We selected the top 10 of magnesium supplement 800 mg in 2021 for you after viewed and analyzed tons of reviews from main online market. Take a look at the following product ranking and description.

58476 Reviews Scanned

NO. 1


NatureWise Vitamin D3 4,000 IU (1 Year Supply), Non-GMO and Gluten-Free in Cold-Pressed Organic Olive Oil Capsule (360 Count)

  • POWERFUL VITAMIN D: NatureWise High-Potency Vitamin D3 with certified organic olive oil
  • 1 YEAR SUPPLY: 360 softgels, 1 per Serving
  • CLEAN LABEL: Dairy-Free, Gluten-Free, Soy-Free, and Non-GMO backed by a 60-day MONEY BACK GUARANTEE
  • HIGHER POTENCY: Our Vitamin D 4000 IU are small, easy-to-swallow liquid softgels
  • DIRECTIONS: It’s normal for softgels to stick together and clump during warm weather conditions. This does NOT affect the quality or efficacy of the product. To release the clumps, give your bottle a good shake or knock it against the counter.
NO. 2


PuraTHRIVE Enhanced Immune Support Vitamin C Liquid Supplement, w/ 1600% Daily Value | Micelle Liposomal Enhanced Bioavailability & Absorption, Certified Non-GMO, Gluten Free, 15 Day Supply

  • VITAMIN C: An all-natural, L-Ascorbic acid – fermented and buffered to improve absorption. Linked with reduced inflammation, anti-ageing, enhanced detoxification and many other potential benefits.
  • CITRUS & VANILLA OIL: All-natural oils that provide Radiant C with a refreshing, subtly sweet taste. No artificial colors or flavors in sight.
  • ORGANIC GLYCERIN EXTRACT: A safe and effective extracting agent for producing the highest quality supplements available. Our proprietary process helps you get the most out of Vitamin C, giving you more for your money.
  • VITAMIN E: A fat-soluble vitamin that acts as another powerful antioxidant. It helps to neutralize free radical damage and may protect the body even further against environmental toxins.
  • EXPIRATION DATES AND 100% MONEY BACK GUARANTEE: Products are labelled with both an expiration date (EXP) and a manufactured on date (MFG). Expiration date is the date your product will remain consumable stored at room temperature, and manufactured on date is the date the product was produced at our factory. You are backed by PuraTHRIVE’s unconditional commitment to your absolute satisfaction 100% Guaranteed for 60 days.
NO. 3


Magnesium Chloride (Cloruro De Magnesio) – 180 Capsules, 1,000mg Per Serving, for Sleep, Constipation, Digestion, Bone Health, and Relaxation – Made and Tested in The USA by Double Wood Supplements

  • Relax and Sleep Deeper; Magnesium Chloride support deeper sleep and promotes feelings of relaxation
  • Max % Elemental Magnesium; Double Wood’s Magnesium Chloride is approximately 12% Magnesium by weight and this far exceeds other types of Magnesium
  • Optimize your Magnesium Levels; Daily supplementation with Magnesium Chloride can help optimize your Magnesium levels
  • Promote Bone Health; Magnesium Chloride supports bone health as you age
NO. 4


Magnesium Citrate 833mg Supplement – 200 Veggie Capsules (Vegetarian, Non-GMO & Gluten Free) Max Strength – Support Function of Muscles, Heart & Bones, Energy, Helps Calm Nerves

  • Maximum strength Magnesium Citrate supplement contains 833mg of pure Magnesium Citrate per serving. With 200 Veggie capsules in each bottle, you receive a full 100 day supply. Don’t settle for competitive products that only offer 200mg, 400mg or 500mg of Magnesium Citrate per serving, or that only give you 90, 120 or 180 capsules, tablets or pills per bottle. *
  • Elemental magnesium bonded to citric acid forms Magnesium Citrate, which has high absorption and bioavailability in the body. Magnesium supplementation helps increase energy levels, may help calm nerves, supports bone, muscle and nerve health, and even helps with digestion and relieving constipation. Additionally, Magnesium supports cardiovascular & heart health. *
  • Our Magnesium formula is manufactured in the USA, in a GMP compliant facility. It contains No Preservatives, No Soy, No Gluten, & No Dairy. Magnesium supports bone, muscle, nerve and heart health. It also helps increase energy levels and relieves constipation. Magnesium is also important for regulating calcium & potassium levels. Try also our Pterostilbene 150mg, Glutathione 500mg, & Milk Thistle 1000mg. *
  • As a small family business, we fully understand the uncertainty and risk of trying new supplements. And this is why we go extra mile to source only the highest quality ingredients. Also, trust and transparency is at the forefront of our brand. We list every single ingredient on our products so that you can make an informative decision. Let us know if you have any questions or if can be of any service!
  • Not all magnesium supplements are the same. Some have high bioavailability & absorption, and others have higher concentrations. Forms include: Magnesium Amino Acid Chelate, Elemental, Magnesium Oxide, Chelated Glycinate, Orotate, Chloride, Ionic, Sulfate, Carbonate, Taurate, & Aspartate. Magnesium comes in tablets, capsules, pills, soft gels, powder, liquid & drops. Try also our All Natural Turmeric Curcumin, Vitamin B12, & SAM-e 500mg. *
NO. 5


Magnesium Chloride (Cloruro de Magnesio) 1,400 per Serving 100 Capsules high Absorption with Magnesium Citrate

  • ✔️Magnesium is important for many systems in the body especially the muscles, nerves, heart, and bones. Magnesium Chloride is used to support or prevent magnesium deficiency (lack of natural magnesium in the body).
  • ✔️El magnesio es importante para muchos sistemas en el cuerpo, especialmente los músculos, los nervios , el corazón y los huesos . El Cloruro de Magnesio se utiliza para ayudar o prevenir la deficiencia de magnesio (falta de magnesio natural en el cuerpo) .
  • ✔️1 bottle contains 800mg per 100 capsules
  • ✔️Manufactured in accordance with Good Manufacturing Practices (GMP) in a FDA registered facility. Made in the USA
NO. 6


