Collagen supplements like liquid collagen and collagen powder are gaining a lot of popularity. The most prevalent protein in the body, collagen, is essential for maintaining the framework of the skin, joints, bones, and other tissues. As we age, our body's collagen production declines, which can lead to a variety of issues, such as wrinkles, joint pain, and bone loss. As a result, many people turn to collagen supplements to help maintain or improve their overall health and wellness. It's crucial to consider which option is best for you before selecting anything for your skin. We'll examine the differences between these two types of collagen in this article and offer advice on which is the better option for your need. How we reviewed this article: Medically reviewed by imashi fernando, ms, rdn — by jillian kubala, ms, rd — updated on jan 25, 2022 although aging is an inevitable part of life, most of us want to hold onto our youthfulness for as long as possible. You can’t stop yourself from aging, but you can make dietary and lifestyle changes to slow certain aging processes and reduce your risk of age-related disease. That’s why you’ll see this article