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Traditional fermentation, authentic flavour
GUTsy Captain Kombucha starts with the right method: handcrafted fermentation with SCOBY - the symbiotic culture of bacteria and yeast that turns organic tea into a living drink, rich in natural probiotics. The process respects fermentation timing with no shortcuts, so the beneficial bacteria and yeasts reach your table intact.
Organic raspberry adds natural sweetness and a fruity acidity that balances the kombucha's complexity - with no added refined sugars, no artificial additives, with no compromise on what makes this drink different.
Made in Portugal. With Organic Ingredients.
Made at the Évora Industrial Park, GUTsy Captain Kombucha is a Portuguese kombucha with verifiable organic ingredients. Vegan, gluten-free and free of colourings - a clean choice for anyone who values what they drink and where it comes from.
What you'll find in every 1L bottle
How and When to Drink It
Serve well chilled. GUTsy Captain Raspberry Kombucha is enjoyable at any time of day - at lunch as an alternative to soft drinks, at dinner as an alcohol-free choice with personality, or shared on a summer afternoon. The 1-litre format is practical to bring to the table with no fuss.
Curated by Geocakes - the same values, on your table
GUTsy Captain Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process and respect for the time natural fermentation needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Organic drink · Traditional SCOBY fermentation · Organic raspberry · Gluten-free · No colourings · No preservatives · Vegan · Made in Portugal · 1L
Fresh, raw passion fruit and lemongrass, organically farmed Sencha green tea, slow natural fermentation, carbonation produced right inside the bottle. MAI Passion Fruit & Lemongrass Kombucha is an organic, handcrafted feel-good drink - unpasteurised, unfiltered, with 75cl of living kombucha that brings the tropics to your table.
Organic from Start to Finish
The base is an organically farmed Sencha green tea. The flavouring ingredients are fresh, raw passion fruit and lemongrass - with no processing whatsoever, so the aromas and natural compounds reach you intact. MAI Kombucha's entire production chain respects organic farming principles - from field to bottle, with no shortcuts and no additives.
A Fermentation That Respects Time
MAI Kombucha ferments the traditional way, with the patience natural fermentation demands. It's this time - this refusal to rush - that allows the beneficial properties that set this drink apart from a simple soft drink with the right name to develop. No rush. No compromises.
The gas isn't injected. It's born inside the bottle itself, in a natural second fermentation that happens after bottling. Every bottle is alive - with the effervescence that only a genuinely handcrafted process can create.
What You'll Find in Every 75cl Bottle
Ideal For...
Ideal for anyone looking for an organic, tasty feel-good drink - tropical in the fruit, herbaceous in the herbs, alive in the bubbles, with no additives.
Ideal for sharing at the table - the 75cl format is right for a dinner, a summer afternoon, or for anyone wanting an alternative to wine with the same presence and far fewer calories.
When and How to Drink It
Serve well chilled. MAI Passion Fruit & Lemongrass Kombucha in 75cl fits any moment that deserves a good drink: at lunch as an alternative to soft drinks, at dinner as an alcohol-free choice with character, or shared with anyone who values what they drink. The tropical aroma of passion fruit and the freshness of lemongrass do the rest.
Curated by Geocakes - the Same Values, on Your Table
MAI Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process and genuine respect for the time natural fermentation needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Organic drink · Organic Sencha green tea · Slow natural fermentation · No pasteurisation · No filtering · Natural bottle-conditioned carbonation · 75cl
The Ginger That Warms. The Hibiscus That Balances.
Fresh ginger. Raw hibiscus flower. Organic Sencha green tea fermented for as long as nature needs. MAI Ginger & Hibiscus Flower Kombucha is a feel-good drink with character: it warms, surprises and cares for you - all at once. Unpasteurised, unfiltered, with natural carbonation produced right inside the bottle.
The combination of ginger and hibiscus flower isn't arbitrary. Fresh, raw ginger brings warmth and intensity - a gentle heat you recognise and remember. Hibiscus flower adds colour, floral acidity and a lightness that balances the ginger's strength. Together, over a base of organic Sencha green tea fermented slowly and naturally, they create a kombucha with its own personality: a feel-good drink that doesn't go unnoticed.
Flavouring is done exclusively with fresh, raw ingredients, with no processing whatsoever, so the aromas and natural compounds reach your table intact. The result is a kombucha that smells like what it is - and tastes like what it promises.
Slow Fermentation, Natural Carbonation
MAI Kombucha ferments the traditional way, respecting each phase's own timing - because it's that time that allows the beneficial properties that set this drink apart from any processed alternative to develop. No rush, no shortcuts.
