What Are Collagen Peptides?

Jun. 27, 2022

Collagen peptides are soluble supplements derived from marine or bovine (cow) proteins. These peptides are rich in Type I and Type III collagen and are beneficial for skin, bone, and joint health. Most peptides are odorless and completely soluble in hot or cold liquids.

Collagen peptides contain the same restorative amino acids as those found in bone broth gelatine. They are derived from pure collagen.

They are functional ingredients used in food and beverages as well as dietary supplements, targeting bone and joint health and skin beauty.

Collagen peptides are produced by the enzymatic hydrolysis of collagen, a bioavailable form of collagen that is highly water-soluble and non-gelatinous.

Collagen peptides contain over 90% protein and are made from bovine, porcine, or marine sources.


Collagen peptides are rich in many amino acids

They contain eight of the nine essential amino acids and are rich in proline, glycine, and hydroxyproline.

1. Due to the high content of specific amino acids, including hydroxyproline-proline and hydroxyproline-glycine, collagen peptides are easily absorbed in the body and improve the health of the skin, joints and bones.

2. Due to their low molecular weight, collagen peptides are easily absorbed in the digestive tract, providing amino acids and high concentrations of hydroxyproline-proline and hydroxyproline-glycine dipeptides to enhance the health of skin, joints, and bones.

Collagen Peptides

Collagen Peptides     

Advantages of Collagen peptides

Collagen peptide CAS:9001-12-1 has the added benefit of versatility in food, beverage, and supplement formulations. One might use them to add to coffee or smoothies.

As they do not form gels, formulators can use collagen peptides in a variety of applications including protein bars, ready-to-drink (RTD) drinks, and powders.

Several studies have reported the advantages of collagen peptides for skin, hair, and joint problems. If a person decides to take a collagen supplement, they must look for the hydrolyzed kind. This means that the collagen has been broken down into small peptides that are easily digested by the body and delivered to the cells through the bloodstream. The benefits of collagen peptides extend throughout the body and may include

Collagen peptides help to repair damaged skin, making it firmer, improving its elasticity, and reducing dryness, making it more youthful. Peptides can improve brittle nails, damaged hair, and fine lines and wrinkles.

Studies have found that collagen peptides improve the symptoms of osteoarthritis, osteoporosis, and rheumatoid arthritis by reducing joint pain. Collagen peptides can also improve bone density. As we age, collagen may help maintain and increase bone density and strength, which may limit the risk of injury.

Some studies have also shown that collagen peptides may help with weight loss and reduce body fat. Collagen may boost metabolism by increasing lean muscle mass. In combination with exercise, taking collagen peptides may increase skeletal muscle, leading to increased metabolism and weight loss over time. 

Studies have shown that collagen peptides may improve gut health and reduce the symptoms of irritable bowel syndrome.

Because collagen helps to heal the gut, it, in turn, boosts the immune system, making people less susceptible to infections and allergies.

Collagen peptides can improve recovery time and joint function in athletes.

If you want to know more information about the best collagen peptides wholesale, welcome to contact us.