HSA Registration Explained

In Singapore, injectables and aesthetic devices must be registered with the Health Sciences Authority (HSA) before they can be supplied. Fillers and lasers are regulated as medical devices; botulinum toxin is a prescription-only therapeutic product. Registration means HSA has assessed quality, safety and performance for a stated use. It does not mean a product suits you.

What does “HSA-approved” actually mean?

People often say a filler or laser is “HSA-approved”. The more accurate word for most aesthetic products is registered. Before a medical device or therapeutic product can be supplied in Singapore, a local company, called the registrant, submits evidence to the Health Sciences Authority on how it is made, how it performs, its safety data, its labelling and the use it is intended for.

HSA reviews that evidence against the product’s risk. If it is accepted, the product is listed on a public register. The registrant then carries continuing duties: reporting serious adverse events, managing recalls and keeping the product as it was registered. That chain of responsibility is a large part of why registration matters.

Fillers, toxins and lasers are regulated differently

Medical devices. Dermal fillers, skin boosters, collagen stimulators such as poly-L-lactic acid, and lasers and radiofrequency systems are medical devices. Devices are grouped by risk class; injectable products that stay in the body are treated as higher risk and need more evidence.

Therapeutic products. Botulinum toxin, hyaluronidase (used to dissolve hyaluronic acid filler) and injectable local anaesthetics are medicines. Botulinum toxin is prescription-only, which is why it is described as an anti-wrinkle injection rather than by brand in advertising.

Cosmetics. Creams, serums and ampoules applied to the skin follow a separate, lighter cosmetics framework. A product sold as a cosmetic for the skin surface is not registered for injection, whatever is claimed about it online.

How to look a product up on the HSA register

Ask your clinic for the exact product name and manufacturer, not just the category. HSA provides free online searches for registered medical devices (the Singapore Medical Device Register) and for registered therapeutic products. Search by brand or product name and look at three things: that the product is listed, who the local registrant is, and what intended use it is registered for.

Names can differ between countries, and one brand may have several products with different registrations. A product sold in Korea, Europe or the United States is not automatically registered here. If you cannot find it, ask the clinic to show you the registration details; a clinic using a registered product should be able to do so easily.

What registration cannot tell you

Registration covers a product, not a person or a technique. It does not say whether the product suits your face, whether the dose and depth are right, or whether the person injecting is a doctor. Some uses are outside the registered indication, which doctors may consider with care and an explanation, but which you should be told about.

It also cannot protect you from a box that looks right but did not come through the registrant. Grey imports and counterfeit injectables exist, and unlicensed botulinum preparations have caused serious harm abroad. How IN Eternity Clinic guards against this is set out on the product sourcing page.

How products are chosen

Every injectable and device used at IN Eternity Clinic is registered in Singapore and obtained through its local registrant or an authorised distributor. Beyond that minimum, Dr Sin Yong looks at the published evidence, how the product behaves in the tissue, whether it can be reversed, and his own experience with it. The aim is a smaller range of products that are well understood, rather than a long menu.

You are told the name of the product used, and its batch number is recorded in your notes. Products the clinic has chosen not to use, and the reasons, are listed on treatments we do not offer.