Is type II collagen meant to be included with types I and III?Updated 14 days ago

Different collagen types can be combined within a single formula, and there is no established requirement that type II collagen must be taken separately from types I or III. Collagen types occur naturally in various tissues, and supplement formulations may include one or several types depending on their design.

Types I and III are commonly found together in many structural tissues and are frequently paired in collagen blends. Type II plays different structural roles and is often used in formulas that include multiple collagen types. Types V and X are considered supporting collagen types that naturally appear alongside other collagen structures in various tissues.

Because collagen is a naturally occurring protein family with multiple subtypes found throughout the body, supplement manufacturers may choose to include different combinations of collagen types based on ingredient availability, formulation goals, and sourcing.

If you would like to learn more about collagen formulas or how collagen amounts are determined in supplement products, you can visit the product page on our website. For questions, feel free to reach us through the live chat on the bottom-right corner of the site or by emailing [email protected].