Collagen Peptides: What They Are, Impacts, and Benefits

The body produces collagen, but as we age, collagen production decreases. From elasticity reduction in the skin to the lack of collagen in your joints, collagen peptide supplementation may be the solution you’ve been looking for. In this Dr. Rajka blog, we explore all things collagen peptides, how they work, and their benefits.

What Are Collagen Peptides?

Collagen is a protein that makes up skin, bones and cartilage. When scientists break this protein into smaller pieces, the smaller pieces are called “collagen peptides.” Collagen must be broken up in this way because the body cannot absorb it in its whole form.

Manufacturers create supplements so that people can take collagen peptides by mouth. When you do, it builds up your skin and cartilage. It may also improve the condition of your joints.  

Collagen Peptides for Skin

The medical community uses collagen peptides for skin to improve several conditions. For example, it may be able to increase skin hydration and elasticity in older people. It may even reduce the appearance of wrinkles to a limited degree. 

What Are Some Benefits of Collagen Peptides?

According to research, collagen peptides benefits include improving several medical conditions, including rheumatoid arthritis and osteoarthritis. One particular study even demonstrated that collagen peptides reduce joint pain in athletes. Additional research showed that taking collagen peptide supplements offers benefits for those with osteoporosis. 

In a research study, scientists discovered that there is a link between low collagen levels and irritable bowel syndrome.   

Are There Any Collagen Peptides Side Effects?

The medical community believes that, when taken by mouth, collagen peptides are safe. Consumers have been able to take collagen peptides in doses of up to 10 grams for up to six months without experiencing any adverse side effects. 

How Does Collagen Work?

The gastrointestinal tract absorbs collagen peptides, and because of this, a person’s amino acid levels increase because the body breaks down collagen peptides and adds them to the already-existing amino acid pool. 

How Do Collagen Peptides Affect Overall Wellness?

Collagen peptide supplementation increases the amount of collagen found in the cartilage, bones, tendons, skin and connective tissues and is important to several bodily processes. These include cellular migration, which is necessary for the maintenance of your tissues.

It also helps the cells communicate with each other and promotes an immune response when the body senses that danger is present. It is also important for the tissue repair process. 

What Causes a Loss of Collagen?

Aging leads to a natural reduction in collagen levels, but some activities speed up the loss. Smoking is one of those activities and is the reason that collagen becomes degraded. As a result of this, the skin begins to develop wrinkles and lose elasticity. Drinking too much alcohol also reduces your skin’s ability to produce collagen and damages the skin’s natural repair process. 

Vegan Options for Collagen Peptides

Unfortunately, there aren’t any vegan options for collagen peptides. Manufacturers derive collagen peptides from the skin and bones of fish products, beef products and pork products, so if you do not mind the fact that collagen peptides are sourced from animals, you should not have any objections to trying a collagen peptide supplement. 

Collagen does not exist in plant sources, but you may consume seeds, nuts and beans that assist the body in producing its own collagen. 

Are Topical Creams an Option?

If you are against taking an oral supplement, the option of applying a topical cream will not work. When you apply collagen peptides to your skin, they cannot reach the insides of your tissues. 

What Are the Best Collagen Peptides?

Find the best collagen peptides by visiting and consulting with Dr. Rajka. As the founder of Simply Health Institute, she will help you address the symptoms that are troubling you today. If collagen peptides are the solution, she will introduce you to the best resources for collagen peptides today.

Dr Rajka

Dr Rajka

I’m the founder of the Simply Health Institute and the originator of the 3D Protocol.

In 1997, when I started in private practice , fatigue was the primary reason patients came to see me. Little did I know, I too would battle an autoimmune disease that caused constant fatigue