Illustrative scene of ZENSO KURO KOSEN packaging and product purpose and highlights
ZENSO

ZENSO Kuro Kosen Singapore

Official Singapore stock
● In stock — ships today · Authorised Singapore stock

A metabolism and weight-management drink with NUTRALLAX® prune essence, black tea and soluble wheat fibre.

  • ✓ Metabolism and weight-management support
  • ✓ NUTRALLAX® prune essence, black tea and soluble wheat fibre
  • ✓ 30 sachets per box · peach and prune flavours
  • ✓ Contains wheat-derived fibre · check the current label
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Total

30-day money-back guarantee · Free 1–3 day delivery · Cards, PayNow, Atome, Apple Pay, Google Pay

Free express2–7 days island-wide
Third-partytested per flavour
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ZENSO Kuro Kosen
Bundle · SPIRO Plus + Kuro Kosen Combo — from S$220 →

Read all 6 ZENSO Kuro Kosen questions →

Actives & doses
Soluble wheat fibrePer label · Fibre blend; contains wheat
NUTRALLAX® prune essencePer label · Prune-derived ingredient
Prune flavourPer label · A fruit-flavoured fibre drink
White peach flavourPer label · A fruit-flavoured fibre drink
How to take it

Mix with water and follow the current product label. The manufacturer website advises 2–4 sachets daily around meals, preferably 30 minutes before meals.

Shipping & guarantee

Free island-wide delivery in 1–3 working days. Order by 3pm for same-day dispatch. 30-day money-back guarantee on orders placed on this store. See shipping and returns.

Why Kuro Kosen

A metabolism-focused routine, made simple.

A convenient botanical drink designed to complement your weight-management routine.

01
Metabolism support
A botanical blend with prune essence and black tea, selected for a metabolism-focused routine.
02
More than one ingredient
Soluble wheat fibre sits alongside fruit and botanical ingredients.
03
A sachet drink
Mix with water and follow the directions on your current pack.
What is inside

The ingredients behind your routine.

Three selected ingredients in KURO KOSEN.

Illustration representing NUTRALLAX® prune essence
01
NUTRALLAX® prune essence
Prune ingredient
A branded prune essence in the botanical blend.
Illustration representing Black tea
02
Black tea
Botanical ingredient
A tea ingredient selected for the metabolism-focused formula.
Illustration representing Soluble wheat fibre
03
Soluble wheat fibre
Fibre ingredient
A wheat-derived ingredient. Contains wheat.

Check the current pack for the complete ingredients and directions.

Ingredient imagery is illustrative. Refer to the current product label for complete ingredients and directions.

The practical details

Simple to prepare. Easy to understand.

A closer look at the product and how to use it.

How to take itMix with water and follow the directions on your current pack. The manufacturer website advises 2–4 sachets daily around meals, preferably 30 minutes before meals.
What is insideNUTRALLAX® prune essence, black tea and soluble wheat fibre, with other selected botanical ingredients.
Flavours and format30 individual sachets per box. Peach and prune flavours; check your current pack for the flavour mix.
Allergen informationContains wheat-derived fibre. Check the full label if you have a wheat allergy.
Pair it with SPIRO PlusKuro Kosen is positioned for metabolism and weight management, while SPIRO Plus features digestive enzymes and spirulina for gut health. Follow each product’s own directions.
Straight answers

Questions people actually ask

Is this just a fibre supplement?

Kuro Kosen is a metabolism-focused botanical drink, not simply a fibre product. The formula combines NUTRALLAX® prune essence and black tea with soluble wheat fibre and other botanical ingredients. It is designed to complement a weight-management routine, and comes in individually packed sachets that you mix with water.

How long until I notice something?

Everyone’s routine and experience are different, so there is no fixed timeline that applies to everyone. Follow the directions on your current pack and consider Kuro Kosen as one part of an overall routine that includes balanced meals, movement and sleep. If you have a health condition or take medication, ask a healthcare professional for advice.

How do I take KURO KOSEN?

Mix with water and follow the current product label. The manufacturer website advises 2–4 sachets daily around meals, preferably 30 minutes before meals.

Does KURO KOSEN contain wheat?

Yes. It contains soluble wheat-derived fibre. Read the complete ingredient and allergen information on the current label.

Can I pair it with SPIRO Plus?

Yes, the products are available as a duo. SPIRO Plus features digestive enzymes and spirulina for gut health; KURO KOSEN is positioned for metabolism and weight management. Follow the directions on each label.

Which flavours are available?

Peach and prune flavours are shown in the manufacturer’s product information. Check the current box for its exact flavour mix.

Give your metabolism routine a simple start.

Prune, black tea and wheat fibre in convenient sachets.

Choose your supply
30-day money-back guarantee
The HealthStore promise
Shop your chosen supply with the store’s stated delivery and returns policy.
Complete your routine

Pairs well with ZENSO Kuro Kosen Singapore

Formulas that are designed to be taken alongside this one. Tick what you want and add them in one go. Pack sizes are the smallest available; you can change them on each product page.

+ ZENSO Advance SingaporeChoose flavour on its page from S$735

Reviews

What customers say

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