Doctor's Best, High Absorption Magnesium, 100 mg, 240 Tablets
Two tablets supply 200 mg elemental magnesium from 2,000 mg Albion TRAACS magnesium lysinate glycinate chelate. The product is marketed for muscle relaxation and sleep support and contains no added melatonin, GABA or L-theanine. Its suggested adult use is two tablets twice daily, so the labeled daily regimen is four tablets and 400 mg elemental magnesium.
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Our Verdict
It offers clear elemental dosing, a chelated form and strong value. It ranks fifth because it lacks product-level independent verification and is not strictly bisglycinate, while the label's full daily regimen raises pill burden to four tablets.
Score Breakdown
Pros & Cons
Pros
- •Uses a fully chelated Albion TRAACS lysinate-glycinate form with no oxide listed
- •Clearly distinguishes 200 mg elemental magnesium from 2,000 mg of chelate
- •Costs about $0.10 per 100 mg elemental magnesium
Cons
- •It is a lysinate-glycinate chelate rather than a pure magnesium bisglycinate-only formula
- •No USP, NSF or published product-specific certificate was found, and suggested daily use requires four tablets
Specifications
| Elemental magnesium | 200 mg per serving; suggested daily use totals 400 mg |
| Magnesium form | Magnesium lysinate glycinate chelate, Albion TRAACS |
| Serving size | 2 tablets |
| Servings per container | 120 |
| Added sleep ingredients | None; no melatonin, GABA or L-theanine |
| Third-party verification | No named independent certification or published product-specific CoA found |
| Other ingredients / allergens | Microcrystalline cellulose, croscarmellose sodium, magnesium stearate, stearic acid, hydroxypropyl cellulose, silicon dioxide, hypromellose; non-GMO, gluten-free, soy-free and vegan |
Who Is This For?
Best For
- Value-focused buyers who accept a lysinate-glycinate chelate
- People who want 100 mg elemental magnesium per tablet for dose splitting
Not For
- Buyers who require pure bisglycinate only
- People who want a one- or two-unit full daily regimen
Where to Buy
Appears In
Customer Reviews
Alternatives to Consider
Thorne, Magnesium Bisglycinate, 6.5 oz (187 g)
Thorne
Each scoop supplies 200 mg of elemental magnesium as magnesium bisglycinate, with citric acid and monk fruit as the only other ingredients. The label positions the powder for pre-bedtime use, and the exact 187 g product is listed in NSF's Certified for Sport directory.
Natural Factors, Stress-Relax, Nighttime Magnesium Bisglycinate
Natural Factors
One scoop contains 200 mg elemental magnesium as bisglycinate plus 100 mg GABA, 50 mg L-theanine and 2.5 mg melatonin, with every active disclosed. It is explicitly labeled for bedtime and carries the ISURA Verified Clean and Non-GMO marks. This is a multi-ingredient sleep formula, not a magnesium-only product.
California Gold Nutrition, Magnesium Glycinate, 133 mg, 180 Capsules
California Gold Nutrition
The Supplement Facts panel declares 400 mg elemental magnesium from magnesium glycinate per three-capsule serving and no added melatonin, GABA or L-theanine. iHerb marks the SKU iTested and offers a product certificate. The overview also calls the formula buffered without naming a separate buffering salt, which reduces form transparency.
KAL, Chelated Magnesium Bisglycinate, 180 Tablets
KAL
Three tablets provide 315 mg elemental magnesium from fully chelated magnesium bisglycinate, with no added sleep actives. The label markets relaxation support and makes the elemental amount clear. KAL says it is lab-tested for purity and potency, but no named independent certification or public product-specific certificate was found.