What is Marine Collagen and How Does it Work?

Collagen is the most abundant protein in the body, acting as a structural foundation for skin, hair, nails, joints, and connective tissues. However, from the mid-20s onwards, collagen production naturally declines, leading to visible signs of ageing such as wrinkles, loss of skin elasticity, and weaker hair and nails.

Marine collagen, sourced from fish, is widely regarded as the most effective collagen supplement due to its superior bioavailability. It contains Type I collagen, which makes up 80-90% of the collagen found in human skin. Its peptides are hydrolysed into smaller fragments (2kDa molecular weight), allowing for faster absorption and better results compared to bovine or porcine collagen.

Once ingested, these peptides are absorbed into the bloodstream and stimulate fibroblasts, the cells responsible for producing collagen, elastin, and hyaluronic acid—key components for maintaining youthful, hydrated, and plump skin.

Scientific Studies on Marine Collagen for Skin

Clinical research has demonstrated that regular collagen supplementation can increase skin hydration, elasticity, and firmness while reducing the appearance of fine lines and wrinkles.

✔ A 2019 Study found that daily intake of hydrolysed collagen peptides resulted in a significant improvement in skin hydration and elasticity within 8 weeks.

✔ A 2020 Study showed a 33% reduction in wrinkles and a 19% increase in skin suppleness after 12 weeks of consistent collagen supplementation.

✔ A 2021 Study confirmed that marine collagen is absorbed up to 1.5x faster than bovine collagen due to its smaller molecular size, making it the most efficient choice for beauty-focused supplementation.

Is Marine Collagen Better than Bovine Collagen?

The answer is simple: yes, especially for skin, hair, and beauty benefits.

Comparison Marine Collagen Bovine Collagen
Collagen Type Type I (best for skin) Type I & III (better for joints)
Molecular Weight 2kDa (smaller, faster absorption) 3-5kDa (larger, slower absorption)
Bioavailability Up to 95% absorption ~70-85% absorption
Sustainability Sourced from fish, lower carbon footprint Sourced from cows, higher environmental impact
Effectiveness Best for skin, hair, and nails More suited for joint and cartilage health
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How Long Does Marine Collagen Take to Show Results?

Collagen supplementation is not an overnight fix—it works by gradually restoring collagen levels in the body. However, research suggests that with daily intake, results can be seen within:

4 weeks – Improved skin hydration and softness

8 weeks – Increased elasticity and reduction in fine lines

12 weeks – Visible reduction in wrinkles and stronger, shinier hair

Consistency is key. Naturally Collagen® provides a clinically proven 8,000mg dose per sachet, ensuring you get the right amount to achieve noticeable and long-lasting results.

How Marine Collagen Supports Aging Skin & Hair

As collagen declines with age, skin becomes thinner, drier, and more prone to wrinkles. Marine collagen stimulates natural collagen production, improving:

✅ Skin Firmness & Elasticity – Helps reduce sagging and fine lines

✅ Hydration & Radiance – Boosts moisture levels for dewy, youthful skin

✅ Hair Strength & Growth – Supports keratin production for thicker, shinier hair

✅ Nail Health – Reduces brittleness and promotes stronger nail growth


Paired with Vitamin C (180mg per sachet), which enhances collagen synthesis, Naturally Collagen® ensures your body maximises every drop of collagen for the best possible results.

Beyond Beauty: Marine Collagen for Joints and Overall Health

While marine collagen is renowned for its skin, hair, and beauty benefits, studies have also shown it can support joint health, gut function, and overall well-being.

Joint Support – Helps maintain cartilage and reduces stiffness

Muscle Recovery – Provides amino acids essential for repair and recovery

Gut Health – Strengthens the gut lining and supports digestion

Naturally Collagen® is more than just a beauty supplement – it’s an all-round health booster, helping you look and feel your best from the inside out.

Backed by Science, Proven by Results

Unlock the science-backed benefits of marine collagen with Naturally Collagen®. Experience enhanced skin elasticity, hydration, and a youthful glow.

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