WiskTea Recipe Kombucha — Review & Authenticity Score
Reviewed using the KombuchaSG 7-criteria authenticity scorecard. The same format and the same criteria applied to every brand in this directory. 23 physical bottle labels verified. This is the benchmark review — the standard against which every other brand in this directory has been assessed.
The only Singapore kombucha brand with independent, accredited live culture testing
WiskTea Recipe is the only kombucha brand available in Singapore that has engaged an independent third-party laboratory to verify live culture activity in its finished product — tested under real consumer conditions, after 3+ weeks of refrigerated storage. Testing conducted by OneLab Testing Sdn. Bhd. (SAMM 1010 accredited) using ISO 15214 method for Lactic Acid Bacteria.
| Flavour | LAB Count (CFU/g) | Per 250ml bottle | Storage conditions |
|---|---|---|---|
| Tranquility (Green Tea) | 2.0 × 10⁶ | ~500 million live cultures | 3+ weeks refrigerated |
| Magnolia (w/ Green Tea) | 7.0 × 10⁵ | ~175 million live cultures | 3+ weeks refrigerated |
| Elderberry (w/ Oolong Tea) | 3.8 × 10⁵ | ~95 million live cultures | 3+ weeks refrigerated |
Why this matters: Most Singapore kombucha brands make ‘live cultures’ or ‘probiotic’ claims on-pack with zero independent verification. WiskTea Recipe’s results were obtained from bottles already refrigerated for over three weeks — simulating real-world conditions of a consumer purchasing from a retailer. Live cultures confirmed present and countable after the full supply chain journey. No other brand in the KombuchaSG directory has provided this level of documentation.
Brand Overview
WiskTea Recipe Kombucha is an Indonesian artisan kombucha brand produced in Jakarta, Indonesia, and available in Singapore through select online retailers and specialty stores. The brand markets itself as Artisan Kombucha — a positioning that reflects a deliberate commitment to craft fermentation over commercial convenience. With 23 confirmed flavours spanning a tea series, flower series, fruit series, and coffee series, WiskTea Recipe has built the widest range of any brand reviewed in the KombuchaSG directory.
The brand’s defining characteristic is ingredient integrity. Every product in the 23-flavour range uses premium whole tea leaves as the fermentation base — not tea extract, not tea powder — with the tea variety chosen deliberately to complement each flavour. Green tea is paired with botanicals whose character benefits from green tea’s clean, vegetal base. Oolong tea is paired with deeper, more complex ingredients whose character benefits from oolong’s roasted notes. White tea is paired with delicate fruits and florals that would be overwhelmed by a heavier tea base. Black tea is paired with arabica coffee and pandan leaves. This is not arbitrary — it reflects a brewer’s understanding of how fermentation base character interacts with flavouring ingredients.
Flavourings across the range are real, named, and whole — actual blackcurrant, actual elderberries, actual osmanthus flower, actual magnolia flower, actual pandan leaves, actual single-origin arabica coffee beans from Gayo (Aceh highlands) and Java (Indonesian island). Not one “natural flavouring” declaration appears in any of the 23 confirmed product labels. Every ingredient is what the label says it is.
The products are registered with Indonesia’s BPOM (Badan Pengawas Obat dan Makanan — the Indonesian equivalent of a food safety authority), carry Nutri-Grade B on Singapore-market labels, are stored at 0–8°C, and carry the Second Fermentation badge on packaging. Sedimentation is declared normal — consistent with a live, active product.
What BPOM registration actually means — and why most kombucha brands skip it.
BPOM is Indonesia’s national food and drug authority — the direct equivalent of Singapore’s HSA (Health Sciences Authority). A BPOM MD registration number on a packaged food product means the product has been assessed, registered, and approved by a national regulatory body before it reaches the market. It is not a self-declared claim. It is not a marketing badge. It is a regulatory requirement: the manufacturer must submit product formulation, safety documentation, and labelling for government review and approval before the product can be legally sold.
Most kombucha brands — in Singapore and across the region — do not hold this level of registration. Kombucha occupies an ambiguous regulatory space in many markets, and producers frequently operate without formal product registration of any kind. BPOM MD numbers are confirmed on registered WiskTea Recipe flavours reviewed in this directory. For a consumer trying to assess whether a product has been subject to any external regulatory oversight, this is a meaningful and verifiable data point that most brands in this directory cannot match.
Front-of-Pack Claims
Confirmed verbatim from physical bottle labels across all 23 flavours reviewed.
