What Are Peptides, and What Do They Do?

Key Takeaways

• Peptides are short chains of amino acids that are easier to absorb than proteins and play important roles in supporting skin, muscle, and overall wellness.
• Collagen peptides are derived from collagen and help support skin, joints, and connective tissues, with different types serving specific functions in the body.*
• Peptides can come from food or supplements, and selecting the right option should be based on personal wellness goals and guidance from a healthcare professional.*

Peptides are naturally occurring short chains of amino acids that serve as the building blocks of proteins. They play essential roles in various biological processes, supporting everything from skin health to muscle function.  

Unlike full proteins, peptides are smaller and more easily absorbed by the body. 

This makes them a key player in many bodily functions. Understanding how they differ from proteins can help you make informed choices about incorporating them into your wellness routine. 

Peptides vs. protein: What’s the difference?

While both peptides and proteins are made up of amino acids, the main difference lies in their size. Peptides are shorter chains of amino acids, typically containing 2 to 50 amino acids, while proteins are larger and more complex. Because peptides are smaller, they are easy to digest and absorb the body more quickly, allowing them to interact with cells and tissues more efficiently. 

How to get peptides?

Peptides can be obtained through both diet and supplements. Certain foods, such as eggs, dairy, fish, and lean meats, naturally contain peptides. Additionally, collagen-rich foods like bone broth provide peptides that support skin and joint health. For those looking for a more convenient source, peptide supplements, including collagen peptides, offer a convenient way to support overall wellness.*

What are collagen peptides?

Collagen peptides are a specific type of peptide derived from collagen, the most abundant protein in the human body.  

Collagen provides structure to skin, joints, and connective tissues. Collagen peptides are hydrolyzed, meaning they have been broken down into smaller chains that are easier for the body to absorb. Many people incorporate collagen peptides into their routine to help support skin hydration, joint comfort, and overall well-being.* 

What are the types of collagen peptides?

There are multiple types of collagen, but the three main ones you should know are Type I, Type II and Type III:

• Type I is the most abundant type of collagen peptide in the body. It’s found in skin, bones, tendons, and ligaments. It helps support skin and bones.
• Type II is mostly found in cartilage and is essential for joint health.
• Type III is generally found in reticular fibers, such as in the bone marrow.

Try Puritan’s Pride Collagen Peptides Powder Type I & III

Puritan’s Pride Collagen Peptides Powder Type I & III is an easy-to-mix powder that contains approximately 30 servings of hydrolyzed collagen types I and III, providing 6.6 g per serving. 

Collagen is a protein found throughout the body, from the skin to joints and organs. If you want to look and feel good inside and out, Puritan's Pride Hydrolyzed Collagen may help you achieve just that.*  

Benefits:

• Supports healthy skin* 
• Supports bones and joints* 
• Supports joint comfort and mobility* 
• Easy-to-mix powder 

Learn more about our collagen. 

Puritan’s Pride Hair, Skin and Nails formulated with VERISOL®

Puritan’s Pride Hair, Skin and Nails is formulated with patented VERISOL® Bioactive Collagen Peptides. This advanced collagen formula contains Type I and III collagen peptides. 

Benefits:

• Starts working in just 30 days to support skin health* 
• Helps with the appearance of fine lines around the eye* 
• Supports skin elasticity* 

Learn more. 

Understanding the unique benefits of peptides and collagen peptides empowers you to make informed choices for your skin, joint, and overall wellness.* Whether you’re getting them from food or supplements, adding the right peptides to your routine can help support a more vibrant you.