Best Devil's Claw liquid

[ahlam1399]

Thinking of trying some Devil's Claw on my horse who has slightly arthritic hocks. He had them jabbed last year but it didn't make much difference and I'm keen to try something else. Devil's claw has been suggested. Can anyone recommend which brand of the liquid they use and whether its made a difference?

أكثر... (https://forums-secure.horseandhound.co.uk/showthread.php?764648-Best-Devil-s-Claw-liquid&goto=newpost)