Taking a multivitamin or separate fiber supplement alongside this formula is common — worth understanding what to actually check before combining the two.
Compare both labels for any overlapping fiber sources, since some general wellness or digestive-support blends may already include inulin or resistant starch alongside this formula's own 211mg and 100mg doses.
Doubling up on fiber sources from multiple products could intensify any initial digestive adjustment — worth checking total fiber intake across everything you take, and mentioning both products to your doctor if you have a diagnosed gut condition.