The History of Antioxidants and the 'Next Generation': Why Do New Ingredients Keep Emerging?

The word “Antioxidant” is heard almost every day.

Vitamin C, Vitamin E, polyphenols, catechins, lycopene, astaxanthin, and more recently pine bark-derived proanthocyanidins (trademark name: Flavangenol®) and French maritime pine bark extract (trademark name: Pycnogenol®)…

Like in a superhero movie, new “strongest antioxidants” appear one after another and become the talk of the town. But don’t you ever wonder?

“Why aren’t Vitamin C and E enough?” “Why are ’new’ ingredients always being sought after?”

In this article, we will unravel the historical background of antioxidant discovery, the story behind the polyphenol boom, and the scientific and industrial reasons why “next-generation ingredients” continue to emerge.

Prologue: The Never-Ending Journey for the “Strongest”

Humanity’s relationship with oxygen has always been a battle against “oxidation (rusting)”. However, the equation “Antioxidant = Good” was only established relatively recently in the late 20th century.

What started from there was a never-ending journey in search of “a more powerful rust remover”.

1st Generation: Discovery of Vitamins. The Battle Against “Deficiency” (~1950s)

The first antioxidants discovered were a group of compounds later called “Vitamins”.

Motivation for Discovery was “Treating Disease”

Initially, these were discovered not as “anti-aging agents” but as essential components for survival to prevent fatal deficiency diseases.

• Vitamin C: Discovered as a component to prevent scurvy (a disease where blood vessels become fragile leading to fatal bleeding).
• Vitamin E: Discovered as a component to prevent infertility (preventing fetal resorption in rats).

In this era, antioxidant action (though the concept itself was still vague) was merely part of “functions for maintaining life”. “As long as you take vitamins, you will be healthy” — this was the common sense of the 1st generation.

The Turning Point: Shock of the “Free Radical Theory of Aging” (1956)

The paradigm shift occurred in 1956 with the “Free Radical Theory of Aging” proposed by Dr. Denham Harman.

“Aging is the accumulation of processes where reactive oxygen species (free radicals) generated by respiration rust and destroy cells.”

This theory was revolutionary. Because the following syllogism became established:

1. The cause of aging is “oxidation”.
2. Antioxidants prevent “oxidation”.
3. Therefore, if you take antioxidants, you can prevent aging (immortality becomes possible)!

From here, antioxidants were elevated from mere nutrients to “anti-aging magic bullets”.

2nd Generation: The French Paradox and the “Polyphenol” Boom (1990s~)

Entering the 1990s, a phenomenon that could not be explained by vitamins alone attracted attention. This is the “French Paradox”.

“Why do French people have less heart disease?”

French people consume large amounts of animal fats like butter and meat, and have high smoking rates. Common sense suggests they should be riddled with myocardial infarctions. However, in reality, their mortality rate from heart disease was lower compared to other Western countries.

The culprit (benefactor) identified was the “Red Wine” they drank every day.

“Plant Bitterness” Takes Center Stage

The hypothesis that polyphenols (resveratrol, proanthocyanidins, etc.) contained in red wine have strong antioxidant effects and prevent the oxidation of LDL cholesterol swept the world.

From here, “bitterness, astringency, and pigment components (phytochemicals)” produced by plants to protect themselves from UV rays and pests suddenly took the leading role.

• Catechins in tea
• Isoflavones in soybeans
• Lycopene in tomatoes
• Cacao Polyphenols in cacao

Unlike vitamins, these are not “essential nutrients (you won’t die without them)”. However, as “substances that raise health levels by one step”, they exploded the supplement market.

Rise of “Super Antioxidants”: Flavangenol® and OPC

As polyphenol research progressed, ingredients claiming more powerful antioxidant power, such as “X times Vitamin C, Y times Vitamin E,” appeared. The representative of this is Pine Bark Extract.

Discovery of OPC (Oligomeric Proanthocyanidins)

In the 1940s, Dr. Jack Masquelier discovered a group of components called OPC from grape seeds and pine bark, which had extremely strong antioxidant power and blood vessel protective effects.

This was later branded and appeared on the market under names such as:

• French Maritime Pine Bark Extract (Trademark name: Pycnogenol®): A registered trademark of Horphag Research, Switzerland.
• Pine Bark Derived Proanthocyanidins (Trademark name: Flavangenol®): A registered trademark of Toyo Shinyaku Co., Ltd., Japan.

The contents are both extracts mainly composed of OPC extracted from maritime pine bark in southwestern France.

Why Are “New Names” Necessary? (Industrial Background)

Here, the answer to the question “Why do new named ingredients appear one after another?” becomes visible. There are not only scientific reasons but also pressing industrial reasons.

1. Commoditization of Vitamins: Vitamin C and E can be produced cheaply by everyone, so differentiation is impossible. Saying “Contains Vitamin C!” no longer has strong appeal.
2. Patents and Brands: Ingredients protected by manufacturing patents or trademarks, like Pycnogenol® and Flavangenol®, allow for exclusive sales and maintaining high added value (high price).
3. Craving for a “Magic Bullet”: Consumers are never satisfied with current supplements. In response to the need that “there must be something more effective,” manufacturers need to continue providing new stories of “X times the power of conventional ones.”

Why Does the “Next” One Come? Scientific Shift to the 3rd Generation

However, scientific limits also became visible in the journey to find “strong antioxidants”. This is called the “Antioxidant Paradox”.

Large-scale clinical trials since the 2000s have reported shocking data one after another: “Taking large amounts of antioxidant supplements does not necessarily reduce disease or extend lifespan (and in some cases increases mortality).”¹

From “Scavenger” to “Commander (Signal)”

It has become clear that there are limits to antioxidants as mere “scavengers” that simply eliminate reactive oxygen species. Reactive oxygen is not an “evil” that should be completely eliminated, but also an important “signal” that switches on the body’s defense reactions.

Therefore, what is currently attracting attention are 3rd Generation Antioxidants.

• Nrf2 Activators: Curcumin (turmeric), Sulforaphane (broccoli), etc. These have weak power to directly eliminate reactive oxygen, but by switching ON the body’s defense system (Nrf2 pathway), they mobilize the body’s antioxidant enzymes (SOD, catalase, etc.).
• Mitohormesis: The concept that “a small amount of poison becomes medicine.” It is expected to strengthen cells by intentionally applying mild stress.

Behind the emergence of “new ingredients,” there is not only a marketing reason but also a scientific evolution of approach from “directly eliminating” to “drawing out the body’s power”.

Conclusion: An Orchestra Without a Hero

Looking back at the history of antioxidants, it seems we have always been searching for “a single superhero to solve everything.”

However, what the latest science tells us is the fact that “no single strongest ingredient exists”.

• Vitamin C protecting water-soluble areas
• Vitamin E protecting cell membranes
• OPC (Flavangenol, etc.) strengthening blood vessel walls
• Polyphenols switching on genes

Only when these play together like an orchestra in their respective positions is our body protected.

It’s not bad to jump on “the latest ingredients,” but if you neglect the “old vitamins” and “diversity of daily diet” at the base, no super antioxidant will ever demonstrate its true value.

Related Articles

• The Antioxidant Paradox: Why Do “Good for You” Vitamins Increase Mortality?
• Why Does Vitamin C Improve Endothelial Function? Deep Dive into Molecular Mechanisms

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