
Natural Factors
Natural Factors Glucosamine & Chondroitin Sulfate 900 mg BONUS SIZE (240 Capsules)
Research-backed joint support formula for healthy cartilage and mobility
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Why Choose This Product
JOINT COMFORT
Helps reduce joint pain and inflammation while supporting natural cartilage repair processes.
BETTER MOBILITY
Promotes proper joint lubrication and may help improve range of motion for daily activities.
PROVEN INGREDIENTS
Combines 500mg glucosamine sulfate with 400mg chondroitin sulfate — the research-backed ratio.
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How It Works
How It Works
Glucosamine sulfate provides the building blocks your body needs to maintain healthy cartilage, while chondroitin sulfate helps retain moisture and elasticity in joint tissue. Clinical studies show glucosamine sulfate may stimulate natural joint repair processes.
Who It's For
Active adults experiencing joint stiffness or discomfort. Athletes looking to maintain joint health long-term. Anyone wanting to support their body's natural cartilage maintenance as they age.
Who It's Not For
Not suitable if you have shellfish allergies (glucosamine sourced from crab/shrimp). Those with severe joint conditions should consult healthcare providers.
About This Product
What It Does
This natural health product helps maintain healthy joints and supports cartilage structure. The combination targets the key components your joints need — glucosamine for cartilage building blocks and chondroitin for joint cushioning. Clinical research backs this pairing for joint support.
Why It Works
- CARTILAGE SUPPORT: Glucosamine sulfate provides the raw materials your body uses to build and maintain healthy cartilage tissue.
- JOINT CUSHIONING: Chondroitin sulfate helps cartilage retain water, maintaining the cushioning that protects your joints.
- RESEARCH-BACKED RATIO: The 500mg:400mg ratio matches amounts used in successful clinical studies on joint health.
What's Inside
Clean formulation with glucosamine from shellfish sources and chondroitin from bovine cartilage. Simple gelatin capsules with minimal excipients — no unnecessary fillers or artificial ingredients.
Why we carry it: Natural Factors consistently delivers therapeutic amounts of these joint-supporting nutrients in their most bioavailable forms.
How to Take
Full Ingredients
| Supplement Facts | ||||
| Serving Size 1 capsule | ||||
| SErving Size: 240 | ||||
| Servings: | Amt/Serving | |||
| Glucosamine Sulfate (potassium chloride from | 500 mg | |||
| shrimp/crab exoskeleton) | ||||
| Chondroitin Sulfate (sodium from bovine cartilage) | 400 mg | |||
| ** Daily Values not established. | ||||
| Other Ingredients :Gelatin capsule (gelatin, purified water), vegetable grade | ||||
| magnesium stearate (lubricant), microcrystalline cellulose. | ||||
Customer Reviews
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Questions & Answers
Research & Science
Explore the dropdown below to view peer-reviewed literature related to Natural Factors Glucosamine & Chondroitin Sulfate 900 mg BONUS SIZE (240 Capsules)

