In the pristine waters of Antarctica, a tiny crustacean holds one of the most perfect nutritional profiles ever discovered by scientists. Meet Antarctic krill peptide, the emerging superstar in the world of health and nutrition1.

In 2009, the World Health Organization conducted a comprehensive nutritional evaluation of 500 natural foods from around the globe. Among all these foods, Antarctic krill achieved a perfect score of 100—the only food to do so—outperforming beef (96), cow’s milk (91), and shrimp (71)2.

This remarkable achievement sparked scientific interest in unlocking the nutritional secrets of this Antarctic treasure. Today, through advanced biotechnology, we’ve discovered how to harness its full potential through krill peptide.

What Makes Antarctic Krill Peptide Special?

Antarctic krill peptide is produced through a process that involves enzymatic hydrolysis using food-grade enzymes, multiple membrane separation, and drying techniques2. This process preserves the precious nutritional components of krill protein while creating small molecular peptides that are easily absorbed by the human body1.

The resulting product contains 18 amino acids needed by the human body, with a balanced and comprehensive nutritional profile1. What sets it apart is its excellent amino acid composition, which complies with the standards set by the Food and Agriculture Organization of the United Nations8.

The peptide is characterized by its low molecular weight, with most components ranging between 189 Da and 6,500 Da8. This small size allows for easy absorption and quick nutrition supplementation1.

The Selenium Advantage

One of the most remarkable features of Antarctic krill peptide is its rich natural selenium content. Selenium is an essential life element in the human body, renowned as the “king of longevity” for its cancer-fighting properties1.

Scientific testing has revealed that high-quality krill peptide products contain organic selenium levels as high as 4.9-5.74 mg/kg15. This means that consuming just 5-8 grams of Antarctic krill peptide daily can meet your daily selenium nutritional requirements2.

Overcoming Safety Challenges

You might wonder about the safety of consuming products from Antarctic waters. Researchers have addressed this concern comprehensively. Krill sit at the bottom of the Antarctic food chain, feeding on plankton rather than accumulating heavy metals and pollutants like higher-positioned marine animals1.

Advanced production techniques have overcome another potential challenge—fluoride. Through technological breakthroughs in fluoride removal, premium krill peptide products now contain less than 5mg/kg of fluoride, addressing safety concerns2.

Beyond Nutrition: The Functional Powerhouse

Krill peptide isn’t just about nutritional supplementation; it’s also a functional food with demonstrated health benefits. Research has shown that Antarctic krill peptide can significantly reduce lipid accumulation in non-alcoholic fatty liver disease (NAFLD) models3.

Specific oligopeptides derived from krill have shown promise in assisting NAFLD treatment by reducing reactive oxygen species (ROS), triglycerides (TG), and total cholesterol (TC) content3.

The peptide also exhibits exceptional antioxidant capacity, demonstrating significant free radical scavenging abilities against DPPH·, ABTS+, and ·OH8. Additionally, it shows angiotensin-I converting enzyme (ACE) inhibitory activity, with 55.91±2.63% inhibition at a concentration of just 0.5 mg/mL8.

The Beauty Connection

The beauty industry has taken notice of Antarctic krill peptide. Dubbed “oral bossein” by enthusiasts, it’s gaining recognition for its anti-aging properties7. Studies suggest that krill peptide can effectively promote human collagen synthesis, providing filling material for skin that’s losing collagen, thus maintaining skin fullness and elasticity7.

Furthermore, it stimulates glycosaminoglycan (GAGs) regeneration, providing sufficient support for the skin and helping to build a good framework for skin structure. This leads to plumper skin and tighter contours, ultimately delaying skin aging7.

A Sustainable Nutritional Solution

With global population growth and increasing food security concerns, Antarctic krill represents a valuable biological resource for high-value utilization4. The development of krill peptide products exemplifies how we can transform potential fishery resources into core ingredients for the health industry through technological innovation and full-industry chain layout2.

As research continues to uncover more benefits of Antarctic krill peptide, this Antarctic treasure continues to reveal its remarkable potential. From supporting overall nutrition to addressing specific health concerns and even promoting beauty from within, krill peptide stands as a testament to the incredible resources waiting to be discovered in nature’s most remote places.

Whether you’re seeking to improve your nutritional status, support specific health goals, or explore the next frontier in beauty nutrition, Antarctic krill peptide offers a compelling option worth considering—a true nutritional gem from the world’s last pristine continent.