Brief Answer:
Supportive care

Detailed Answer:
Thank you for asking

I read your question and i understand your concern . Focus select is just a combination of different multivitamins and none of its ingredients seem notorious enough to cause this flatulence followed by mucus. That could be caused by multiple factors. I would want you not to worry. Take some Probiotics, increase fiber in diet, avoid alcohol, beer, soda, processed, canned foods, reduce dairy products and milk consumption. Prefer natural fruits and vegetables. Take yogurt with peppermint in every meal as supplement. I am sure this issue of gas with mucus will subside. If it still persists visit a GP nearby they will have a look, run some tests and we will have our answer.

I hope it helps. Take good care of yourself and dont forget to close the discussion please.

Regards
Khan

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