Hi Sameer,
I was wondering lately about your long silence - you haven't been posting in almost a year. I am glad to see you are still there with us. I hope you do well and that POIS is getting better.
About your question, I think you are aware that this forum is not about giving advice on dosage for a specific person - you have to ask your physician or another health professional, to see what fits your particular situation ( health, prescription drugs you take, ...).
That being said, the dosage you mention is on the range of what is usually considered as safe, as fund supplements information sites that have usually a good quality level of information, like at
https://examine.com/supplements/taurine/ . This link contains basic information on taurine, and examine.com information is always backed by scientific references, seen at the bottom of their pages. This does not eliminate the need to consult a health professional before starting any new treatment to see if it fits your particular situation, but is is a good starting point to get reliable basic information.