NZ Greenshell Mussel
Nature's Ultimate Joint & Mobility Superfood
New Zealand Greenshell™ Mussel (Perna canaliculus) is a nutrient-rich shellfish valued for its natural combination of omega-3 fatty acids, proteins, minerals and connective tissue compounds. Native to New Zealand waters, it has become particularly well known as a whole-food ingredient for supporting joint health, mobility and a healthy inflammatory response.
Unlike isolated joint nutrients, Greenshell™ Mussel provides several complementary compounds together within the natural mussel matrix.
A Natural Source of Omega-3 Fatty Acids
Greenshell™ Mussel contains a distinctive range of marine omega-3 fatty acids, including EPA and DHA, along with smaller amounts of less common fatty acids such as ETA.
Omega-3s are incorporated into cell membranes throughout the body and help regulate the production of compounds involved in inflammation.
This makes marine omega-3s particularly relevant to joint health, cardiovascular function, brain health and healthy ageing.
Supporting Joints and Connective Tissue
Greenshell™ Mussel naturally contains compounds associated with cartilage and connective tissue, including glycosaminoglycans such as chondroitin sulphate, along with small amounts of naturally occurring glucosamine-related compounds.
Cartilage, tendons and ligaments depend on a healthy extracellular matrix to provide structure, cushioning and flexibility. Greenshell™ Mussel therefore provides nutritional support from two directions: marine omega-3s help support a balanced inflammatory response, while its connective tissue nutrients contribute building blocks associated with cartilage and joint structure.
Research into New Zealand green-lipped mussel extracts has shown potential benefits for joint comfort and function, particularly in people with osteoarthritis, although results vary between preparations and studies.
More Than a Joint Ingredient
While Greenshell™ Mussel is most strongly associated with mobility, its nutrient profile has broader benefits.
Its omega-3 fatty acids contribute to cardiovascular and brain health, while protein, minerals and marine compounds provide additional nutritional value. Omega-3s are also important components of healthy skin cell membranes and can contribute to skin and coat condition.
For this reason, Greenshell™ Mussel fits naturally into nutritional strategies focused on healthy ageing rather than being limited solely to joint support.
Why New Zealand Greenshell™ Mussel?
Perna canaliculus is native to New Zealand and is commercially farmed in coastal regions including the Marlborough Sounds, Coromandel and Stewart Island.
New Zealand's established mussel aquaculture industry provides strong traceability from growing waters through to processing. How the mussels are handled matters, as careful drying and processing help protect delicate marine fats from oxidation and preserve the nutritional compounds within the raw material.
This combination of local sourcing and distinctive marine nutrition has made Greenshell™ Mussel one of New Zealand's best-known functional food ingredients.
Greenshell™ Mussel for Pets
Greenshell™ Mussel is also widely used in joint supplements for dogs, cats and other animals. Its combination of omega-3 fatty acids and connective tissue nutrients makes it particularly useful for supporting joint mobility, cartilage health and comfortable movement as pets age or experience greater physical demands.
It can also contribute to healthy skin and coat condition, making it a versatile ingredient in formulas for active, ageing or mobility-conscious pets.