Which do you like the best?
The reason I ask is because I'm trying to figure out if the quality of these 3 brands are the same.
I have been buying Glucosamine, Chondroitin, and MSM at Vitamin Shoppe. If you calculate the dose per pill/bottle and divide by the cost, you come to the following costs:
Glucosamine Sulfate
Puritan's Pride: approx 18g per dollar (including their BOGO sale; 9g per dollar otherwise)
Swanson Premium: approx 20g per dollar
Vitamin Shoppe: approx 6g per dollar
Chondroitin
Swanson Premium: approx 4.5g per dollar
Vitamin Shoppe: approx 2.8g per dollar
MSM:
Puritan's Pride: approx 24g per dollar (including thier BOGO sale; 12g per dollar otherwise)
Swanson Ultra: approx 60g per dollar (including their BOGO sale; 30g per dollar otherwise)
Vitamin Shoppe: approx 9.6g per dollar
So assuming these are all relatively the same quality, I don't think I will be buying these at Vitamin Shoppe anymore.
Vitamin Shoppe uses OptiMSM brand MSM, and Puritan's Pride uses TruFlex. Does anyone know if there is any difference?
Edited by ironfistx, 16 January 2013 - 02:39 AM.