NatureWise Magnesium, 90 Softgels (100 mg per Softgel) supplement bottle
NatureWise

Magnesium, 90 Softgels (100 mg per Softgel)

What We Researched
1 active ingredient analyzed · 7 inactive ingredients decoded · 4 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
81
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Magnesium (as Magnesium Hydroxide) (Aquamin™) 300 mg 71%
Bioavailability Very Poor

Absorption Rating

  • Magnesium (as Magnesium Hydroxide) (Aquamin™) Poor
Other Ingredients Excellent

Fillers & Additives

  • Organic Extra Virgin Olive Oil
  • Gelatin
  • Glycerin
  • Purified Water
  • Yellow Beeswax
  • Sunflower Lecithin
  • Caramel Color
Efficacy Excellent

Dosage Analysis

  • Magnesium (as Magnesium Hydroxide) (Aquamin™) 300 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Magnesium (as Magnesium Hydroxide) (Aquamin™) 300 mg 71%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Organic Extra Virgin Olive Oil Safe
Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Yellow Beeswax Safe

Helps form and seal softgel capsules.

Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Caramel Color Generally_safe

It provides a brown color to the product.

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$15$14$13$12$11 Mar 12 $12.74
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
NatureWise

Founded 2012 · Ashland, Oregon, USA · 35 products · naturewise.com

Certifications

4 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source
Nsf Gmp Verified Source
Usda Organic Verified Source

Transparency

2 claims
Third Party Testing Claim — Verified Source

Violation History

3 incidents
Lawsuit False advertising, misrepresenting ingredients, and manipulating Amazon reviews.2023Source
Prop 65 Lead2020-11-13Source
Lawsuit Falsely advertising the dosage of curcumin in their supplement.2020Source
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Frequently Asked Questions
Is NatureWise Magnesium, 90 Softgels (100 mg per Softgel) a good supplement?

NatureWise Magnesium, 90 Softgels (100 mg per Softgel) received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 1 active ingredients with 30 servings per container. Of the 7 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, NatureWise, holds a brand trust score of 81/100 with 4 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp, Usda Organic.

What are the ingredients in NatureWise Magnesium, 90 Softgels (100 mg per Softgel)?

NatureWise Magnesium, 90 Softgels (100 mg per Softgel) contains 1 active ingredients: Magnesium (as Magnesium Hydroxide) (Aquamin™) (300 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NatureWise Magnesium, 90 Softgels (100 mg per Softgel) safe to take?

NatureWise Magnesium, 90 Softgels (100 mg per Softgel) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is NatureWise a trustworthy supplement brand?

NatureWise receives a brand trust score of 81/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2012 and headquartered in Ashland, Oregon, USA, the company offers 35 products in their lineup. They hold 4 verified certifications including Consumerlab, Fda Gmp Inspections, Nsf Gmp, Usda Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NatureWise has 3 historical regulatory incidents on record, which are factored into the trust score.

What is magnesium good for?

Magnesium Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding magnesium good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

How much magnesium per day?

The optimal dosage depends on your individual health needs, age, sex, and current nutrient levels. Recommended daily amounts are established by health authorities but may vary from therapeutic doses used in clinical research. It's important to check the Supplement Facts label for the exact amount per serving and compare it against the % Daily Value. Some supplements provide mega-doses well above the Daily Value, which may not be necessary and in some cases could be harmful — particularly for fat-soluble vitamins (A, D, E, K) that accumulate in the body. GoodSupp's efficacy analysis evaluates whether a product's dosages align with clinically studied amounts. Always consult your healthcare provider for personalized dosage recommendations.

What is zinc good for?

Zinc Good For is a topic many supplement consumers ask about. In the context of dietary supplements, understanding zinc good for helps you make more informed choices about what you put in your body. The quality and form of ingredients matters significantly — two products listing the same ingredient can differ dramatically in bioavailability and effectiveness. GoodSupp analyzes over 250,000 supplement products to help consumers understand exactly what's in their supplements and whether the formulation meets quality standards.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.