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Magnesium Caps - High Absorption Magnesium Supplement - Magnesium Capsules for Stress Relief, 420 mg, 100 Count 2 Pack

Prices as of October 1, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$23.48
Sep 18 · Macy's
Best price
$23.48
−0% vs high
14-day high
$23.48
All stores

Today's best price is the lowest AskPrice has recorded · tracked since Nov 2024.

$23$23$23
Sep 18Oct 1
  • Macy's
Price has held at $23.48 for the past 14 days.

About this product

Twinlab Magnesium Caps are a dietary supplement containing magnesium oxide, designed to support over 300 metabolic reactions in the body. Each capsule provides 420 mg of elemental magnesium and is formulated to help with muscle relaxation, reduce leg cramps, support recovery after physical activity, and promote natural calm sleep. The supplement also contributes to bone health by helping regulate calcium, phosphorus, sodium, and potassium levels. Free from artificial flavors, colors, sweeteners, soy, gluten, and sodium, it is manufactured in a GMP-certified facility and third-party lab-tested.

  • 420 mg elemental magnesium per capsule
  • supports muscle relaxation and recovery
  • helps with leg cramp prevention
  • promotes calm sleep
  • gluten-free, soy-free, no artificial additives
  • third-party lab-tested

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Magnesium Caps - High Absorption Magnesium — Price History