Resveratrol is one of the most popular ingredients in the world of anti-aging, heart health, and cellular protection. From the famous "French Paradox" (why the French enjoy a rich diet but have low heart disease rates) to modern research on longevity, resveratrol has become a star ingredient in supplements, functional foods, and even high-end skincare.
But when it comes to sourcing resveratrol, there's an important question:
Some resveratrol comes from Japanese knotweed, others from grape skins. What's the difference?
Let’s break it down so you can make the right choice for your product.
