Ingredient Profile
Mussel Collagen (Green-Lipped Mussel Extract)
Decades of research behind natural joint comfort.
A New Zealand shellfish-derived extract rich in novel omega-3 fatty acids with well-documented anti-inflammatory and joint-protective properties. Multiple systematic reviews and RCTs support its use as a natural adjunct or alternative to glucosamine-based joint formulas.
Overview
Green-lipped mussel (Perna canaliculus) extract, commonly abbreviated GLM, is a New Zealand shellfish-derived ingredient with one of the longest research histories in the joint-health category. Unlike standard fish oil, GLM's defining compound is ETA (eicosatetraenoic acid) — a rare omega-3 fatty acid that typically makes up roughly 8–12% of the extract's dry weight and inhibits both the COX-2 and 5-LOX inflammatory pathways.
Alongside ETA, GLM powder naturally contains glycosaminoglycans (GAGs) — including chondroitin-type compounds — at roughly 6–12% of dry weight, along with natural proteins, minerals, and antioxidants that support cartilage structure and joint lubrication. As a green-lipped mussel powder supplier sourcing bulk New Zealand mussel powder, Probionyx positions GLM as a natural, well-evidenced adjunct or alternative to glucosamine-based joint formulas.
GLM extract has been studied for over five decades, with systematic reviews and randomized controlled trials supporting its role in joint comfort and mobility support, making it a strong fit for both human and companion-animal joint-health products.
Specifications
- Source
- Perna canaliculus (green-lipped mussel), New Zealand
- Key active
- ETA (eicosatetraenoic acid), ~8–12% of dry weight
- Secondary actives
- Glycosaminoglycans (GAGs) ~6–12% of dry weight, incl. chondroitin-type compounds
- Format
- Freeze-dried or spray-dried powder, available in bulk
- Evidence base
- 50+ years of research, including systematic reviews and RCTs
- Typical use
- Human and companion-animal joint-health products
Formulation benefits
- Clinically studied support for joint comfort and mobility
- Natural anti-inflammatory mechanism
- Strong evidence base spanning 50+ years of research
Applications
Frequently asked questions
What makes green-lipped mussel different from fish oil omega-3s?
GLM's defining compound is ETA (eicosatetraenoic acid), a rare omega-3 fatty acid not found in significant amounts in standard fish oil, which inhibits both the COX-2 and 5-LOX inflammatory pathways — giving it a broader anti-inflammatory mechanism than EPA/DHA alone.
Is green-lipped mussel powder only used for joint health?
Joint comfort and mobility are the primary, most clinically studied use, though some formulations also position GLM for respiratory/breathing support based on its anti-inflammatory profile.
Where is your green-lipped mussel sourced from?
Genuine GLM powder is sourced from Perna canaliculus harvested in New Zealand, the native range of the species and the origin specified in most clinical research on the ingredient.
Can green-lipped mussel extract be combined with other joint ingredients?
Yes — it's commonly formulated alongside collagen, glucosamine, or chondroitin for broader joint-support positioning, since GLM's GAG content is complementary to these ingredients.
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