NutriCology NAC Enhanced, 90 Tablets supplement bottle
NutriCology

NAC Enhanced, 90 Tablets

What We Researched
4 active ingredients analyzed · 7 inactive ingredients decoded · 2 brand certifications checked · 2 retailers compared · Last updated: Mar 2026
68
Product Score Fair
88
Brand Score Good

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Trimethylglycine 300 mg †
N-Acetyl-L-Cysteine 200 mg †
Ribonucleic Acid 120 mg †
Alpha-Lipoic Acid 100 mg †
Bioavailability Very Good

Absorption Rating

  • Trimethylglycine Good
  • N-Acetyl-L-Cysteine Good
  • Ribonucleic Acid Fair
  • Alpha-Lipoic Acid Fair
Other Ingredients Excellent

Fillers & Additives

  • Calcium Carbonate
  • Microcrystalline Cellulose
  • Magnesium Stearate
  • Silicon Dioxide
  • Stearic Acid
  • Croscarmellose Sodium
  • Ethyl Vanillin
Efficacy Very Poor

Dosage Analysis

  • Trimethylglycine 300 mg Under-dosed
  • N-Acetyl-L-Cysteine 200 mg Under-dosed
  • Alpha-Lipoic Acid 100 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Trimethylglycine 300 mg †
N-Acetyl-L-Cysteine 200 mg †
Ribonucleic Acid 120 mg †
Alpha-Lipoic Acid 100 mg †

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Calcium Carbonate Safe

Acts as a filler and provides supplemental calcium.

Microcrystalline Cellulose Safe

Adds bulk to small-dose supplements to make tablets/capsules a manageable size.

Magnesium Stearate Safe

Prevents ingredients from sticking to manufacturing equipment during tableting.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Stearic Acid Safe

Helps ingredients flow smoothly through manufacturing equipment.

Croscarmellose Sodium Safe

Helps tablets break apart and dissolve quickly in the stomach.

Ethyl Vanillin Generally_safe

It is used to add vanilla flavor to the supplement.

Price Comparison

iHerb $27.29 $0.30 / serving
Best Price

Price History

Tracked across major retailers. Updated periodically.

$29$28$27$26$25 Mar 12 $27.29
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
NutriCology

Founded 1979 · Salt Lake City, UT, USA · 55 products · nutricology.com/

Certifications

2 certifications
Consumerlab Verified Source
Fda Gmp Inspections Verified Source

Transparency

5 claims
Third Party Testing Claim — Verified Source
Coa Availability — Verified Source
Testing Lab Disclosure — Claimed Source
In House Testing — Verified Source

Violation History

2 incidents
Prop 65 Lead2011-01-14Source
Lawsuit Failure to provide clear and reasonable warnings regarding exposure to lead in various supplement products.2011Source
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Frequently Asked Questions
Is NutriCology NAC Enhanced, 90 Tablets a good supplement?

NutriCology NAC Enhanced, 90 Tablets received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 4 active ingredients with 90 servings per container. Of the 7 inactive ingredients, 6 are rated safe and 0 are flagged for review. The manufacturer, NutriCology, holds a brand trust score of 88/100 with 2 verified certifications including Consumerlab, Fda Gmp Inspections.

What are the ingredients in NutriCology NAC Enhanced, 90 Tablets?

NutriCology NAC Enhanced, 90 Tablets contains 4 active ingredients: Trimethylglycine (300 mg), N-Acetyl-L-Cysteine (200 mg), Ribonucleic Acid (120 mg), Alpha-Lipoic Acid (100 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is NutriCology NAC Enhanced, 90 Tablets safe to take?

NutriCology NAC Enhanced, 90 Tablets 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 NutriCology a trustworthy supplement brand?

NutriCology receives a brand trust score of 88/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1979 and headquartered in Salt Lake City, UT, USA, the company offers 55 products in their lineup. They hold 2 verified certifications including Consumerlab, Fda Gmp Inspections. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: NutriCology 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.