Fish collagen peptides have largely driven the growth of the market for nutritional-beauty products, mainly in the form of powder, tablet, capsule, beverage or oral solution, confectionery and dairy products.
Advantages

>> Anti-Aging
Since fish collagen is a type I collagen and type I collagen is what our skin consists of, it's not surprising that it can benefit
the skin. It helps prevent and improve any signs of skin aging. Possible skin benefits of consuming this collagen include improved smoothness, better moisture retention, increased suppleness and prevention of deep wrinkle formation.
>> Bone Healing and Regeneration
Fish collagen has recently shown its ability to increase the body's own natural collagen production. In the past, studies have demonstrated that collagen peptides from fish skin might have a positive effect on bone health by increasing bone mineral density and exerting anti-inflammatory activity on osteoarthritis.
>> Wound Healing
Fish collagen might help your next scrape, scratch or more serious wound to heal better and faster. The ability of a wound to heal is ultimately based on collagen, which is essential to wound healing because it helps the body form new tissue.
>>  Antibacterial Abilities
This recent study found that collagencin completely inhibited the growth of Staphylococcus aureus, more commonly known as staph or staph infection.
Staph is a very serious, highly contagious infection caused by bacteria commonly found on the skin or in the nose. For the future, marine collagens look like a promising source of antimicrobial peptides, which could improve both human health as well as food safety.
>>  Increased Protein Intake
By consuming fish collagen, you don't just get collagen - you get everything that collagen contains. By increasing your protein intake through consuming collagen, you can improve your workouts, avoid muscle loss (and prevent sarcopenia) and have a better recovery post-workout. More collagen protein in your diet also always helps with weight management.