasteurised and unfiltered drink. Each variety contains active cultures of yeast and bacteria that keep evolving naturally, even after bottling.

Less sugar

Sugar is needed for fermentation, but most of it is consumed by the living cultures along the way. The result is a drink with a reduced sugar content compared to the start of fermentation.

Why is it tart?

The slightly tart taste is the signature of an authentic kombucha. During fermentation, the cultures turn much of the added sugar into organic acids, which give the drink its freshness and complexity. Kept warm for longer, it keeps fermenting and grows more acidic — a natural process.

Caffeine & alcohol

Made from green tea, Voyage Kombucha naturally contains caffeine — some is reduced during fermentation, but not entirely. Fermentation also produces a very small amount of alcohol: under 0.5% vol, so it is classified as a non-alcoholic drink.

Keep it cold

To preserve the balanced taste, we recommend storing it permanently in the fridge, between 2 and 7°C. A few hours at room temperature or a day in transit is fine — just refrigerate it as soon as it reaches you. Cold slows fermentation and protects each variety's aroma.

Who should avoid it?

Because of the natural caffeine content, we don't recommend kombucha for children. Pregnant or breastfeeding women should consult their doctor before drinking it.

What's inside?

*Amounts may vary naturally from batch to batch.

Contact

Let's start a conversation.

Whether you're a bar, restaurant, or curious soul — write to us. We read every message.

Email hey@voyagekombucha.com
Based Sighișoara and București, România