Eagle Brand Medicated Oil

They didn't invent it. They bought it. Ownership beat invention.

There was always a small green bottle in my mother's handbag.

Glass. Screw cap. That sharp menthol smell that hits the back of your throat before you even open it. A dab on the temples for a headache. A rub on the stomach when you felt giddy. Every Asian mother and grandmother I knew carried one.

I always assumed it was just "green oil." Some generic Chinese folk remedy. Anonymous. Ancient. From nowhere in particular.

Here's what I didn't know until recently:

That green oil isn't a folk remedy at all. It's one specific brand — Eagle Brand — and it's been made in Singapore for about 90 years.

The formula was created around 1935 by a German chemist in Singapore. Not a village elder. Not a centuries-old recipe. A chemist mixing a medicated oil in a colonial trading port.

But here's where it gets interesting.

The people who turned it into a household name across Asia didn't create it. A Singapore trading house called J Lea & Co — owned by a local merchant named Tan Jim Lay, a descendant of the 19th-century philanthropist Tan Quee Lan — bought the whole thing outright. The formula. The green bottle. The Eagle Brand trademark. All of it.

Think about that for a second.

They didn't spend years inventing a product. They looked at someone else's formula, recognised what it could become, and simply bought it.

Then they did the part that actually mattered.

They put it in bottles. Made it in Chinatown, on Chin Chew Street. Later a purpose-built factory on Jalan Kilang, where it's still made today. They pushed it into pharmacies, provision shops, and eventually handbags across the region.

The business was formally incorporated as Borden Company in 1960. The oil went on to sell in more than 30 countries — from Australia to Egypt to the West Indies. Over 100 million bottles.

The chemist who invented it is a footnote. The family who bought it built a 90-year institution.

Here's the thing we get backwards.

We worship inventors. We tell kids the person with the idea wins. But the idea was the easy part. Someone had already done it. What made Eagle Brand was the decision to own the formula, the name, and the bottle — and then spend decades getting it into everyone's hands.

The inventor makes the thing. The owner builds the empire.

Those are almost never the same person.

What's the green bottle in your family's bag — the one you assumed came from nowhere?