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8-in-1 Magnesium Complex vs AOR Magnesium Complex

Both are chelated magnesium blends aimed at sleep and brain support, and both are gluten-free, non-GMO and vegetarian. The 8-in-1 delivers 426 mg of elemental magnesium per serving with a broad blend of glycinate, taurate, citrate, malate, aspartate and ascorbate, so it suits people who want a full daily dose in one capsule. AOR is the more transparent, clinical option: it lists exact milligrams per capsule, adds 100 mg of vitamin C, and lets you take 1 to 3 capsules to control your dose. Owners of AOR tend to praise the clean label and gentle tolerance; the 8-in-1's smaller rating base is positive but thin.

  • Choose the 8-in-1 Magnesium Complex if you want a single daily capsule with a high elemental magnesium dose and a wide multi-form blend for sleep and brain support.
  • Choose the AOR Magnesium Complex if you want exact per-capsule dosing you can scale from 1 to 3 capsules, added vitamin C, and a well-known orthomolecular brand.

Prices

  • 8-in-1 Magnesium Complex: $9.99 at Amazon (last seen Nov 9)
  • AOR Magnesium Complex: $24.90 at Walmart (checked today)
  • Difference: the 8-in-1 Magnesium Complex is $14.91 cheaper than the AOR Magnesium Complex at the latest prices (Nov 9 and Nov 10)
8
8-in-1 Magnesium Complex

8-in-1 Magnesium Complex

4.7(34 ratings)
$9.99at AmazonChecked Nov 9
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Pros
  • High 426 mg elemental magnesium per serving
  • Broad six-form blend including taurate and citrate
  • One capsule daily is simple to stick with
  • Gluten-free, non-GMO, soy-free and vegetarian
Cons
  • Per-form milligram amounts are not disclosed
  • Only 34 ratings so far
  • Fixed dose leaves little room to adjust
  • Capsule count per bottle is unclear
Advanced Orthomolecular Research
Advanced Orthomolecular Research AOR Magnesium Complex, 90 Capsules

AOR Magnesium Complex

Advanced Orthomolecular Research AOR Magnesium Complex, 90 Capsules

5(1 rating)
$24.90at WalmartChecked 1 h ago
See all prices and details
Visit Walmart
Pros
  • Exact milligrams listed for every magnesium form
  • Adjustable 1 to 3 capsule dosing
  • 100 mg vitamin C per capsule aids absorption
  • 90 capsules per bottle and a long review record
Cons
  • Only 100 mg elemental magnesium per capsule
  • Needs 3 capsules to approach a full daily dose
  • Contains excipients such as xanthan gum and sodium stearyl fumarate
  • Higher capsule count per day for a full dose

What separates them

8-in-1 Magnesium ComplexAOR Magnesium Complex
Elemental magnesium per serving426 mg in one 400 mg serving100 mg per capsule, up to 300 mg at 3 capsules
Dosing flexibilityFixed daily serving1 to 3 capsules daily, adjustable
Magnesium formsGlycinate, taurate, citrate, malate, aspartate, ascorbateGlycinate, ascorbate, malate, aspartate
Added vitamin CAscorbate form only, no stated vitamin C amount100 mg vitamin C per capsule
Label transparencyBlend listed, per-form amounts not broken outExact mg for each form and for glycine
Capsule countNot stated in the listing90 capsules per bottle
Brand track recordNewer listing with 34 ratingsEstablished orthomolecular brand with a long review history
Allergen profileGluten-free, non-GMO, soy-free, vegetarianNo wheat, gluten, corn, peanuts, soy, dairy, eggs or animal byproduct

Price history

$24.99$9.99
Nov 3Nov 10
  • 8-in-1 Magnesium Complex: lowest $9.99 on Nov 9 at Amazon.
  • AOR Magnesium Complex: lowest $23.06 on Nov 9 at iHerb; $24.99 on Nov 10.

Prices at every store

8-in-1 Magnesium Complex

  • TargetNew

    In stock

    $22.99+ $5.99 shippingChecked Nov 9
    Visit Target
  • True NutraNew

    In stockReturn policy

    $70.00Checked 7 h ago
    Visit True Nutra
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $9.99Checked Nov 9
    Visit Amazon
All 3 stores and price history →

AOR Magnesium Complex

  • WalmartNew

    In stockSold by iHerbReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.

