Most people assume that a supplement sitting on a Singapore shelf has been checked and cleared by the Health Sciences Authority before it got there. That assumption is wrong, and almost everything useful about shopping for supplements here follows from knowing why.
This is not a loophole. It is how the framework is built, and it is worth understanding rather than worrying about.
Nobody approved it before it reached the shelf
Medicines sold in Singapore go through registration before they reach a shelf. Health supplements do not. There is no product licence to look up, no approval number on the carton, and no regulator who has read that label and signed it off.
What exists instead is responsibility after the fact. HSA regulates the category and can act when a product turns out to be unsafe or mislabelled. But the duty to make sure a product is safe, and its label accurate, sits with the company putting it on the market — the name on the box, not the government.
So the checking has quietly been handed to you. That is workable, because it turns one question into your best tool: how specific is this brand willing to be?
Some ingredients are not permitted here at all
A substance regulated as a medicine cannot be sold to you as a health supplement, however ordinary it looks overseas. Melatonin is the example most shoppers meet — sold beside the vitamins in an American pharmacy, prescription-only here. We wrote about that in the melatonin article.
The use of this is simple. If a product sold to you locally lists an ingredient that is regulated as a medicine here, that is not a find. Either it came in outside proper channels, or the label is not accurate. Neither is something you want to swallow.
What a label may claim, and what that tells you
A supplement may describe how an ingredient supports normal body function. It may not claim to cure, prevent or manage a disease. That is the line, and it is why compliant labels read modestly: "supports normal immune function", "helps maintain bone health", "traditionally used to support relaxation".
Now turn that into a shopping tool. A label promising to cure a named condition has told you something about the company before you read a single ingredient. Either they do not know the rules, or they decided the rules were optional. Neither is reassuring about the raw materials.
What to look for instead
Since nobody is pre-approving anything, here is the check worth running in the shop:
- A named manufacturer, with a location. "Made in a certified facility" names nobody and can be verified by nobody.
- Certifications with numbers. A certificate number and an issuing body can be looked up. A badge with neither is a graphic.
- The full ingredient list, including the form of each ingredient — its source and preparation, not just a familiar name.
- An allergen declaration. Milk, egg, soy, wheat and fish turn up in supplement formulas more often than people expect.
- A batch or lot code and an expiry date on the pack. Without a batch code, nothing can be traced back to the run that made it.
- A contactable company. An address and an email that reach someone who can answer a question about the formula.
Where you buy still matters
Buy through an authorised local channel, and not only for the obvious counterfeit reason. Parallel imports are genuine stock brought into a market outside the brand's own distribution, and they often carry labels written for somewhere else: different language, different regulatory wording, sometimes a different version of the formula. When one listing sits far below every other price, the gap is usually explained by something.
If you are unwell, pregnant, or taking prescription medication, none of this replaces a conversation with a doctor or pharmacist. A label check tells you what is in the box. It cannot tell you whether the box is right for you.
For our own products, that information sits on the quality page. It names our manufacturer, Yuan Shun Ke Hua Co., Ltd. of New Taipei City, Taiwan, its Taiwan factory registration number 65005930, and the ISO 22000:2018 and HACCP certificate numbers with the body that issued them — along with what those certificates are not: a management-system certification covers how the factory controls its process, not a laboratory report on every batch.
The label details sit on each product page. CORE, for example, lists its calcium by form rather than as one word — calcium lactate, micronized calcium, eggshell calcium and calcium bisglycinate — alongside HCP casein hydrolysate and a marine extract, at two capsules a day, 15 servings to a box. It contains egg and milk products, declared on the carton and on its product page, so if either is a problem for you, that is the line to read first.