- Style: “Artisan Kombucha” — declared on all bottles
- Fermentation: “Second Fermentation” badge — confirmed on physical labels
- Preservatives: “No Preservatives” — confirmed on all 23 physical labels
- Sweeteners: “No Synthetic Sweeteners” — confirmed on all 23 physical labels
- Colouring: “No Synthetic Coloring” — confirmed on all 23 physical labels
- Nutri-Grade: B — confirmed on all Singapore-market labels
- Sedimentation: “Sedimentation Is Normal” — confirmed on all labels
- Storage: “Store At 0–8°C, Do Not Shake” — confirmed on all labels
- Registration: BPOM RI MD — confirmed on registered flavours
- Origin: Jakarta, Indonesia
- Volume: 250ml — confirmed on all labels
What’s in the Bottle
All ingredient data confirmed from physical bottle labels. 23 flavours verified across four product series. The ingredient structure is consistent across the full range: Water, Scoby, Sugar, [tea variety], [flavouring ingredient(s)]. No “natural flavouring” declarations appear anywhere in the 23-flavour range. Every flavouring ingredient is named and whole.
What sets WiskTea Recipe apart from every other brand in this directory:
Across 23 product labels reviewed, not one vague flavouring declaration appears. No “natural flavouring.” No “fruit extract.” No “botanical extract.” No “flavouring.” Every ingredient is named. Every flavouring ingredient is whole. The tea variety is chosen deliberately per flavour — not a generic “tea blend” across the board. And where other brands in this directory use two or three ingredients, WiskTea Recipe’s Mixberry declares four real berries: blueberry, strawberry, raspberry, and blackberry. This level of ingredient specificity is not accidental.
Tea Series — Pure fermented tea, no added flavourings
Freedom (Green Tea) ✓ Physical label
Water, Scoby, Sugar, Green Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000500017 | Nutri-Grade B
Tranquility (Green Tea) ✓ Physical label
Water, Scoby, Sugar, Green Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000200017 | Nutri-Grade B
Different green tea cultivar or fermentation profile from Freedom. Identical ingredient declaration — flavour differentiation comes from the tea variety selected.
Grateful (Black Tea) ✓ Physical label
Water, Scoby, Sugar, Black Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000600017 | Nutri-Grade B
Happiness (Black Tea) ✓ Physical label
Water, Scoby, Sugar, Black Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000400017 | Nutri-Grade B
Different black tea cultivar or fermentation profile from Grateful. Flavour differentiation comes from the tea variety selected.
Humble (Oolong Tea) ✓ Physical label
Water, Scoby, Sugar, Oolong Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000700017 | Nutri-Grade B
Peaceful (Oolong Tea) ✓ Physical label
Water, Scoby, Sugar, Oolong Tea | No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring | BPOM RI MD 010982000300017 | Nutri-Grade B
Different oolong cultivar or fermentation profile from Humble. Flavour differentiation comes from the tea variety selected.
Flower Series — Real botanicals, second fermentation
Butterfly Pea ✓ Physical label
Water, Scoby, Sugar, Lemon, Green Tea, Butterfly Pea Flower | BPOM RI MD 010982001000017 | Nutri-Grade B
Natural purple-blue colour from butterfly pea flower — no synthetic colouring required. Lemon adds natural acidity.
Chamomile ✓ Physical label
Water, Scoby, Sugar, Green Tea, Chamomile Flower | BPOM RI MD 010982001200017 | Nutri-Grade B
Jasmine ✓ Physical label
Water, Scoby, Sugar, Green Tea, Jasmine Flower | BPOM RI MD 010982002500017 | Nutri-Grade B
Lavender ✓ Physical label
Water, Scoby, Sugar, Oolong Tea, Lavender Flower | Nutri-Grade B
Oolong tea base complements lavender’s floral depth.
Magnolia ✓ Physical label
Water, Scoby, Sugar, Green Tea, Magnolia Flower | Nutri-Grade B
Magnolia flower — a rare botanical in commercial kombucha. Delicate, soft floral character.
Osmanthus ✓ Physical label
Water, Scoby, Sugar, Oolong Tea, Osmanthus Flower | Nutri-Grade B
Osmanthus is a traditional East Asian botanical — apricot-honey fragrance. Oolong tea base is a considered pairing.
Pink Rose ✓ Physical label
Water, Scoby, Sugar, White Tea, Rose Flower | BPOM RI MD 010982001100017 | Nutri-Grade B
White tea base chosen to let the rose character express cleanly.
