Boswellia is the star of the show in the MoveMd joint health supplement it's effectively dosed at 100mg and does make it into a lot of other quality joint products. It's not dosed highly enough to deal with rheumatoid arthritis, but 100mg has been shown to be effective at reducing joint pain in cases of osteoarthritis [2] and general joint discomfort. It's a good choice from 1md nutrition and is a good start for Move Md. It's been shown to improve joint flexibility and reduce pain signals. 

Collagen is a good ingredient for a joint health supplement, Movemd's choice to opt for type ii chicken collagen, type i and type v collagen instead of the standard affair of glucosamine does mean there's less research to back the specific choices, although animal studies suggest they could be slightly better options for joint pain, but that doesn't always translate across to humans. Collagens have been shown to be particularly useful at helping maintain healthy joints. 

Algae Extract is in a lot of joint health supplements, typically it's used in much higher dosages as a source of omega 3 fatty acids in vegan options. The tiny 2mg dosage has been studied for some uses, although the science is not sufficient when it comes to joint pain relief. It has been shown to act as an anti inflammatory [3] which would definitely be beneficial for joint pain. 

Hyaluronic acid has been shown to be effective as an injection into the joints, however, it has also been shown that it does not work as an oral supplement due to it breaking down in the stomach before ever reaching the targeted area. This ingredient is relatively outdated for a joint health supplement, as such this isn't a good choice.