The gas isn't injected. It's born inside the bottle itself, in a natural second fermentation that happens after bottling. Every bottle is, therefore, alive - with the effervescence that only a genuinely handcrafted process can create.
What You'll Find in Every 25cl Bottle
No Pasteurising. No Filtering. Everything Intact.
MAI Kombucha isn't heated, filtered or pasteurised. Production has grown in a handcrafted way, with the awareness that growing can never mean giving up what makes this drink different. Live microorganisms reach your table intact - because no thermal process eliminated them along the way.
A feel-good drink that respects the green tea, respects the ginger, respects the hibiscus. And respects whoever drinks it.
When and How to Drink It
Serve well chilled. MAI Ginger & Hibiscus Flower Kombucha is a natural choice for anyone who values wellbeing without giving up pleasure. Ideal first thing in the morning as a kickstart ritual, at lunch as a characterful alternative, or as company for an afternoon that deserves more than water. The 25cl is the right format for any break - light, practical, no waste.
Curated by Geocakes - the Same Values, on Your Table
MAI Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process and genuine respect for the time nature needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Certified organic drink · Slow natural fermentation · No pasteurisation · No filtering · Natural bottle-conditioned carbonation · 25cl
Tropical by nature. Handcrafted by choice.
Fresh passion fruit. Raw lemongrass. Organic Sencha green tea fermented with the patience natural fermentation demands. In 25cl, MAI Passion Fruit & Lemongrass Kombucha is the feel-good drink that brings the tropics to your table - unpasteurised, unfiltered, with live carbonation produced right inside the bottle.
Fresh, raw passion fruit brings acidity, aroma and a tropical intensity you recognise from the first sip. Lemongrass adds herbaceous freshness and an aromatic softness that rounds off the flavour and extends it. Together, over a base of organically farmed Sencha green tea fermented slowly and naturally, they create a kombucha with its own identity - bright, alive and unmistakable.
Flavouring is done exclusively with fresh, raw ingredients, with no additional processing. It's this choice - more demanding, slower, more honest - that makes the difference between a feel-good drink and a simple soft drink with the right name.
Carbonation Born Inside the Bottle
This kombucha's gas isn't injected. It's born inside the bottle itself, in a natural second fermentation that happens after bottling. It's a handcrafted, unrepeatable, living process - creating MAI Kombucha's characteristic effervescence with no artifice whatsoever.
Fermentation respects its own timing, because it's that time that allows the beneficial properties that set this drink apart from any processed alternative to develop.
What You'll Find in Every 25cl Bottle
No Pasteurising. No Filtering. No Compromise.
MAI Kombucha isn't heated, filtered or pasteurised. These three refusals have a direct consequence: live microorganisms reach your table intact. Production has grown in a handcrafted way, with the awareness that quality isn't traded for quantity. An unpasteurised drink, with organic green tea and fresh raw ingredients, that keeps everything natural fermentation created.
When and How to Drink It
Serve well chilled. MAI Passion Fruit & Lemongrass Kombucha in 25cl is the right format for any intentional break: first thing in the morning as an alternative to coffee, mid-morning as a wellness ritual, or at lunch for anyone who wants a drink with character, alcohol-free and additive-free. Light, practical and no waste - the tropics in your pocket.
Curated by Geocakes - the Same Values, on Your Table
MAI Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process and genuine respect for the time nature needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Certified organic drink · Slow natural fermentation · No pasteurisation · No filtering · Natural bottle-conditioned carbonation · 25cl
Sencha Green Tea and Lemon - a Combination with Purpose
In a 25cl format, MAI Lemon & Aromatic Herbs Kombucha is the feel-good drink that fits any moment of the day. Made with organic Sencha green tea and flavoured with fresh, raw lemon and aromatic herbs, unpasteurised and unfiltered - a handcrafted kombucha with natural carbonation produced right inside the bottle, preserving live microorganisms from start to finish.
MAI Kombucha starts with a base of organically farmed Sencha green tea. Fermentation is slow and natural - because it's that time that allows the beneficial properties that set this drink apart from any soft drink with the right name to develop. Flavouring is done with fresh, raw lemon and aromatic herbs, with no additional processing, so the citrus aroma and herbaceous freshness reach your table intact.
The result is a kombucha with a clean, vibrant flavour: the natural acidity of lemon, the complexity of fermented green tea and the lightness of aromatic herbs in every sip.