    $24.90Free shippingChecked 1 h ago
    Visit Walmart
  • TargetNew

    In stock

    $24.99+ $5.99 shippingChecked 1 h ago
    Visit Target
  • eBayNew

    Availability unknownSold by iherb (99.9% positive, 355,900 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $24.90Free shippingChecked Nov 9
    Visit eBay

Also available at

  • iHerbCheck price at iHerb

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All 3 stores and price history →

Specs compared

Spec8-in-1 Magnesium ComplexAOR Magnesium Complex
Serving Size400mg1 Capsule
Supplement TypeMineral—
Target ConcernSleep Support—
FormCapsule—
Free OfGluten-free, Non-GMO, Soy-free—
Body Part UseBrain—
Dosage400mg—
Dosage FrequencyDaily—
Allergen FreeGluten-Free, Non-GMO, Soy-Free—
Main IngredientMagnesium—
ContainsAscorbate, Bisglycinate, L-Aspartate, Magnesium…—
Mineral TypeMagnesium—
Show all 28 specsShow fewer specs
Spec8-in-1 Magnesium ComplexAOR Magnesium Complex
Ingredient TypeMinerals—
Amino Acid TypeMagnesium Glycinate—
Other IngredientsTaurate, Ascorbate, Bisglycinate, L-Aspartate, …—
Mineral Content426 mg (elemental magnesium per serving)—
Container TypeBottle—
Age GroupAdult—
GenderUnisex—
Special DietGluten-free—
Dietary RestrictionsGluten-Free, Non-GMO, Soy-Free, Vegetarian—

What reviewers say

8-in-1 Magnesium Complex

  • 4.7 / 534 ratings

Buyers rate it highly, at 4.7 out of 5 from 34 ratings, and the multi-form blend and easy capsule routine come up as reasons they keep buying it.

What people mention
  • Form blendPraisedBuyers like getting glycinate, citrate, malate and taurate in a single product.
  • DigestionMixedSome mention looser stools, likely from the citrate and ascorbate.
  • Ease of usePraisedA once-daily capsule with meals fits an evening routine.
  • DoseMixed426 mg elemental magnesium suits some and is more than others want.

AOR Magnesium Complex

Users appreciate the gentle formula and small capsules, often noting it doesn't cause digestive upset. Some find the dose per capsule too low and the price high compared to simpler magnesium supplements.

What people mention
  • Digestive tolerancePraisedUsers report it doesn't cause the laxative effect common with magnesium oxide or citrate.
  • Capsule sizePraisedMany find the capsules small and easy to take.
  • Dose per capsuleCriticisedSome users feel 100 mg per capsule is too low and requires taking several pills.
  • ValueMixedWhile some appreciate the quality, others find it pricey compared to simpler magnesium supplements.

Questions and answers

Which is better for sleep?
Both rely on magnesium glycinate, which is the form most often chosen for evening use. The 8-in-1 adds taurate and gives a full 426 mg in one capsule, so it is the simpler pick for a nightly routine. AOR works too, but you would take 2 to 3 capsules to get a comparable dose.
Which has more magnesium per capsule?
The 8-in-1. It provides 426 mg of elemental magnesium per serving, while AOR provides 100 mg per capsule. AOR's advantage is that you choose the dose by taking 1 to 3 capsules.
Is AOR worth stepping up to over the 8-in-1?
Step up to AOR if you value a fully disclosed label, added vitamin C and dose flexibility from a brand with a long track record. Stay with the 8-in-1 if you want the highest elemental dose in a single capsule.
Which is gentler on the stomach?
Both use chelated forms like glycinate and malate, which are generally easier on digestion than magnesium oxide. AOR's lower per-capsule dose lets you start small and build up, which some people prefer.
Are either of these suitable for vegetarians?
Yes. The 8-in-1 is labeled vegetarian, and AOR uses a plant-based hypromellose capsule with no animal byproducts.
Can I take either with food or on an empty stomach?
The 8-in-1 is labeled to take with meals, ideally in the evening. AOR can be taken with or without food, which makes it easier to fit around your schedule.

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More comparisons

  • 8-in-1 Magnesium Complex vs Triple Complex Magnesium, 90 Capsules
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  • Triple Complex Magnesium, 90 Capsules vs Advanced Orthomolecular Research AOR Magnesium Complex, 90 Capsules

Buying guides that pick them

  • Best magnesium complex supplements
Capsule
—
Hypromellose.
Serving Per Container—90
Vitamin C (from magnesium ascorbate)—100 mg 111% 300 mg 333%
Glycine (from Magnesium Glycinate)—480 mg † 1,440 mg †
Aspartate (from Magnesium Aspartate)—50 mg † 150 mg †
Malate (from Magnesium Malate)—50 mg † 150 mg †
size—4.30