Natural Stacks Brain Essentials Stacks, 150 Softgels supplement bottle
Natural Stacks

Brain Essentials Stacks, 150 Softgels

What We Researched
10 active ingredients analyzed · 3 inactive ingredients decoded · 1 brand certification checked · 1 retailer compared · Last updated: Mar 2026
62
Product Score Fair
80
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Max DHA Krill Oil
Total Omega-3 Fatty Acids 250 mg *
Docosahexaenoic Acid (DHA) 120 mg *
Eicosapentaenoic Acid (EPA) 75 mg *
Phospholipids 110 mg *
Esterified Astaxanthin 300 mcg *
Bioavailability Fair

Absorption Rating

  • Max DHA Krill Oil Fair
  • Total Omega-3 Fatty Acids Good
  • Docosahexaenoic Acid (DHA) Fair
  • Eicosapentaenoic Acid (EPA) Fair
  • Phospholipids Fair
  • Esterified Astaxanthin Fair
Other Ingredients Excellent

Fillers & Additives

  • K-Real® Krill (Euphausia superba) Oil†
  • Tuna oil†
  • Sofgel capsule (gelatin, Vegetable glycerin, Water)
Efficacy Very Poor

Dosage Analysis

  • Total Omega-3 Fatty Acids 250 mg Under-dosed
  • Docosahexaenoic Acid (DHA) 120 mg Under-dosed
  • Eicosapentaenoic Acid (EPA) 75 mg Under-dosed
  • Esterified Astaxanthin 300 mcg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Max DHA Krill Oil
Calories 10
Calories from Fat 10
Total Fat 1 g 2%
Saturated Fat 240 mg 1%
Total Omega-3 Fatty Acids 250 mg *
Docosahexaenoic Acid (DHA) 120 mg *
Eicosapentaenoic Acid (EPA) 75 mg *
Phospholipids 110 mg *
Esterified Astaxanthin 300 mcg *

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Price Comparison

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

Brand Trust Report
Natural Stacks

Founded 2013 · Seattle, WA, United States · 29 products · naturalstacks.com/

Certifications

1 certification
Fda Gmp Inspections Verified Source

Transparency

4 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Verified Source

Violation History

1 incident
Prop 65 Benzene2021-08-31Source
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Frequently Asked Questions
Is Natural Stacks Brain Essentials Stacks, 150 Softgels a good supplement?

Natural Stacks Brain Essentials Stacks, 150 Softgels received a product quality score of 62/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 10 active ingredients with 30 servings per container. Of the 3 inactive ingredients, 0 are rated safe and 0 are flagged for review. The manufacturer, Natural Stacks, holds a brand trust score of 80/100 with 1 verified certifications including Fda Gmp Inspections.

What are the ingredients in Natural Stacks Brain Essentials Stacks, 150 Softgels?

Natural Stacks Brain Essentials Stacks, 150 Softgels contains 10 active ingredients: Max DHA Krill Oil, Calories (10), Calories from Fat (10), Total Fat (1 g), Saturated Fat (240 mg), Total Omega-3 Fatty Acids (250 mg), and 4 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Natural Stacks Brain Essentials Stacks, 150 Softgels safe to take?

Natural Stacks Brain Essentials Stacks, 150 Softgels 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 Natural Stacks a trustworthy supplement brand?

Natural Stacks receives a brand trust score of 80/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Seattle, WA, United States, the company offers 29 products in their lineup. They hold 1 verified certifications including Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Natural Stacks has 1 historical regulatory incident on record, which are factored into the trust score.

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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.