Peptides are small chains of amino acids that are found in every cell in the body and parts of the body including the skin,bones, blood vessels, organs, and more. Naturally occurring peptides play a significant role in our bodies from various processes such as hormone regulation, enzyme production, and providing sources of energy. Without peptides our bodies would cease to function. 

Our skin is very closely related to naturally occurring peptides since peptides are found in the skin and are a major player in how our skin looks, feels and ages. Collagen and biotin peptides reproduced in the body help to cultivate healthier hair, skin, and nails. As our bodies age, our levels of collagen peptides, and the skin peptides in general begin to decrease. As this occurs, our skin begins to sag, lose suppleness and firmness, and eventually start wrinkling. Because this process is irreversible, the skincare and beauty industry has been studying skin peptides to determine their effects on the skin. Skin peptides are so powerful that they determine the course of the aging process in our lives. This is why skin peptides have become such a hot topic for research scientists. 

Skin Peptides

There are several different varieties of skin peptides, some of which include signal peptides, enzyme-inhibitor peptides, and carrier peptides. Signal peptides function just as they sound; they send the body signals when there are areas of the skin that are injured or need healing. The enzyme-inhibitory peptides help to inhibit the decrease in healthy skin peptides like collagen. Carrier peptides also function as they sound because these peptides carry vital minerals to your skin cells in order to boost collagen production. Naturally occurring peptides in the skin cultivate healthy skin in the body and aids in bringing healing to any areas of damaged skin. 

A simple way of understanding skin peptides is seeing them as communicators. The naturally occurring peptides in our body communicate with the countless cells in our body to continue functioning, carrying out daily chemical reactions, and send help to parts of the body where needed. When we are depleted of certain peptides, our bodies begin to feel the negative effects. That’s why including naturally occurring peptides through food such as fish, bone broth, chicken and pork skin, may contribute to greater peptide production within the body. 


Dermatology is the study of the skin and its multiple layers of tissue. The skin is an organ of the body. This specialized field of medicine focuses on understanding how the skin functions and what helps and harms the skin. Licensed dermatologists understand how peptides function to produce beautiful and ageless skin, for this reason they are a great source of information in the skincare world. Find a dermatologist that is willing to discuss your skin and how peptides interact with your skin tissue. 

Peptides in Research

Skin peptides are amongst the countless other peptide proteins that exist in our bodies. Naturally occurring peptides have been studied by scientists but have also been recreated in labs. Laboratory research using peptides, and specifically skin peptides continues to evolve as scientists study the peptides by conducting experiments on mice, rats, and other animal models. These experiments show how premium peptides, that are pure and made with raw peptides, can have beneficial effects. Studies conducted on mice and rats showed how peptides can affect their bodily functions from brain capacity, metabolism, memory, healing from injuries, and much more. 

Your Skin and Peptides

To recap, peptides are small chains of amino acids that exist in every cell in the body. Naturally occurring peptides work to help the body in many different ways including healing injured skin, protecting hormones, and much more. Without peptides our bodies would not work. Skin peptides in particular are needed to continue aging gracefully. Due to natural progression of aging, our body loses its supply of skin peptides like collagen overtime thus creating changes in the skin such as wrinkles and sagginess. Research continues to move forward to gain greater insight into the benefits of skin peptides.

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