Arthritis is one of the most common medical conditions for which people seek alternative or natural remedies. If it is pertaining to joints, say the knee joint, most of them wait till the knees hurt and operating on them is the only option. There are supplements that actually support the knee and fortify it with nutrient so that despite wear & tear it can repair on its own and delays the inevitable breakdown. Looking at the problem of arthritis & joint pain, Pharmgrade has launched Flex On. Lets have a look at what makes it more effective than the rest. The ingredients are Glucosamine HCl, is the main building block for semi - fluids that lubricate joints Algae Calcium (Aquamin) Bioavailability of calcium from Aquamin is 3-4 times greater than any other typical source of calcium. Methylsulfonylmethane • Decreases Joint Pain, which improve quality of life. ... • Helps alleviate arthritis symptoms by reducing pain and stiffness Phosporus (from dicalcium phosphate) Dicalcium phosphate contains calcium—essential for healthy bones, muscles, heart and blood. Sodium Hyaluronate • is similar to the fluid that surrounds the joints in your body. • This fluid acts as a lubricant and shock absorber for the joints. Vitamin k2 7 is referred to as Menaquinone, and its main roles are to support calcium metabolism and prevent calcification of the arteries. Pharmgrade bone aid also has Vitamin D3, the most important vitamin for absorption of Calcium That makes Pharmgrade Flex On a complete supplement for your flexibility of joints & overall bone health.