This site's own routine suggestion — taking the capsule with breakfast — is worth understanding through the lens of habit-stacking: anchoring a new habit to an existing one.
Breakfast is a habit most people already have a consistent daily cue for — worth using that existing cue as the trigger for the new capsule habit, rather than trying to remember it at a random point in the day.
Keep the bottle visibly near wherever you eat breakfast, take the capsule with your first glass of water of the day, and let the existing breakfast routine do the reminding, per this site's own same-time-each-day framing.