I know this brand, which is good overall but i haven't tried much products from it. Given the fact i live in France the only small thing i have against this brand is the price versus quantity we get, i think i can find something similar for less. By the way i could be wrong but the cream on the right is for face.
What do you mean by tired legs? Legs that feel super heavy after a day's work? In that case, yes that gel could be good, peppermint and lemongrass will bring a cold feeling that is soothing in this case. Elderberry has anti inflammatory properties.
I like to use a lavender gel from Yves Rocher, which is less expensive (but i think it's 75ml).