Opti-source vitamins

Does anyone take the opti-source baratric vitamins? (found at walgreens, ect.) & if you do, do you take any other supplements along with these? Thanks.

I don't specifically remember that brand but I looked at every bottle in walgreens one day before my surgery and did not find one (chewable or gummy anyway) that matched the list of important vitamin dosages.  I had the biggest problem with the Thiamine (B1) dosage.  I have only found them on bariatric websites.