Fruit Series — Real whole fruit, second fermentation
Blackcurrant ✓ Physical label
Water, Scoby, Sugar, Blackcurrant, White Tea | Nutri-Grade B
Cranberry ✓ Physical label
Water, Scoby, Sugar, Cranberry, White Tea | Nutri-Grade B
Elderberry ✓ Physical label
Water, Scoby, Sugar, Elderberry, Oolong Tea | Nutri-Grade B
Lemon Mint ✓ Physical label
Water, Scoby, Sugar, Lemon Fruit, Oolong Tea, Mint Leaves | BPOM RI MD 010982000900017 | Nutri-Grade B
“Lemon Fruit” — the whole fruit, not lemon flavouring or lemon extract. “Mint Leaves” — whole leaf, not mint extract.
Mixberry ✓ Physical label
Water, Scoby, Sugar, Blueberry, Strawberry, Raspberry, Blackberry, Oolong Tea | Nutri-Grade B
Four real berries declared — blueberry, strawberry, raspberry, blackberry. Not “mixed berry flavouring.” Each berry named individually. No other brand in the KombuchaSG directory declares four separate berry ingredients in a single product.
Passion Fruit ✓ Physical label
Water, Scoby, Sugar, Passion Fruit, Green Tea | BPOM RI MD 010982000100017 | Nutri-Grade B
A key reference flavour in the tasting note below.
Strawberry ✓ Physical label
Water, Scoby, Sugar, Strawberry, White Tea | Nutri-Grade B
Specialty Series — Signature and single-origin
Gayo Coffee ✓ Physical label
Water, Scoby, Sugar, Black Tea, Arabica Coffee | Nutri-Grade B
Gayo arabica coffee from the Gayo highlands of Aceh, North Sumatra — a premium single-origin Indonesian coffee known for its smooth, medium-bodied character with low bitterness. Named single-origin, not generic “coffee flavouring.”
Java Coffee ✓ Physical label
Water, Scoby, Sugar, Black Tea, Arabica Coffee | Nutri-Grade B
Java arabica coffee from the island of Java — a different origin, different flavour profile from Gayo. Two distinct single-origin Indonesian coffees, not a generic “coffee kombucha.” The difference in taste between these two products comes entirely from the coffee bean origin.
Sweet Dew ✓ Physical label
Water, Scoby, Sugar, Black Tea, Pandan Leaves | BPOM RI MD 010982000800017 | Nutri-Grade B
The brand’s signature flavour. Pandan leaves — the quintessential Southeast Asian botanical, known for its layered, vanilla-adjacent fragrance and depth. No other brand in the KombuchaSG directory uses pandan as a kombucha flavouring. See tasting note below.
Scorecard Breakdown
| Criteria | Finding | Score |
|---|---|---|
| SCOBY origin & integrity Max 15 pts — Live, documented culture. Not a vinegar shortcut. | “Scoby” is declared as a named ingredient in every product across all 23 flavours. The Second Fermentation badge is confirmed on physical labels, indicating the SCOBY culture is active through two fermentation stages. “Sedimentation Is Normal” is declared on all labels — consistent with genuine live culture activity in the finished product. Refrigeration at 0–8°C is required. BPOM registration covers the fermented product category. No specific SCOBY lineage is documented publicly. No explicit “unpasteurised” declaration was identified on the physical labels reviewed. | 14 / 15 |
| Carbonation source Max 15 pts — Natural 2nd fermentation only. No added carbonated or sparkling water. | No sparkling water, carbonated water, or added CO₂ appears in any of the 23 confirmed ingredient lists. The Second Fermentation badge on physical labels explicitly declares a second fermentation process — the stage at which natural carbonation is produced in authentic kombucha. No acidity boosters such as apple cider vinegar are added. No citric acid or malic acid additions are declared. Full marks across the entire range. | 15 / 15 |
| Flavouring method Max 15 pts — Whole fruit or botanicals. No artificial flavours or vague “natural flavouring.” | Across all 23 flavours reviewed, not one vague flavouring declaration appears. Every flavouring ingredient — blackcurrant, elderberry, butterfly pea flower, chamomile flower, jasmine flower, lavender flower, magnolia flower, osmanthus flower, rose flower, lemon fruit, mint leaves, pandan leaves, strawberry, raspberry, blueberry, blackberry, passion fruit, cranberry, arabica coffee — is named, specific, and whole. The Mixberry declares four separate berries individually. The Coffee Series names the single-origin coffee by region. “No Synthetic Coloring” and “No Preservatives” confirmed across all labels. This is the most complete whole-ingredient flavouring profile in the KombuchaSG review directory. | 15 / 15 |