Natural Carbonation, Produced Inside the Bottle
This kombucha's gas isn't injected. It's born inside the bottle itself, in a natural second fermentation that happens after bottling. It's this process - handcrafted, patient and unrepeatable - that creates MAI Kombucha's characteristic effervescence. Every bottle is unique, because every fermentation is unique.
What You'll Find in Every 25cl Bottle
No Pasteurising. No Filtering. No Compromise.
MAI Kombucha isn't heated, filtered or pasteurised. These three refusals have a direct consequence: live microorganisms reach your table intact. Production has grown in a handcrafted way, with the awareness that growing can never mean compromising on what makes this feel-good drink different from all the rest.
The Perfect Format for Any Moment
The 25cl is the ideal format for anyone discovering MAI Kombucha for the first time, for a mid-day break, or to accompany a light meal. Serve well chilled. The fresh lemon and aromatic herbs do the rest - nothing else needed.
It's also a natural choice for anyone looking for alcohol-free alternatives with real character and complexity.
Curated by Geocakes - the Same Values, on Your Table
MAI Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process and genuine respect for the time nature needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Certified organic drink · Slow natural fermentation · No pasteurisation · No filtering · Natural bottle-conditioned carbonation · 25cl
The original flavour. Nothing else.
No raspberry, no ginger, no passion fruit. GUTsy Captain Original Kombucha is organic fermented green tea in its purest form - a clean, slightly tangy, balanced flavour that reveals what traditional SCOBY fermentation can create when there's nothing to hide. Made in Portugal, gluten-free, no colourings, no preservatives. 1 litre of kombucha with few ingredients and plenty of character.
GUTsy Captain's Original is the kombucha for anyone who wants to taste what fermentation really tastes like. Organic green tea, traditional SCOBY fermentation - the symbiotic culture of bacteria and yeast that turns tea into a living drink - and time. The result is a clean flavour, with the natural acidity of fermentation and the lightness of green tea, with no added flavourings to distract from the essentials.
Made in Portugal with verifiable organic ingredients, GUTsy Captain Original Kombucha keeps all the authenticity of traditional fermentation processes. A feel-good drink, low in calories, with natural live probiotics that reach your table intact.
Traditional SCOBY fermentation - the method that makes the difference
SCOBY (Symbiotic Culture Of Bacteria and Yeast) is the ancestral culture that turns green tea into a living food. GUTsy Captain respects this process with no shortcuts: natural fermentation, no pasteurisation that would remove the beneficial microorganisms, no colourings that would mask the natural colour, no preservatives that would interfere with the drink's life.
What you'll find in every 1L bottle
How and When to Drink It
Serve well chilled. GUTsy Captain Original Kombucha is practical and enjoyable at any time of day - at lunch as a light alternative to soft drinks, at dinner as an alcohol-free choice with character, or as a daily wellness ritual. The 1-litre format is just right for the table or for sharing.
Curated by Geocakes - the same values, on your table
GUTsy Captain Kombucha is part of the Geocakes partner selection because it shares the same principles: handcrafted production, organic ingredients, full transparency about the process, and genuine respect for the time natural fermentation needs. At Geocakes, a partner isn't chosen for what it sells - it's chosen for what it believes in.
Organic drink · Traditional SCOBY fermentation · Organic green tea · Gluten-free · No colourings · No preservatives · Vegan · Low calorie · Made in Portugal · 1L
Geocakes doesn't produce kombuchas - it chooses them. This collection brings together two Portuguese brands, both certified organic: GUTsy Captain, pasteurised, made in Évora with SCOBY fermentation, and MAI Kombucha, handcrafted, unpasteurised and unfiltered, voted Europe's most awarded feel-good drink in 2025 by the Guild of Fine Food.
Six references, two distinct profiles - for anyone who wants to know exactly what they're drinking and why.
Região da Beira Baixa
O Geopark Naturtejo é um território de paisagens únicas, aldeias históricas e património geológico de relevância internacional, integrado na rede mundial de Geoparques da UNESCO. Um destino onde natureza, cultura e tradição se encontram no coração do Centro de Portugal.
A Geocakes não produz kombuchas - seleciona-as. Esta coleção nasce de uma curadoria orientada por dois critérios que raramente coexistem na mesma prateleira: autenticidade de fermentação e origem portuguesa verificável. A GUTsy Captain ZERO, fabricada em Évora com certificação biológica, e a MAI Kombucha, produzida artesanalmente no Porto e eleita a kombucha mais premiada da Europa em 2025 pelo Guild of Fine Food, representam dois perfis distintos - e complementares. Uma pasteurizada, a outra não. Uma com zero açúcar e zero calorias, a outra com gás produzido naturalmente dentro da garrafa numa segunda fermentação. Dois caminhos para o mesmo destino: substituir o refrigerante por algo que tem vida e propósito dentro.
