Chic Logo

5 Science Backed Benefits of Marine Collagen

Published : February 21, 2024 3 mins read Updated On : Mar 22, 2024

Marine collagen is a type of collagen sourced from fish or other marine animals. It is extracted from the skin, scales, or bones of these marine animals and processed into a powder or tablet form. Marine collagen is rich in Type I collagen, which is the most abundant collagen type in the human body and is known for its skin, hair, nail, and joint health benefits. It is often used as a dietary supplement to promote healthy aging, skin elasticity, and joint function.

Why it is Important to Consume Collagen?

Collagen is vital for maintaining skin elasticity, joint health, and tissue repair. As we age, collagen production decreases, leading to wrinkles, joint pain, and weakened muscles. Consuming collagen-rich foods or supplements supports skin elasticity, joint function, and muscle strength, promoting overall health and vitality, especially as we age.

Food Sources of Collagen

• Chicken
• Fish
• Eggs
• Citrus Fruits
• Berries
• Beans

Benefits of Marine Collagen to the Body

1. Helps to improve skin hydration

Collagen is a major component of the dermis, the deeper layer of the skin, where it provides structural support and helps retain moisture. Marine collagen supplement has been shown to enhance skin hydration by replenishing collagen levels in the dermis. A study published in the Journal of Cosmetic Dermatology found that oral supplementation with fish collagen peptides significantly increased skin hydration levels, leading to improved skin moisture content and elasticity (1).

2. Helps to improve collagen production

Marine collagen contains bioactive peptides that can stimulate collagen synthesis in the skin. By providing the necessary building blocks for collagen production, marine collagen supplementation may help maintain skin firmness and elasticity. Research published in the Journal of Agricultural and Food Chemistry demonstrated that fish collagen peptides increased collagen production in human skin fibroblast cells, suggesting a potential mechanism for its anti-aging effects.

3. Helps to reduce wrinkle formation

Aging is associated with a gradual decline in collagen production, leading to the formation of wrinkles and fine lines. Marine collagen supplementation has been shown to reduce the appearance of wrinkles and improve skin texture. A clinical study published in the Journal of Medicinal Food reported that oral supplementation with fish collagen peptides led to a significant reduction in the depth of facial wrinkles and improved skin elasticity after 8 weeks of treatment.

4. Helps to enhanced skin elasticity

Elasticity is another important aspect of skin health, reflecting its ability to stretch and bounce back. Marine collagen supplementation may help improve skin elasticity by promoting collagen synthesis and increasing skin hydration. A study published in the Journal of the Science of Food and Agriculture found that supplementation with fish collagen peptides significantly improved skin elasticity in healthy women, suggesting its potential as an anti-aging intervention (2).

5. Helps to protect against UV damage

Exposure to ultraviolet (UV) radiation from the sun can accelerate skin aging and lead to the formation of wrinkles and age spots. Marine collagen peptides have been shown to possess antioxidant properties, which can help protect the skin against UV-induced damage. Research published in the Journal of Cosmetic Science demonstrated that topical application of collagen peptides derived from fish skin reduced UV-induced skin damage in mice, suggesting a potential role in skin photoprotection.

Side Effects of Marine Collagen

While marine collagen is typically tolerated, certain mild side effects such as bloating, heartburn, and a lingering taste have been noted. Individuals with egg or fish allergies should avoid collagen supplements.

Marine collagen is safe to use and is worth trying for your skin health goals. Marine collagen supplements can help you improve your skin hydration, help to improve collagen production, reduce wrinkle formation, enhance skin elasticity and protect against UV damage. Food sources of collagen include salmon, cod and shellfish. However, for effective absorption and bioavailability supplements are the best option.


1. Is marine collagen scientifically proven?
Yes, scientific research supports the efficacy of marine collagen in improving skin hydration, elasticity, and reducing wrinkles, among other benefits, based on clinical trials and in vitro studies.
2. What are the benefits of taking marine collagen?
Benefits of taking marine collagen may include improved skin hydration, elasticity, and wrinkle reduction, along with potential benefits for joint and bone health, supported by scientific research.
3. Why take marine collagen at night?
Taking marine collagen at night may promote optimal absorption and utilization during the body's repair and regeneration processes that occur during sleep, potentially enhancing its effectiveness.
4. Is it ok to take marine collagen every day?
Yes, it is generally safe to take marine collagen daily. However, it's advisable to consult with a healthcare professional to ensure it's appropriate for your individual health needs and circumstances.
5. Which marine collagen is best?
Yes, it is generally safe to take marine collagen daily. However, it's advisable to consult with a healthcare professional to ensure it's appropriate for your individual health needs and circumstances.

Soumil Vartak
Health and Fitness enthusiast

Soumil is really passionate about health and fitness. He provides great insight on various trends about health and fitness. By writing about these topics he try to provide key insight on diet and e... Read More


Free Nationwide Shipping and Returns on Orders above Rs. 800/-

Customer Service


Available Monday - Saturday
From 9:30AM - 6:30PM


Your Payment Information is Processed Securely

Contact us


[email protected]