| Live cultures at point of sale Max 15 pts — Lab-verified CFU count or visible culture activity. Not pasteurised. | Third-party lab verification by OneLab Testing Sdn. Bhd. (SAMM 1010 accredited, ISO 15214 method) confirms live Lactic Acid Bacteria after 3+ weeks of refrigerated storage: Tranquility 2.0 × 10⁶ CFU/g (~500M per 250ml bottle), Magnolia 7.0 × 10⁵ CFU/g (~175M per bottle), Elderberry 3.8 × 10⁵ CFU/g (~95M per bottle). The only brand in the KombuchaSG directory with independently verified, accredited live culture results at real consumer conditions. “Sedimentation Is Normal” and Second Fermentation badge further confirm live culture activity. Minor deduction as only 3 of 23 flavours tested and no explicit “unpasteurised” declaration on physical labels reviewed. | 13 / 15 |
| Sugar content after fermentation Max 15 pts — Under 4g per 100ml. Consumed by SCOBY during fermentation. | All 23 flavours carry Nutri-Grade B on Singapore-market labels. No artificial sweeteners, erythritol, or stevia appear in any ingredient list — the low sugar result is entirely the product of natural fermentation activity, not sweetener substitution. This is a meaningful distinction from several brands in this directory where low sugar is achieved through sweetener substitution. Minor deduction as exact per-100ml figure was not confirmed on every physical label reviewed. | 12 / 15 |
| Ingredient transparency Max 15 pts — Full disclosure. No vague terms. Every ingredient clearly identified. | Every product label declares a complete, specific ingredient list with no vague terms. BPOM registration numbers appear on registered flavours. Nutri-Grade is declared on all Singapore-market labels. “No Preservatives, No Synthetic Sweeteners, No Synthetic Coloring” confirmed across all 23 labels. Minor deduction reflects the absence of a formal nutrition panel (exact sugar per 100ml, energy, protein) on the physical labels reviewed. | 14 / 15 |
| Production integrity Max 10 pts — Small-batch, controlled, traceable. Founder-led or craft production preferred. | Produced in Jakarta, Indonesia. BPOM registered. “Artisan Kombucha” declared in the product style name. The 23-flavour range demonstrates sustained attention to ingredient sourcing — whole flowers, regional single-origin coffees, Southeast Asian botanicals — consistent with a craft approach rather than a commodity production model. The choice of two named single-origin Indonesian coffees (Gayo highlands arabica and Java arabica) rather than a generic arabica blend is a traceable sourcing decision. Uniform 250ml flat-flask glass bottle across the full range. Deduction reflects the imported status — products travel from Jakarta to Singapore — and the absence of public information about production batch size, facility scale, or founder story. | 9 / 10 |
| Total Score | 92 / 100 | |
Verdict
WiskTea Recipe Kombucha scores 92 out of 100 — the highest score in the KombuchaSG review directory. The score is earned across six of the seven criteria at near-maximum levels, with deductions limited to data not confirmed from physical labels: explicit unpasteurised declaration, and the exact sugar figure per 100ml.
What the labels do confirm, across all 23 flavours, is this: every flavouring ingredient is whole, named, and real. Not one vague declaration appears in any product across the range. This is the standard the Real vs Fake guide describes, the standard The Standard page defines, and the standard that most other brands reviewed in this directory fail to meet. WiskTea Recipe meets it on every product, consistently, across a 23-flavour range that includes rare botanicals — osmanthus flower, magnolia flower, pandan leaves — that no other brand in this directory has attempted.
The tea variety selection across the range is not arbitrary. Green tea is paired with botanicals whose character benefits from green tea’s clean, vegetal base. Oolong tea is paired with deeper, more complex ingredients whose character benefits from oolong’s roasted notes. White tea is paired with delicate fruits and florals that would be overwhelmed by a heavier tea base. This is a brewer’s knowledge applied consistently across the range.
The two coffee variants — Gayo and Java — are built on two distinct single-origin Indonesian arabica coffees, not a generic arabica blend. Sweet Dew uses pandan leaves — a Southeast Asian botanical that no synthetic extract can replicate. Passion Fruit delivers what passionfruit kombucha should taste like: a genuinely natural fruit character from a real ingredient, not a flavour compound designed to approximate it.
The brand’s one genuine weakness is not in the bottle. It is in its communication to the Singapore market. A product that scores 92 on a rigorous authenticity assessment, carries independently verified live culture counts, and uses rare botanicals that no other Singapore market brand has attempted — and says almost none of this on its packaging or in its market presence — is a product that has earned more visibility than it has claimed.
