ZENSO · Frequently asked questions

ZENSO Kuro Oiru FAQ: 10 questions, answered

Straight answers about ZENSO Kuro Oiru in Singapore, including the uncomfortable ones. Prices start from S$130, delivery is free island-wide in 1–3 working days, and orders carry a 30-day money-back guarantee.

View ZENSO Kuro Oiru Ask our team
How do I take ZENSO Kuro Oiru?

Chew one tablet 30 minutes before lunch and one 30 minutes before dinner. Contains chitosan from crustacean shells — not for anyone allergic to shellfish. JAKIM halal.

What is in ZENSO Kuro Oiru?

The fat blocker: one rose-milk chewable 30 minutes before lunch and dinner. Chitosan binds fat from oily meals; Morosil® red orange (400 mg a day) and L-carnitine help burn it and store less. Key ingredients: Morosil® red orange extract (400 mg a day (2 tablets)); L-carnitine (100 mg a tablet); Chitosan (From crustacean shells); IGOB131® African mango + garcinia (50 mg) (Botanicals); Purple tea + 1,000-day Kurozu (Botanicals).

How long does one pack last?

1 jar of 60 chewables · one before lunch and dinner · 30 days.

How much is ZENSO Kuro Oiru in Singapore?

1 Box — 30 Days S$130 · 2 Boxes — 60 Days S$260. Every price is published on this page in SGD, GST included, with free delivery. Larger packs bring the cost per box down.

I am allergic to shellfish. Can I take it?

No. Kuro Oiru contains chitosan made from crustacean shells.

Can I take it with Kuro Shuga?

Yes. Both are chewed before lunch and dinner: Oiru for fat, Shuga for carbs and sugar.

Who should check with a doctor first?

Ask your doctor first if you are pregnant, breastfeeding or on medication. Not for anyone allergic to shellfish.

How do I know my box is genuine?

Every box carries a QR code. Scan it with your phone camera and follow the steps on the Verify My Product page; the result tells you directly whether the unit is original.

When will my order arrive?

Order by 3pm on a working day for same-day dispatch. Most parcels arrive in 1–3 days by tracked express courier, free anywhere in Singapore.

What if it does not work for me?

Message us within 30 days of delivery for a full refund of what you paid. Orders placed on this official store only.

Longer answers

Quick facts: ZENSO Kuro Oiru
Supply1 jar of 60 chewables · one before lunch and dinner · 30 days
How to take itChew one tablet 30 minutes before lunch and one 30 minutes before dinner. Contains chitosan from crustacean shells — not for anyone allergic to shellfish. JAKIM halal.
Guarantee30 days money-back

These statements have not been evaluated by the Health Sciences Authority. This product is a dietary supplement and is not intended to diagnose, treat, cure or prevent any disease. Individual results vary. Consult your doctor before use, especially if pregnant, nursing or on medication. Read the full product disclaimer.

Ask an advisor