Most people waste half of every supplement they buy through bad timing, hidden overlaps, and absorption conflicts. Stackwise reads your stack and tells you exactly when — and why — to take each one.
Free for up to 10 supplements. No card required.
Add every supplement with brand, dose, and form. Flag professional-grade items so we apply tighter rules.
Fat-soluble with dinner. Iron away from coffee. Magnesium at bedtime. Slotted around your real day.
Every recommendation comes with a plain-language explanation, so you learn as you go.
Stackwise surfaces curated, sourced guidance on absorption, timing, and known interactions. It is not medical advice and does not replace your clinician — especially if you take prescription medications, are pregnant, or have a chronic condition.