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#2 in Minerals Third-Party Tested
Thorne Magnesium Bisglycinate (60 Capsules)
by Thorne
"NSF Certified for Sport magnesium bisglycinate — the athlete's and practitioner's magnesium of choice"
Amazon Rating
4.7/5
Reviews
8,200+
Price Range
$22-28
Servings
60 servings
NSF Certified for SportcGMP
Our Editorial Rating
8.9
Very Good
Overview
Thorne Magnesium Bisglycinate provides 200mg of elemental magnesium from magnesium bisglycinate chelate per capsule. Bisglycinate is considered the most bioavailable and gentle form of magnesium, bound to two glycine molecules for optimal absorption. NSF Certified for Sport makes it one of the few magnesium supplements verified for competitive athletes. Thorne's pharmaceutical-grade manufacturing ensures purity.
Key Ingredients
| Ingredient | Amount |
|---|---|
| Magnesium (as Magnesium Bisglycinate) | 200 mg |
Pros & Cons
What We Like
- Bisglycinate — most bioavailable form
- NSF Certified for Sport
- 200mg per single capsule
- Thorne pharmaceutical-grade quality
- Gentle on stomach
What Could Be Better
- 60 capsules = 2-month supply
- Premium price $22-28
- Most expensive magnesium option
- 200mg may be insufficient for some
Who Is This For?
Best For
- Athletes needing certified magnesium
- Those wanting premium bioavailability
- Practitioner-recommended magnesium
- Sleep and relaxation support
Not Ideal For
- Budget magnesium seekers
- Those wanting higher doses
- Those without specific magnesium needs
Our Verdict
8.9/10 — Very Good
The premium magnesium for athletes and practitioners. Bisglycinate's superior bioavailability and NSF certification justify the premium for those who need the best.