Is this safe/effective for large dogs?

Class Action Lawsuit is NOT about ingredients. It’s about claims that haven’t been substantiated by FDA for joint pain. Anyone knows those claims are not allowed by law but the reviews all say how great the product has been for relief for them.

Can I take 4 at once or do I need to break up the servings?

After reading the suggested use, you can take all 4 capsules for one serving at once. Suggested Adult Use: Take 4 capsules daily, with or without food, or as recommended by a nutritionally-informed physician.

Is this product made in the U.S.A.?

The active ingredients used to manufacture this product are probably made in China or India. It is difficult, if not impossible, to get this information. Read China Rx, available on Amazon.

How much of each ingredient per tablet??

The bottle says 750 mg glucosamine and 600 mg of chondroitin in 2 capsules, so half of these numbers in each capsule...

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Description

Doctor's Best Glucosamine/Chondroitin/MSM is a science-based dietary supplement formulated with sodium-free, potassium-stabilized glucosamine sulfate, chondroitin sulfate and methylsulfonylmethane (MSM) to promote healthy joint and connective tissue maintenance.As verified by high performance liquid chromatography (HPLC) analysis, Doctor's Best Glucosamine/Chondroitin/MSM is added with pure glucosamine sulfate extracted from chitin, a long-chain polymer containing numerous interlinked glucosamine molecules. Structural chitin frameworks are found in several living things such as aquatic crustaceans, e.g. crabs, shrimp and lobsters. In this formula, the glucosamine content undergoes 3 stages; purification, sulfation and potassium-chloride stabilization.Doctor's Best Glucosamine/Chondroitin/MSM is also added with ?90% pure chondroitin sulfate. To ensure purity, quality assurance testing is conducted, employing 2 advanced laboratory analysis methods: HPLC and cetyl pyridinium chloride (CPC) titration.Doctor's Best Glucosamine/Chondroitin/MSM also contains 99.9% pure OptiMSM methylsulfonylmethane (MSM). MSM is a naturally occurring biological compound found in the human body and in select foods; it makes a great dietary source of bio-available, organic sulfur.For adult use, take 2 capsules of Doctor's Best Glucosamine/Chondroitin/MSM 2 times a day, with or without a meal.Each container contains 120 capsules.

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