Nobi Nutrition High Absorption Magnesium Complex – Premium Magnesium Supplement for Sleep, Stress & Anxiety Relief, Leg Cramps, Headaches, Energy, Muscle Relaxation & Recovery

  • High Absorption Magnesium Complex: Made with 500 mg of magnesium in an easy to swallow capsule form that helps boost healthy magnesium levels and supports a calming and unique relaxing experience.
  • Heart Health, Stable Blood Sugar & Digestion: Magnesium relaxes blood vessels, which helps maintain normal blood pressure and supports healthy heart function. Magnesium also promotes healthy digestion and can provide natural constipation relief.
  • Healthy Energy Levels: Magnesium is vital to cellular energy production in the body and enhances physical performance, exercise recovery, and cramp defense so you can get more out of everyday life and exercise.
  • Bone Density & Strength: Magnesium is an essential vitamin and as vital as calcium when it comes to bone health. Daily magnesium intake is associated with better bone density of the hip and spine.
  • Relaxation & Restful Sleep: Magnesium helps to promote relaxation and restful sleep by assisting parasympathetic nervous system activation and melatonin and GABA regulation.
NO. 7


Magnesium by Nature’s Bounty, 500mg Magnesium Tablets for Bone & Muscle Health, 200 Tablets

  • Contains (1) bottle of 200 coated tablets of Nature’s Bounty 500 milligram Magnesium mineral supplements. Tablets are coated for easy swallowing and support bone and muscle health, maintaining bone mineralization. No artificial flavors or sweeteners. Gluten free
  • Nature’s Bounty High Potency Magnesium helps optimal bone support and muscle health. Magnesium aids in protein formation and nerve impulses. Since Magnesium absorption can decrease in older adults, taking a magnesium supplement may be especially important
  • Quality, consistency and scientific research has resulted in vitamins and nutritional supplements of unrivaled excellence. Using the latest breakthroughs in nutritional science & the finest ingredients, we provide supplements of unsurpassed quality and value
  • Every Nature’s Bounty product is subjected to numerous quality tests throughout the manufacturing process to verify purity and potency. The active ingredients & final product are tested in our microbiological laboratory to make certain that the product is pure
  • Our supplements are overseen by scientists, manufacturing specialists and quality experts, each dedicated to maintaining the highest quality standards. Nature’s Bounty only uses ingredients from suppliers that meet GMP supplement quality standards
  • During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers’ recommendations, when provided.
NO. 8


Magnesium L Threonate Capsules (Magtein) – High Absorption Supplement – Bioavailable Form for Sleep and Cognitive Function Support – 2,000 mg – 100 Capsules

  • Made in the USA and tested two times for safety and purity; Our High Absorption Magnesium L Threonate Capsules are manufactured right here in the USA; Purity testing is available upon request
  • Highly bioavailable form of Magnesium; L Theonate is a mineral chelating agent that is able to greatly enhance the bioavailability of magnesium making it highly absorbable
  • Promotes memory and overall cognitive function; Research showed Magnesium L Threonate promoted recall, age related memory health, and promoted the creation of new neural pathways
  • Supports sleep quality; Magnesium is a natural muscle relaxer which can help calm the brain at bedtime; It may help support sleep quality and healthy sleep habits
NO. 9


Solgar Magnesium Citrate, 120 Tablets – Promotes Healthy Bones – Supports Nerve & Muscle Function – Non GMO, Vegan, Gluten Free, Dairy Free, Kosher – 60 Servings

  • Promotes Healthy Bones; Magnesium helps to regulate calcium transport and absorption; By stimulating the secretion of calcitonin, it aids the influx of calcium into bone and promotes optimal bone mineralization
  • Nerve & Muscle Function; Magnesium supports nerve and muscle function; Along with ATP, magnesium also supports cellular energy metabolism, and supports a calm, relaxed mood
  • Highly Absorbable; This formulation provides 420 mg of magnesium citrate, a highly absorbable form of magnesium
  • Non-GMO, Gluten, Wheat & Dairy Free; Solgar Magnesium Citrate is vegan, kosher, and free of: gluten, wheat, dairy, soy, yeast, sugar, sodium, artificial flavor, sweetener, and preservatives
  • The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials
NO. 10


NATURELO Magnesium Glycinate Supplement – 200 mg Glycinate Chelate with Organic Vegetables to Support Sleep, Calm, Muscle Cramp & Stress Relief – Gluten Free, Non GMO – 120 Capsules

  • Plant-Based Supplement: Made with organic vegetables and seeds with naturally-occuring magnesium, including organic spinach, swiss chard, okra, quinoa, black bean, pumpkin seed, sunflower seed and flaxseed.
  • Magnesium Glycinate Chelate: 200 mg Magnesium chelated with Glycine for better absorption and bioavailability. Glycinate is easy on the stomach, non-laxative, and enhances the natural calming benefits of magnesium.*
  • Relax Nerves & Muscles: Magnesium supports healthy muscle and nerve function to help relieve tension and discomfort for healthy physical performance, recovery, and relaxation.*
  • Supports Calm & Sleep: Magnesium supports the parasympathetic nervous system and helps regulate melatonin and GABA for a healthy stress response, calm mood, and better sleep.*
  • Clean Label: Made in the USA in a GMP compliant facility. Vegan, non-GMO, and does not contain soy, gluten, yeast, dairy, eggs, nuts, caffeine, coloring, preservatives, or flavoring.

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