What is Apple Cider Vinegar?
Bragg Apple Cider Vinegar is produced through a natural two-step fermentation process. It begins with raw, unpasteurized apple juice, which is transformed into a daily wellness staple.
How it works
First, organic apples are crushed or juiced. Naturally occurring yeast then converts the sugars in the juice into alcohol. This step is called fermentation—similar to how wine or beer is made.
Next comes a second fermentation. During this stage, acetic acid bacteria, including Acetobacter aceti, convert the alcohol into acetic acid. This process also forms the “Mother” (explained below). The final result is apple cider vinegar. Natural compounds from the apples give the vinegar a mildly sweet, crisp taste, while the acetic acid creates its distinctive tangy, sour flavor.
After the second fermentation, the Organic Apple Cider Vinegar is bottled at 5% acidity, following the same method used for generations. It remains unfiltered, unpasteurized, and 100% organic.
Always raw. Always with the “Mother.”
Each bottle is naturally fermented to preserve the live “Mother.” The “Mother” contains beneficial bacteria such as acetic acid bacteria, along with cellulose and enzymes. Because Bragg Apple Cider Vinegar is unpasteurized, the “Mother” stays active in every bottle.
What is Acetic Acid?
Acetic acid is a natural compound created during fermentation. More than 40 peer-reviewed scientific studies suggest it may support several aspects of wellness, including:
- Maintaining healthy weight levels
- Supporting healthy blood glucose levels
- Helping maintain healthy cholesterol levels
One serving of Bragg ACV Blends, ACV Supplements, or ACV Refreshers contains 750 mg of acetic acid—the same amount found in one tablespoon of Bragg Apple Cider Vinegar. Bragg was the first ACV supplement brand to match the acetic acid content of a tablespoon of liquid apple cider vinegar.
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Apple cider vinegar—if you’re not already familiar with it, you’ve almost certainly seen it everywhere. From wellness blogs and TikTok to Instagram and health-focused communities, ACV is a frequent topic of conversation for anyone interested in living a healthier lifestyle.
You’ve probably even heard friends talking about it. Its popularity has made it nearly impossible to avoid discussions about its versatility and potential benefits—from glowing skin to ingredients that support gut health. (Please note that individual results vary and not all benefits are scientifically proven for everyone.)
But here’s the real question: What exactly is apple cider vinegar?
Is it simply another wellness trend, or does it actually deserve all the attention it receives?
From its humble beginnings as a simple kitchen staple to its rise as a multi-purpose wellness tonic, ACV has developed a reputation as something of a marvel in a bottle. However, with so many claims circulating online, it can be difficult to separate fact from myth.
That’s where this guide comes in. Whether you’re already an ACV enthusiast or just curious about the hype, this guide will help explain what apple cider vinegar really is, how it’s made, and why so many people incorporate it into their daily routines.
What is Apple Cider Vinegar?
So, What Exactly Is Apple Cider Vinegar?
Let’s start with the basics. Apple cider vinegar (ACV) is a type of vinegar made from fermented apple juice—but it’s more than just fermented liquid in a bottle.
The process used to create ACV is fascinating and has been associated with supporting general wellness when enjoyed as part of a balanced lifestyle.
A key part of this process involves the “Mother.” The Mother is a naturally occurring combination of yeast and acetic acid bacteria that produces acetic acid—the compound often associated with many of ACV’s wellness properties. This is also what distinguishes raw, unfiltered ACV from pasteurized varieties.
Here’s how apple cider vinegar is typically made:
1. Crushing and Juicing
The process begins with 100% organic apples, which are crushed and pressed to produce fresh apple juice.
2. First Fermentation
Naturally occurring yeast then ferments the juice, converting its natural sugars into ethanol (alcohol)—a process similar to making wine or beer.
3. Second Fermentation
During the second stage, acetic acid bacteria convert the alcohol into acetic acid. This compound is widely considered the core active component of apple cider vinegar and is often linked to its potential wellness benefits.¹
4. Formation of the “Mother”
During fermentation, a cloudy substance known as the Mother forms naturally in unfiltered ACV. This mixture contains beneficial bacteria, cellulose, and nutrients from the apples themselves.
The result is a raw, organic, unfiltered vinegar known for its crisp flavor and impressive versatility.
5. Bottling
Once fermentation is complete, the vinegar is bottled while intentionally remaining unfiltered and unpasteurized, preserving the Mother and its natural components.
A Wellness Staple for Generations
Now that we’ve covered how ACV is made, you might wonder how it became such a widely used household ingredient.
Interestingly, the fermentation process that creates vinegar was likely discovered by accident. In ancient times, fruit juices left out for long periods naturally fermented into alcohol—and eventually into vinegar.
Throughout history, vinegar has been used for many purposes, from food preservation to traditional wellness practices.²
Around 400 B.C., Hippocrates, often called the father of modern medicine, reportedly recommended a mixture of vinegar and honey to support health in ancient Greece.
Later, vinegar’s popularity spread throughout the Roman Empire. Historical accounts suggest that Julius Caesar’s troops enjoyed a refreshing vinegar-based drink during their campaigns in England in 55 B.C.
In other words, when you drink ACV today, you’re enjoying something rooted in thousands of years of history.
Fast forward to the early 1900s, when Paul Bragg helped introduce apple cider vinegar to a wider audience. His work played a major role in popularizing ACV as a wellness staple—and the Bragg brand has continued that tradition ever since.
For generations, Bragg has focused on helping people eat better, feel better, and live more vibrant lives.