Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels supplement bottle
Irwin Naturals

Mental Clarity Information Retention™, 60 Liquid Soft-Gels

What We Researched
17 active ingredients analyzed · 11 inactive ingredients decoded · 1 brand certification checked · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
78
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 1 g <1% **
Vitamin D (as Cholecalciferol) (240 IU) 6 mcg 30%
Vitamin B12 (as Methylcobalamin) 42 mcg 1750%
Fish Oil (30% Omega-3 fatty acids, 330 mg) 1100 mg
KSM-66® Ashwagandha (Withania somnifera) extract (root) 300 mg
Ginkgo extract (leaf) 60 mg
Gotu Kola extract (4:1)(herb) 50 mg
Asian Ginseng (Panax ginseng) extract (root) 15 mg
Acetyl-L-Carnitine (as Acetyl-L-Carnitine Hydrochloride) 10 mg
Rhodiola (Rhodiola rosea) extract (root) 10 mg
Phosphatidylserine 5 mg
Toothed Clubmoss (Huperzia serrata) extract (leaf) 0.5 mg
BioPerine ComplexBioPerine® Black Pepper extract (95% piperine)(fruit) Ginger extract (5% gingerols)(rhizome) 3 mg
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin D (as Cholecalciferol) (240 IU) Good
  • Vitamin B12 (as Methylcobalamin) Good
  • Fish Oil (30% Omega-3 fatty acids, 330 mg) Good
  • KSM-66® Ashwagandha (Withania somnifera) extract (root) Good
  • Ginkgo extract (leaf) Poor
  • Gotu Kola extract (4:1)(herb) Fair
  • Asian Ginseng (Panax ginseng) extract (root) Good
  • Acetyl-L-Carnitine (as Acetyl-L-Carnitine Hydrochloride) Good
  • Rhodiola (Rhodiola rosea) extract (root) Good
  • Phosphatidylserine Good
  • Toothed Clubmoss (Huperzia serrata) extract (leaf) Good
  • BioPerine ComplexBioPerine® Black Pepper extract (95% piperine)(fruit) Ginger extract (5% gingerols)(rhizome) Good
Other Ingredients Very Good

Fillers & Additives

  • Gelatin
  • Purified Water
  • Glycerin
  • Beeswax
  • Soy Lecithin
  • Medium chain triglyceride (MCT) oil
  • Mannitol
  • Maltodextrin
  • Riboflavin (Color)
  • Titanium Dioxide (Color) Medium
  • Silicon dioxide and dextrin
Efficacy Poor

Dosage Analysis

  • Vitamin D (as Cholecalciferol) (240 IU) 6 mcg Under-dosed
  • Vitamin B12 (as Methylcobalamin) 42 mcg Effective
  • Fish Oil (30% Omega-3 fatty acids, 330 mg) 1100 mg Effective
  • KSM-66® Ashwagandha (Withania somnifera) extract (root) 300 mg Effective
  • Ginkgo extract (leaf) 60 mg Under-dosed
  • Gotu Kola extract (4:1)(herb) 50 mg Under-dosed
  • Asian Ginseng (Panax ginseng) extract (root) 15 mg Under-dosed
  • Acetyl-L-Carnitine (as Acetyl-L-Carnitine Hydrochloride) 10 mg Under-dosed
  • Rhodiola (Rhodiola rosea) extract (root) 10 mg Under-dosed
  • Phosphatidylserine 5 mg Under-dosed
  • Toothed Clubmoss (Huperzia serrata) extract (leaf) 0.5 mg High
  • BioPerine ComplexBioPerine® Black Pepper extract (95% piperine)(fruit) Ginger extract (5% gingerols)(rhizome) 3 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 20
Total Fat 1.5 g 2% **
Cholesterol 10 mg 3%
Total Carbohydrates 1 g <1% **
Protein 1 g
Vitamin D (as Cholecalciferol) (240 IU) 6 mcg 30%
Vitamin B12 (as Methylcobalamin) 42 mcg 1750%
Fish Oil (30% Omega-3 fatty acids, 330 mg) 1100 mg
KSM-66® Ashwagandha (Withania somnifera) extract (root) 300 mg
Ginkgo extract (leaf) 60 mg
Gotu Kola extract (4:1)(herb) 50 mg
Asian Ginseng (Panax ginseng) extract (root) 15 mg
Acetyl-L-Carnitine (as Acetyl-L-Carnitine Hydrochloride) 10 mg
Rhodiola (Rhodiola rosea) extract (root) 10 mg
Phosphatidylserine 5 mg
Toothed Clubmoss (Huperzia serrata) extract (leaf) 0.5 mg
BioPerine ComplexBioPerine® Black Pepper extract (95% piperine)(fruit) Ginger extract (5% gingerols)(rhizome) 3 mg

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Gelatin Safe

Forms the capsule shell that holds the supplement contents.

Purified Water Safe

Dissolves and carries water-soluble ingredients.

Glycerin Safe

Retains moisture and helps dissolve ingredients in softgels and liquids.

Beeswax Safe

Used as a coating and to help form softgel capsules.

Soy Lecithin Safe

Helps blend oil and water-based ingredients. Common allergen.

Medium chain triglyceride (MCT) oil Unknown
Mannitol Generally_safe

It is used as a sweetener, filler, and flow agent.

Maltodextrin Generally_safe

Helps carry and stabilize active ingredients. Provides bulk.

Riboflavin (Color) Safe

It is used as a natural food coloring.

Titanium Dioxide (Color) Caution

It is used to improve the appearance of the supplement.

Silicon dioxide and dextrin Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$30$28$26$25$23 Mar 12 $28.00$24.99
iHerb
Vitacost

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

Brand Trust Report
Irwin Naturals

Founded 1994 · Los Angeles, California, United States · 130 products · irwinnaturals.com/

Certifications

1 certification
Nsf Gmp Verified Source

Transparency

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

Violation History

2 incidents
Lawsuit Deceptively marketing products as 'natural' while they contain synthetic ingredients.2021Source
Prop 65 Lead2011-02-02Source
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Frequently Asked Questions
Is Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels a good supplement?

Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 17 active ingredients with 30 servings per container. Of the 11 inactive ingredients, 6 are rated safe and 1 are flagged for review. The manufacturer, Irwin Naturals, holds a brand trust score of 78/100 with 1 verified certifications including Nsf Gmp.

What are the ingredients in Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels?

Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels contains 17 active ingredients: Calories (20), Total Fat (1.5 g), Cholesterol (10 mg), Total Carbohydrates (1 g), Protein (1 g), Vitamin D (as Cholecalciferol) (240 IU) (6 mcg), and 11 more. Notable high-dose ingredients include Vitamin B12 at 1750% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels safe to take?

Irwin Naturals Mental Clarity Information Retention™, 60 Liquid Soft-Gels has been analyzed for ingredient safety across all its components. Of 11 inactive ingredients, 6 are rated safe. 1 ingredient is flagged for review: Titanium Dioxide (Color). 'Caution' doesn't mean dangerous — it indicates the ingredient has some considerations worth being aware of, such as potential sensitivities or ongoing research. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Irwin Naturals a trustworthy supplement brand?

Irwin Naturals receives a brand trust score of 78/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1994 and headquartered in Los Angeles, California, United States, the company offers 130 products in their lineup. They hold 1 verified certifications including Nsf Gmp. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: Irwin Naturals has 2 historical regulatory incidents 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.