Caffeine
Focus enhancement & performance boost
73 Compounds compounds, 27 at evidence level A, average absorption 74%. Forms differ mostly in how much of the dose actually reaches you, not in what they do.
Focus enhancement & performance boost
Sleep support & circadian rhythm
Rapid UTI prevention & treatment
Wakefulness & cognitive enhancement
Joint health & cartilage support
Sea Salt leads at 100% bioavailability. Absorption is the number that decides how much of the dose reaches you, so it matters more than the milligrams on the label.
They deliver the same active compound but differ in absorption, tolerance and cost per month. The cheaper forms are usually the ones absorbed least.