Dr. Berg Magnesium Glycinate with Vitamin D3 Review 2026: Review
Checks out. — Legitimate
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"Magnesium glycinate is a superior absorbable form"
Chelated magnesium forms like glycinate are generally better tolerated and absorbed than magnesium oxide, per general nutrition science.
Examine.com magnesium overview -
"Product page content analyzed"
Scraped content was mostly site navigation and country selector menus, not the actual supplement facts or marketing copy.
Internal: content extraction review -
"Price of $18.99 for magnesium supplement"
Generic magnesium glycinate brands sell similar capsule counts for $10-14, roughly 30-40% less.
Consumer advice
Check the supplement facts panel (visible in the product images) for the actual elemental magnesium dose per serving — look for 200-400mg to match clinically studied ranges. If you already eat a varied diet with leafy greens, nuts, and whole grains, you may not need supplementation at all; a blood test can confirm true deficiency. Compare price per serving against store-brand magnesium glycinate (often $8-12 for 60-90 capsules) before assuming this premium-branded version offers extra benefit.
Signals
MODEST- Shows actual ingredient doses
Ingredients
Based on peer-reviewed research from PubMed and Examine.com
Magnesium Glycinate
Essential minerals that regulate hydration, nerve function, and muscle contraction. Critical for recovery after heavy exercise.
Research-backed dose: 200-400mg elemental magnesium daily based on general knowledge
In this product: 120 mg
Vitamin D3
Essential fat-soluble vitamin. Supports bone health, immune function, and may improve exercise tolerance in deficient individuals.
Research-backed dose: 400–80,000 IU daily depending on condition and deficiency status
In this product: 2.125 mg
Zinc (as zinc picolinate)
A highly absorbable form of zinc. May help taste disorders and antioxidant balance, but most benefits are modest.
Research-backed dose: 22-87 mg elemental zinc daily (form-dependent; no universal consensus from provided studies)
In this product: 10 mg
Price & Value
ModerateDr. Berg Magnesium Glycinate with Vitamin D3
$18.99 USD (discounted from $22.79)
Nature Made or Doctor's Best Magnesium Glycinate
$10-14 for 90-120 capsules
What you're actually paying for
This is a multi-ingredient blend at approximately $0.21-0.63 depending on serving size (1-3 capsules/day) a serving. Comparable options: Nature Made Magnesium Glycinate, Doctor's Best High Absorption Magnesium Glycinate, or any chelated magnesium supplement.
Research sources: PubMed · Examine.com
Analyzed product: https://shop.drberg.com/products/magnesium-glycinate
Analysis generated: 2026-07-05 · Engine v1.0.0
Frequently Asked Questions
Is Dr. Berg Magnesium Glycinate with Vitamin D3 worth the money?
Dr. Berg Magnesium Glycinate with Vitamin D3 at $18.99 USD (discounted from $22.79) appears to offer reasonable value based on its ingredient quality and dosing. This is a straightforward magnesium glycinate supplement with added vitamin D3, sold through Dr. Berg's e-commerce site. The product page content extracted here is mostly navigation menus and country-selector boilerplate rather than actual marketing claims or a full ingredient panel, so a deep claims analysis isn't possible from what's
Is Dr. Berg Magnesium Glycinate with Vitamin D3 a scam?
Dr. Berg Magnesium Glycinate with Vitamin D3 does not appear to be a scam. Our analysis found the claims are generally supported by the ingredients.
What are the ingredients in Dr. Berg Magnesium Glycinate with Vitamin D3?
Dr. Berg Magnesium Glycinate with Vitamin D3 contains 3 ingredients including Magnesium Glycinate, Vitamin D3, Zinc (as zinc picolinate).
Are there cheaper alternatives to Dr. Berg Magnesium Glycinate with Vitamin D3?
Yes, Nature Made or Doctor's Best Magnesium Glycinate at $10-14 for 90-120 capsules offers similar benefits at a better price point. Many key ingredients in Dr. Berg Magnesium Glycinate with Vitamin D3 are available separately for less.