In China, the word “supplement” is often not neutral. Once something is associated with health products, many people immediately place it in the category of scams. That reaction is not only a correction of individual fraud. It is a sweeping judgment against an entire category.

The problem is that this reaction can hurt legitimate products and leave people who genuinely need nutritional support stuck in a hostile information environment.

This is not a defense of the supplement industry, and it is not a defense of scammers. It is an attempt to separate the real use of supplements from the reasons the category became stigmatized.

1. Supplements Are Not the Original Sin

First, Clarify the Concept

In English, the category is usually called dietary supplements. The better Chinese translation is not “miracle health product” but “dietary supplement.” It is not a replacement for medicine. It is a patch for dietary gaps.

The key difference from medicine is that compliant supplements cannot claim to treat, cure, or prevent disease. The important phrase is “cannot claim,” not “must be useless."

"Not Medicine” Does Not Mean “No Value”

Many people reason like this: if it cannot treat disease, it is useless; if it is useless, it is a scam. That chain of logic is wrong.

A simple example is a multivitamin. In real life, many people do not eat a stable and balanced diet:

• Some are picky eaters.
• Some live on takeout.
• Some eat very little fruit or vegetables.
• Some are limited by illness, allergies, or food restrictions.

When a gap persists over time, the value of supplementation is not to make you superhuman. It is to stop you from quietly getting worse. It addresses slow nutritional deficits, not dramatic instant effects.

Cooking Changes Nutrient Intake

Many people treat “I ate the food” as the same thing as “I absorbed the nutrients.” But cooking method can significantly affect nutrient retention, especially for heat-sensitive vitamins.

This creates a common situation: the diet looks acceptable, but micronutrient intake is still weak. In that situation, supplements act as risk hedging rather than magic enhancement.

Some Needs Are Geographic or Environmental

Take New Zealand as an example. Some areas have low selenium in the soil, which affects selenium levels in the food chain. Selenium is a classic double-edged nutrient: deficiency is risky, but excess can be toxic.

For nutrients like this, the question is not simply “take it or not.” The real issue is whether the dose is reliable. Reliable dosing requires manufacturing standards, testing, and quality systems. This is why a more expensive product is not automatically a rip-off.

The conclusion is straightforward: as dietary supplements, these products do have real use cases in the real world.

2. Why Many Chinese Consumers React So Strongly

The Memory of the 1990s

The hostility did not come from nowhere. In the 1990s, health-product advertising was often wildly exaggerated: grow taller, become smarter, live longer, cure everything. Many products did not merely exaggerate; they fabricated.

That history left a deep mark. Ordinary people bound the word “supplement” to the word “scam.” In that era, the judgment was not entirely wrong. But it has been carried forward into a blanket rejection.

A Few Bad Actors Can Destroy an Industry’s Credit

In a mature market, companies compete on reputation. In a disorderly market, scammers compete on nerve and rhetoric.

When fake goods, unlicensed products, and manipulative sales dominate public attention, companies that invest in research and compliance struggle to earn trust. The result is that bad money drives out good money, and the entire category collapses in public reputation.

This is the same mechanism behind broader fears around food safety and “chemical additives.” The technology is not necessarily the problem. The problem is repeated trust destruction.

Distrust Is Often a Result, Not the Cause

Some overseas products emphasize that they are free from certain sources or additives, and this is sometimes interpreted emotionally as discrimination. But business rarely pays extra costs for pure emotion. If such statements improve conversion, it means consumers have had long-standing concerns about those risks.

Trust is slow to build and quick to collapse. When an industry reaches the point where it must constantly prove it is clean, the deeper problems have usually been accumulating for a long time.

3. The Real Divide Is Not Whether to Use Supplements

Supplements are not miracle drugs, and they are not original sin. The danger is not the category itself, but these warning signs:

• Claims to treat, reverse, or cure disease.
• Vague dosing, unclear ingredient sources, opaque testing standards.
• Marketing that relies on fear, anxiety, or brainwashing.
• Packaging around “foreign experts” or “secret formulas” without verifiable evidence.

Those products are fraud tools, not nutrition tools.

Reliable supplements are usually more restrained: they define boundaries clearly, do not promise miracles, and do not force the purchase through emotion.

Conclusion

Scammers can destroy an industry. But calling an entire category “IQ tax” only makes reliable products and useful information harder to find. It also makes ordinary people easier targets for the next wave of persuasion.

Supplements should not be worshiped, and they should not be demonized. They are tools. Used well, they are patches. Used badly, they are waste. In the hands of scammers, they are harm.

The important thing is not taking sides. It is judgment.