8-in-1 Magnesium Complex vs Triple Complex Magnesium, 90 Capsules
Buy the Triple Complex Magnesium for sleep and muscle support. It costs $15.49 at Amazon as of November 3, 2026, versus $22.99 at Target for the 8-in-1. The 8-in-1 is the better pick only if you want a single daily capsule and a wider blend of magnesium forms.
Today the Triple Complex Magnesium, 90 Capsules costs $7.50 less at its best price.
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8-in-1 Magnesium Complex
4.7$22.99at TargetObserved at 11:21 AM
Choose the 8-in-1 Magnesium Complex if you want one 400 mg capsule a day with five magnesium forms and a gluten-free, non-GMO, soy-free label.
Pros
- One capsule daily is easy to keep up with
- Five magnesium forms in one blend
- Gluten-free, non-GMO, soy-free and vegetarian
- Targeted at sleep and brain health
Cons
- Only 34 ratings
- Fewer servings per bottle at a higher price
- No third-party testing claim
- Citrate and ascorbate can loosen stools for some people
What separates them
| 8-in-1 Magnesium Complex | Triple Complex Magnesium, 90 Capsules | |
|---|---|---|
| Price | $22.99 at Target as of November 3, 2026 | $15.49 at Amazon as of November 3, 2026 |
| Serving size | 1 capsule (400 mg) | 3 capsules (about 400 mg) |
| Magnesium forms | Five forms including citrate and ascorbate | Three chelated forms: glycinate, malate, taurinate |
| Capsule count | Not stated | 90 capsules, about 30 servings |
| Ratings | 4.7 out of 5 from 34 ratings | 5 out of 5 from 1,549 ratings |
| Diet labels | Gluten-free, non-GMO, soy-free, vegetarian | Vegan, GMP certified |
| Stated focus | Sleep and brain health | Muscle relaxation, muscle health, sleep |
| Third-party testing |
Price history
- 8-in-1 Magnesium Complex: lowest $22.99 on Nov 3 at Target.
- Triple Complex Magnesium, 90 Capsules: lowest $10.29 on Nov 3 at Target.
Prices at every store
8-in-1 Magnesium Complex
- TargetNew
In stock
$22.99+ $5.99 shippingObserved at 11:21 AM
Also available at
- AmazonCheck price at Amazon
- True NutraCheck price at True Nutra
Triple Complex Magnesium, 90 Capsules
- AmazonNew
Availability unknown
$15.49Observed at 11:21 AM
Also available at
- CVS PharmacyCheck price at CVS Pharmacy
- eBayCheck price at eBay
- Macy'sCheck price at Macy's
Specs compared
| Spec | 8-in-1 Magnesium Complex | Triple Complex Magnesium, 90 Capsules |
|---|---|---|
| Supplement Type | Mineral | Mineral |
| Target Concern | Sleep Support | Sleep Support |
| Form | Capsule | Capsules |
| Free Of | Gluten-free, Non-GMO, Soy-free | Non-GMO, Gluten Free |
| Body Part Use | Brain | Muscle |
| Dosage | 400mg | 440 mg Magnesium Per Serving |
| Serving Size | 400mg | 5 capsules |
| Dosage Frequency | Daily | Daily |
| Allergen Free | Gluten-Free, Non-GMO, Soy-Free | Gluten Free |
| Main Ingredient | Magnesium | Magnesium |
Questions and answers
- Which is better for sleep?
- Both target sleep. The Triple Complex has far more user reports of sleeping through the night, but those are buyer impressions, not clinical results. The 8-in-1 pairs magnesium with a sleep-focused label but has only 34 ratings.
- Is the Triple Complex worth the extra capsules?
- It is cheaper at $15.49 versus $22.99 and needs three capsules a day. If you dislike swallowing pills, the 8-in-1's single capsule may be worth the higher price.
- Which has more magnesium per serving?
- They are close: about 400 mg for the 8-in-1 and about 400 mg for the Triple Complex. The Triple Complex label also lists 930 mg magnesium malate and 800 mg glycine, which are compound weights, not extra elemental magnesium.
- Which is gentler on the stomach?
- The Triple Complex is fully chelated, which is usually easier on digestion. The 8-in-1 includes citrate and ascorbate, which can cause loose stools in some people.
- Which lasts longer per bottle?
- The Triple Complex has 90 capsules, about 30 days at three a day. The 8-in-1 capsule count is not stated, so check the bottle before comparing cost per day.
- Can I take either with other supplements?
- Check total magnesium across everything you take and ask a doctor if you have kidney problems or take prescription drugs. Neither label replaces medical advice.
