A brown glass bottle labeled New Chapter Magnesium Complex with a purple and white label, promoting 2.5x better absorption for muscle, bone, heart, nerve, and energy support. The bottle contains 60 capsules. Supplement Facts label for a magnesium supplement. Serving size: 2 tablets, 30 servings per container. Contains magnesium (325 mg, 77% DV) from bisglycinate chelate and oxide, plus other ingredients listed at the bottom. A product label for High-Absorption Magnesium Bisglycinate lists science-backed benefits, ease of swallowing, full-spectrum and fermented forms, B Corporation certification, and states it is from Vermont. An infographic titled A MAG-nificent 3-in-1 Blend shows three types of magnesium: bisglycinate, fermented, and sea-sourced, with icons. Instructions suggest taking 2 tablets daily. Box also mentions recycling and a money-back guarantee. A multi-generational family walks together on a wooden bridge in a forest. Text above reads, Restore & Reinforce. Muscle, bone, heart, nerve and cellular energy support*.
A brown glass bottle labeled New Chapter Magnesium Complex with a purple and white label, promoting 2.5x better absorption for muscle, bone, heart, nerve, and energy support. The bottle contains 60 capsules.

New Chapter Magnesium Complex Supplement

60 count

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Supports overall wellness through nutrient replenishment.
  • Made with high-quality, natural ingredients.
  • Sustainably sourced and produced for minimal environmental impact.
Purchase options

Magnesium Complex Supplement $16.97

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

Did you know many Americans don’t get enough magnesium? Fortunately, taking a high-quality magnesium supplement like our triple magnesium complex makes it easy to boost your levels of this essential mineral.

Our crucial combo of whole-food fermented magnesium, sea-sourced magnesium, and high-absorption magnesium bisglycinate (also known as magnesium glycinate) works in harmony with your body to support healthy muscle function, bone health, heart health, nerve transmission, and cellular energy production.* Formulated with lab-validated TRAACS (The Real Amino Acid Chelate System) magnesium, shown by science to deliver this mineral in a form your body uses best, without laxative/GI effects.

*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

Magnesium (from seawater, as TRAACS® magnesium bisglycinate chelate buffered from magnesium bisglycinate chelate and magnesium oxide, and from ferment media).

Other ingredients: Microcrystalline cellulose, ferment media (organic soy flour, organic Saccharomyces cerevisiae, lactic acid bacteria [L. acidophilus, B. bifidum, L. rhamnosus], papain [deactivated], bromelain [deactivated]); Less than 2% of: hydroxypropylcellulose, magnesium stearate, silica, croscarmellose sodium, hydroxypropyl methylcellulose, stearic acid.

*Note: These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Consult your physician before adding a dietary supplement to your diet.

Suggested Use:

Adults, take 2 tablets daily. If desired, take one tablet in the morning and one in the evening.

Grove Values

Three bottles of New Chapter supplements (Magnesium, All-Flora Probiotic, and Advanced Multivitamin) are shown, with some yellow tablets scattered outside the bottles on a light background.

Tested & trusted quality since 1982.

New Chapter® is a Vermont-based vitamin and supplement company with a deeply held mission to deliver the wisdom of nature to nourish body, mind, and soul. Seeking the finest quality ingredients from around the world and combining them, New Chapter masterfully crafts formulas that work with your body.

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3,000+ BANNED INGREDIENTS

Wellness formulas you can trust.

Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.

A bottle of SmartyPants Kids Multi & Omegas gummy vitamins lies on its side with colorful gummies spilling out, against a pastel green circular background.

Vetted for ingredient integrity

No artificial colors, flavors, or phthalates — all common in mainstream products

A bottle labeled Fast Forward with supplements spilling out, a wooden lid beside it, all placed on a green circular background.

No unnecessary extras

Free from artificial dyes, talc, titanium dioxide, and magnesium stearate

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Less plastic, fewer microplastics

Prioritized packaging options that reduce plastic waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog