Collagen comes in different types and all of them have features that are exclusively unique to them. Marine collage peptides can be sustainably sourced and are known to support a hydrated and smooth complexion. 

Your skin is the largest organ of your body. It is composed mainly of hyaluronic acid, elastin, and collagen and it relies on proper hydration to keep you protected from the environment’s damaging effects. It is important to drink enough water throughout the day but you need the right nutrients to maintain skin hydration.

A study revealed that collagen’s bioactive peptides improve the efficacy of skin hydration through increasing the production of hyaluronic acid to help hold water in the skin. The increased hydration promotes skin elasticity and reduces the appearance of wrinkles and fine lines.

Although the human body has more than 20 types of collagen, the skin is mainly made from type I collagen. The body naturally produces collagen but it decreases as you age, making collagen supplementation necessary to maintain healthy skin, bones and joints.

Collagen in foods in found in long fiber form that the body find difficult to digest. Enzymes create collagen peptides through breaking hard to digest collagen fibers into peptides or short pieces that the body can absorb quickly and easily to be used to build new collagen.

Since collagen peptide supplements from marine and bovine sources are available in various forms, it might be confusing to make a choice. Which one is best for you, then?

Marine Collagen – An Overview

Marine collagen is derived from the scales, bones, and skin of cold water fish like pollock and cod. This is mainly type I collagen with high amounts of amino acids hydroxyproline, glycine, and proline that promote healthier skin. Studies suggest that the combination of plant extracts rich in phytonutrients and marine collagen supports the defense of the body against photo-aging. This makes marine collagen a great collagen source to support a younger complexion.

The marine collagen is regarded as a sustainable alternative source of collagen. Around 75% of the body weight of fish gets discarded including the parts rich in collagen like the skin, bones, and scales. The use of all fish parts allows sustainable production of marine collagen peptides while reducing waste.

What is the Best Source for You?

Both bovine-sourced and marine-sourced collagens have the same benefits yet their minor nuances make them unique from each other.

While marine collagen contains mainly type I collagen, both type II and I can be found in bovine collagen and provides collagen support and skin benefits at the same time. Bovine collagen is a great choice for people with fish sensitivity. Bovine collagen, unlike marine collagen, is commonly available in soft gel and capsule supplements, liquids, powdered beverages, as well as fortified foods.

Although sustainably sourced, it is sometimes more difficult to find marine collagen. But still, it became popular through the years and is the main choice of those who don’t like eating beef or pork. This is a great option to support hydrated and smooth complexion and healthy skin.

At the end of the day, both bovine and marine collagen peptides are great for your body in their own unique ways.