2 supplements compared

Best Supplements for Constipation Relief

Adults experiencing constipation — including those on GLP-1 medications or with diet-related changes in bowel frequency — who want a gentle, evidence-based supplement option

Supplements compared

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Clinical still life for Constipation Relief supplement rankings

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Written by Editorial Team·Medically reviewed by Angelique Nicole R. Villegas, RND

Our top picks for constipation relief

Supplement Comparisons

Which Supplement Is Best for Constipation Relief?

Magnesium

Strong Evidence

Find the best magnesium for constipation relief in 2026. We compare top citrate forms by dose, absorption, and value — backed by clinical evidence.

3 products rankedSleep, stress & muscle health

Psyllium

Compare top psyllium fiber supplements for constipation relief. Evidence-based rankings, dosage guides, and expert safety advice for adults seeking gentle fiber options.

4 products ranked

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This content is for educational purposes only and is not medical advice. These statements have not been evaluated by the FDA. Always consult your healthcare provider before starting any supplement.