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Why Marine Collagen vs Bovine: The Science Behind Better Absorption

What's the Difference?

Marine collagen comes from fish, while bovine collagen comes from cows. But the real difference lies in how your body absorbs and uses them. Marine collagen is predominantly Type I collagen—the same type that makes up 90% of your skin's collagen structure.

Superior Bioavailability

Marine collagen has smaller particle sizes and lower molecular weight compared to bovine collagen. This means it's absorbed up to 1.5x more efficiently into your bloodstream and reaches your skin cells faster. Studies show marine collagen peptides can be detected in the bloodstream within just 30 minutes of consumption.

Better for Your Skin

Type I collagen (abundant in marine sources) is specifically what your skin needs most. It provides structural support, improves elasticity, and reduces fine lines. Clinical studies show marine collagen supplementation can reduce wrinkles by up to 40% in 4-8 weeks.

Purity & Sustainability

Wild-caught marine collagen typically contains fewer contaminants than land-based sources. Fish are also a more sustainable protein source with a smaller environmental footprint. Our marine collagen is sourced from wild-caught fish in pristine waters, ensuring maximum purity.

The OUSH GLOW Advantage

OUSH GLOW uses 3,000mg of premium hydrolysed marine collagen per serving—the clinically effective dose shown in research. Combined with Hyaluronic Acid and Vitamin C, it creates a complete skin nutrition system that works from within.

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