Navigating the world of protein supplementation can feel like a complex scientific endeavor. As someone who has spent years experimenting with various wellness routines, I have often found myself asking: how many types of collagen peptides are there? When you start digging into the research, you quickly realize that while the body is a marvel of biological engineering, the categorization of these proteins is equally fascinating.
The Scope of Diversity: How Many Types?
Jul 8, 2025—Type I Collagen. Overview:Type I collagen is the most abundant type in the body, making up about 90% of the collagen present. It is primarily Read moreIf you search for the answer, you might find conflicting numbers. Some sources state there are 16 different types of collagen, while others suggest there are 29 types of collagen. However, the most widely accepted consensus among researchers is that there are at least 28 different types of collagen in the body.
It is important to understand that while there are 28 types of collagen, they are not all Collagen Peptides created equal in terms of their application in nutritional products. In my personal experience with collagen powders and supplements, the complexity of these structures—ranging from Fibrillar (type I, II, III, V, XI) to non-fibrillar varieties—is what dictates their unique properties.
The "Big Three" and Beyond
When we talk Jul 31, 2024—The three most common forms used in dietary supplements arehydrolyzed collagen, undenatured type II collagen, and gelatin. Hydrolyzed Collagen.Read more about collagen peptides, we are referring to hydrolyzed protein. Many people ask if there is a difference between these and other forms; in my experience, the terms are often used interchangeably to describe the same broken-down protein structure.
While there is vast diversity, types I, II and III are the most common ones you will encounter. In the supplement industry, you will frequently see:
* Type I Collagen: This is the big one. Type I collagen is the most abundant type in the body, making up about 90% of our internal structure. It is the go-to for those looking for a versatile supplement.
* Type II Collagen: Often associated with undenatured type II collagen, this is a staple for those focusing on structural integrity.
* Type III Collagen: Usually found alongside Type I, this supports skin and connective tissue elasticity.
For those looking for a comprehensive blend, some advanced formulations now include Types I, II, III, V & X. While five types of collagen appear to be the "gold standard" for premium blends, I have found that sticking to high-quality hydrolyzed collagen—r Nov 6, 2025—Researchers have actually foundabout 28 different types of collagen. The vast majority of them fall though into three different types or three Read more egardless of the specific type—provides the most consistent results for my daily routine.
Selecting the Right Product
When I evaluate a product, I look beyond the marketing. Whether it is marine collagen or bovine-sourced, the quality of the collagen peptide is determined by its bioavailability.
Type I collagen provides the biggest range of potential benefits for general wellness enthusiasts, which Jul 31, 2024—The three most common forms used in dietary supplements arehydrolyzed collagen, undenatured type II collagen, and gelatin. Hydrolyzed Collagen.Read more is why it is the most popular ingredient in collagen powder. If you are wondering what type of collagen is bovine, it is typically a mix of Type I and Type III, whereas marine sources are almost exclusively Type I.
Why Quality Matters
In my journey, I have learned that collagen is more than just a buzzword. It is a fundamental building block. Whether you are using a collagen peptide to support your hair, skin, Absorption is often a problem with collagen peptides, but we've solved it with our advanced blend ofTypes I, II, III, V & X. Please note: bottle size remains Read more or nails, or simply adding it to your morning coffee, understanding that there are 28 known t Collagen: What It Is, Types, Function & Benefits ypes of collagen helps you make an informed decision.
Do not get hung up on the high numbers like more than 28 different types of collagen. For the vast majority of us, focusing on the quality and the source of the types (specifically I, II, and III) will yield the best personal experience. Always prioritize clean, third-party tested brands to ensure you are getting exactly what is on the label. By focusing on these core types, you can simplify your routine while still reaping the rewards of high-quality supplementation.