A GUTsy Captain ZERO é a escolha de quem quer praticidade sem ceder à autenticidade. Biológica certificada e pasteurizada, pode ser guardada fora do frio antes de abrir - sem comprometer a fermentação com SCOBY nem o Bacillus coagulans presente em cada garrafa. O formato 250 ml serve bem o consumo individual e a descoberta; o 1 lt encaixa na rotina diária de casa. É também a entrada mais acessível para quem nunca provou kombucha.
A MAI Kombucha é outra conversa. Não pasteurizada, não filtrada, com gás 100% natural produzido numa segunda fermentação dentro da garrafa. Os microrganismos chegam ao seu copo vivos e activos - e é exactamente esse cuidado que a distingue. Precisa de frio desde o primeiro momento. A grande maioria dos sabores MAI tem certificação biológica; o Maracujá, disponível em 750 ml e 250 ml, é a excepção: artesanal e com ingredientes naturais, mas sem certificação BIO. Para quem quer combinar kombucha com outros sabores fermentados ou naturais numa oferta com propósito, os cabazes biológicos Geocakes são uma forma de reunir o melhor da curadoria regional numa só caixa.
Se procura zero açúcar, zero calorias e um produto pasteurizado de fácil conservação, a GUTsy Captain ZERO é a resposta - em Original, com as notas subtis do chá verde fermentado, ou em Framboesa, com uma doçura natural e leve toque ácido. Ambos biológicos certificados, ambos sem corantes nem conservantes, ambos veganos e sem glúten.
Se quer a kombucha mais viva, mais complexa e mais artesanal , escolha MAI. Os sabores são elaborados com fruta fresca infusionada a frio durante 48 horas após a fermentação - desde o Gengibre & Flor de Hibisco ao Limão & Ervas Aromáticas, passando pelo Ananás dos Açores com Tomilho & Gengibre ou a Cúrcuma com Pimenta Preta. Se pretende o Maracujá, tenha em conta que este sabor (em 750 ml e 250 ml) não tem certificação biológica - continua artesanal e sem pasteurização, mas fora do universo BIO certificado. Em ambas as marcas: não agite, abra com cuidado e consuma nos dias seguintes à abertura. Pode encontrar mais escolhas conscientes na nossa seleção de produtos biológicos certificados - onde a mesma exigência de origem e transparência se aplica a cada referência. E se as bebidas fermentadas despertaram curiosidade por mais rituais de bem-estar natural, as infusões biológicas são um universo igualmente rico em sabores e propriedades reconhecidas.
A GUTsy Captain ZERO é biológica certificada e pasteurizada - pode ser guardada fora do frio antes de abrir, tem zero açúcares e zero calorias. A MAI é artesanal, não pasteurizada e não filtrada, com gás natural produzido dentro da garrafa numa segunda fermentação. A maioria dos sabores MAI tem certificação biológica; o Maracujá (750 ml e 250 ml) é artesanal mas sem certificação BIO.
O açúcar de cana não é um ingrediente final: é o combustível da fermentação. O SCOBY - cultura viva de bactérias e leveduras - consome-o na totalidade durante um processo de fermentação mais longo do que o habitual, deixando literalmente zero açúcares e zero calorias no produto final. O resultado é uma bebida fermentada real, sem o açúcar que lhe deu origem.
A fermentação produz bactérias benéficas, ácidos orgânicos e enzimas que apoiam o equilíbrio da microbiota intestinal. A MAI, por não ser pasteurizada, mantém os microrganismos vivos e activos no copo - o que potencia os efeitos no bem-estar digestivo. A GUTsy Captain, sendo pasteurizada, inclui Bacillus coagulans adicionado: uma estirpe probiótica com evidência científica reconhecida e resistente ao processo de pasteurização.
Comece pela GUTsy Captain ZERO Original ou Framboesa: sabor mais suave, ligeiramente ácido, sem surpresas - perfeita no lugar de um refrigerante ou com fruta e queijo. Da MAI, o Limão & Ervas Aromáticas é a entrada mais acessível: fresco, herbáceo, versátil à mesa com peixe grelhado, saladas ou uma tábua de queijos artesanais.