Natural Vitality Calm Magnesium Citrate vs Thorne Magnesium Bisglycinate

Thorne Magnesium Bisglycinate wins — Thorne Magnesium Bisglycinate outperforms on absorption and tolerability according to sources like Examine

Scores: Natural Vitality Calm Magnesium Citrate 6.5/10 · Thorne Magnesium Bisglycinate 8/10

Thorne Magnesium Bisglycinate outperforms on absorption and tolerability according to sources like Examine.com and PubMed studies on chelated magnesium. Natural Vitality Calm provides a cost-effective option for relaxation but risks GI side effects per user reports on WebMD. The glycinate form wins for most daily wellness needs while citrate suits specific digestive goals.

Spec-by-spec comparison

Natural Vitality Calm Magnesium CitrateThorne Magnesium Bisglycinate
Magnesium FormCitrateBisglycinate
Elemental Magnesium per Serving (mg)——
Servings per Container——
Gastrointestinal EffectLaxative potentialGentle on stomach

Natural Vitality Calm Magnesium Citrate

What works

  • Supports relaxation and sleep via citrate form
  • Powder format allows flexible dosing
  • Often used for occasional constipation relief

What doesn't

  • May cause loose stools in sensitive users
  • Lower bioavailability compared to chelated forms

Thorne Magnesium Bisglycinate

What works

  • High bioavailability with minimal GI distress
  • Well-suited for daily magnesium repletion
  • Chelated form supports better absorption

What doesn't

  • Higher cost per serving than basic citrate
  • No laxative effect for those needing it

Bottom line

Our pick: Thorne Magnesium Bisglycinate.

Browse all comparisons | Trending