is there shellfish in it?

Yes there is crustacean shellfish.

According to the label on it, made in the USA.

Is this is the same product you can get directly from Costco for $22.99 free shipping?

It looks like the same product.

Is this the same as the clinical strength version?

I suppose that would depend on whose, "clinical strength version". My guess is that those would vary, as much as the ones on the shelves.

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💪 Unlock your active lifestyle with Kirkland’s joint defense!

JOINT POWER DUO - High-dose Glucosamine & Chondroitin for superior joint lubrication and cushioning
CARTILAGE GUARDIAN - Clinically backed ingredients to help protect and maintain cartilage health
LONG LASTING SUPPLY - 220 tablets ensure months of consistent joint support
CLEAN PURE FORMULA - No preservatives, gluten, or lactose—perfect for sensitive adults
TRUSTED QUALITY SEAL - USP Verified to guarantee potency and safety

Kirkland Signature Extra Strength Glucosamine 1500 mg with Chondroitin 1200 mg delivers a potent, clean formula designed to lubricate joints, cushion movement, and protect cartilage. With 220 tablets per bottle, this USP Verified supplement supports long-term joint health without preservatives, gluten, or lactose—ideal for health-conscious adults seeking reliable, high-quality joint care.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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