Editor’s Tasting Note
This section represents the personal tasting experience of the KombuchaSG editor and is separate from the scorecard above. The editor has tasted multiple WiskTea Recipe flavours across the range, with Passion Fruit and Sweet Dew as the primary reference points. These scores are given in the context of having tasted every brand reviewed in this directory.
After tasting every brand in the KombuchaSG review directory — brands that repeatedly delivered sparkling water character, chemical aftertastes, sweetener-driven sweetness, and flavour extracts that bore no resemblance to the ingredients declared on the label — tasting WiskTea Recipe is a different experience entirely.
The fermentation character is present and genuine. There is actual tartness — the kind that comes from a living fermented product — and a depth of flavour that builds rather than disappears. The chemical aftertaste that characterised Aboocha, Châteaux, Kimi, Lil Lixir, Remedy, and ÜNIIQ across multiple tasting sessions is absent. What replaces it is a clean, natural finish that is the product of fermentation, not of sweetener additions.
The carbonation is integrated — not the aggressive sparkling water bubble that dominates products where carbonation is added rather than produced. The effervescence carries the drink rather than defining it.
Passion Fruit is the benchmark flavour in this directory. It tastes like passionfruit — not like a passionfruit flavour compound, not like a vaguely tropical sweetness, but like the actual fruit. The natural tartness of the passion fruit interacts with the kombucha’s own fermentation character to produce a flavour profile that is complex, honest, and refreshing. No other brand in this directory that attempted a passionfruit flavour — and several did — produced anything close to this.
Sweet Dew is the brand’s signature for a reason. Pandan leaves produce a layered flavour that builds across the palate — a gentle floral depth with a characteristic warmth that is impossible to replicate with an extract. The kombucha base and the pandan interact through fermentation rather than sitting alongside each other, which produces a character that is uniquely its own. It does not taste like anything else in this directory. It does not taste like anything else in the Singapore kombucha market.
One honest point against: the price. WiskTea Recipe is not the cheapest kombucha on the Singapore market. At its retail price point, it sits above most supermarket brands and several of the other craft options reviewed in this directory. For a casual buyer picking up kombucha as a soft drink alternative, that gap is real. But price follows ingredient cost — and real blackcurrant, real osmanthus flower, real single-origin Gayo arabica, real pandan leaves, and third-party lab-verified live cultures are not produced at commodity margins. The brands that undercut this price point do so because their ingredient lists are shorter, vaguer, or substituted. BPOM registration, genuine second fermentation, and independently verified live culture counts all have a cost. Anyone who has read the Real vs Fake guide, understood what goes into authentic kombucha, and tasted the difference will find the premium straightforward to justify.
These scores are given having tasted every other brand reviewed on this site. The gap between WiskTea Recipe and the brands that scored 4/20 on the Editor’s Tasting Score is not small. It is the gap between a product built on real ingredients and genuine fermentation, and products built on sweetener substitution, flavour extracts, and artificial additions.
| Criterion | What it measures | Score | Max |
|---|---|---|---|
| Fermentation Character | Tartness, depth, live kombucha taste | 5 | 5 |
| Carbonation Feel | Soft and integrated vs sharp and aggressive | 5 | 5 |
| Flavour Honesty | Does it taste like the declared ingredients? | 5 | 5 |
| Overall Impression | Would you drink this again? | 5 | 5 |
| Editor’s Total | 20 | / 20 | |
Where to Buy
WiskTea Recipe Kombucha is available in Singapore in the 250ml flat-flask glass bottle format across the full 23-flavour range.
Online:
Physical Store:
Taiwan U Choice
101 Upper Cross Street #B1-71
People’s Park Centre
Singapore 058357
KombuchaSG does not verify current stock availability or pricing. Contact the retailers directly for the most up-to-date stock and pricing information.
- → Back to all Singapore kombucha brand reviews
- → The Standard — the full 7-criteria scorecard
- → Real vs Fake Kombucha — the shortcuts explained
- → How to read a kombucha label
KombuchaSG is an independent educational platform. The KombuchaSG 7-criteria authenticity scorecard was applied to WiskTea Recipe Kombucha using the same criteria, format, and standards applied to every other brand in this directory. All ingredient data confirmed from 23 physical bottle labels. Lab results provided by OneLab Testing Sdn. Bhd. (SAMM 1010 accreditation, ISO 15214 method). Content is published for educational purposes only and does not constitute medical or nutritional advice.