Shake Me and Bite Me contain protein and fiber, which are relevant to fullness. Each full US shake provides 20 g protein and 10 g fiber; each bar provides 10 g protein and 8 g fiber. How satisfied you feel also depends on the rest of your meals, the timing and your individual needs.
Check that you are using the full shake serving, not a partial scoop or half portion.
Check that you ate the regular meals included in your routine.
Look for long gaps and whether the planned snack comes too late.
Review whether your regular-meal portion and overall intake are enough for you.
Do not use water, distraction or extra restriction to suppress persistent hunger. Eat when you need food and ask for a nutrition review if hunger continues.