NAC 600 mg

NAC 600 mg

NOW4.8 (46,656 ratings)
Format:Capsule Quantity: 100 Capsule(s) · 100 servings
Goals
$12.70 $0.12 per serving
Daily VitaLowest$12.70Pure Formulas$13.08iHerb$13.46Vitacost$14.37Vitacost$14.39Walmart$16.49

Product analysis

63 out of 100

NAC 600 mg offers a straightforward option for someone specifically seeking N-acetylcysteine, alongside selenium and molybdenum.

AI assessment of the formula, label and price. How scoring works

Nutrient Quality51

Sodium molybdate is a favorable molybdenum form. Selenium's form quality remains uncertain, and NAC's preparation is unspecified.

Ingredient Transparency88

The declared amounts and mineral forms are clear, making the serving easier to compare. NAC's preparation is unspecified.

Value For Money53

The molybdenum component offers favorable value. Value for NAC and selenium remains uncertain, so the full combination has no clear value conclusion.

Customer Satisfaction94

Customer feedback is very positive. A substantial review pool gives the feedback a broad base.

Product Focus36

The short ingredient list keeps the formula easy to follow. The available information provides limited support for judging its intended benefits.

Format
Capsule
Container
100 Capsule(s)
Per serving
$0.12
Customer rating
4.8 · 46,656 ratings
Report analysis

Goals

Liver & Detox
Toxin Processing
Liver & Detox
Impact
Lower effect
B+ Ingredient FitF PathwaysF EvidenceA+ Formulation Logic
Molybdenum · 50 mcgSelenium · 25 mcg
Study evidence
Selenium Supportive 10 studies

Ingredients

IngredientAmount per servingScore
Selenium (L-Selenomethionine)
 25 mcg
Molybdenum (Sodium Molybdate)
 50 mcg 64
NAC
600 mg
Gluten Free Adults 18–50 Kosher Dairy Free
Report overview
Molybdenum (Sodium Molybdate) · 50 mcg OverallScore64
C- Active Ingredient Quality & BioavailabilityC Dose, Safety & Label TransparencyB+ Value
View ingredientView products
93 Performance

NAC Detox Regulators

Doctor's Best
Its fully quantified formula pairs 600 mg N-acetylcysteine with 50 mcg selenium and 50 mcg molybdenum glycinate chelate. The combination has strong nutrient-quality and detoxification alignment evidence, giving it broader goal coverage than the original NAC-based formula, without making cost the deciding factor.
88 Performance

NAC+

KAL
Its formula combines 600 mg N-acetyl-L-cysteine with 450 mcg total molybdenum from aspartate, citrate, and orotate forms. The three disclosed molybdenum forms and NAC provide broader ingredient coverage than the original NAC-based formula, without making cost the deciding factor.
90 Performance

Moly-B

Carlson
Its focused formula supplies 500 mcg molybdenum as a glycinate chelate in a single-mineral tablet. Its high molybdenum amount and strong collection fit provide more focused mineral support than the original NAC-based formula, without making cost the deciding factor.
95 Budget

NAC 600 mg

NOW
Its fully quantified formula combines 600 mg NAC with 25 mcg selenium and 50 mcg sodium molybdate. Its lower recurring cost and stronger value evidence make it a more economical choice than the original NAC-based formula.
92 Budget

Chelated Molybdenum

Solgar
Its focused formula supplies 150 mcg molybdenum as an amino acid chelate without unrelated active ingredients. Its lower recurring cost and stronger value evidence make it a more economical choice than the original NAC-based formula.
93 Budget

Moly-B

Carlson
Its focused formula supplies 500 mcg molybdenum as a glycinate chelate across 300 servings. Its lower recurring cost and stronger value evidence make it a more economical choice than the original NAC-based formula.
92 Value

NAC Detox Regulators

Doctor's Best
Its fully quantified formula pairs 600 mg N-acetylcysteine with 50 mcg selenium and 50 mcg molybdenum glycinate chelate. Its strong nutrient-quality and goal-alignment evidence offers a practical balance of coverage and value compared with the original NAC-based formula.
82 Value

Reduced Glutathione Complex 50 mg Orange Flavored

Source Naturals
Its formula combines 50 mg glutathione with 120 mcg chelated molybdenum and 1.6 mg riboflavin. Glutathione adds a distinct detoxification-related pathway while the moderate recurring cost improves the quality-to-cost balance versus the original NAC-based formula.
88 Value

Liquid Molybdenum

NutriCology
Its liquid formula supplies 75 mcg molybdenum as ammonium molybdate in each of 200 servings. The focused liquid format and low recurring cost give it a cleaner value proposition than the original NAC-based formula.
Report alternatives

Sources

Published studies used for the product analysis and the top-ranked studies for each ingredient and goal.

  1. Human molybdenum exposure risk in industrial regions of China: New critical effect indicators and reference dose.
    Kuang HX; Li MY; Zeng XW; Chen D; Zhou Y; Zheng T; Xiang MD; Wu QZ; Chen XC; Dong GH; Yu YJ · Ecotoxicology and environmental safety · 2024
    Cross-sectional study2,267 participantsLiver & Detox forMolybdenum
  2. Supplementation with selenium can influence nausea, fatigue, physical, renal, and liver function of children and adolescents with cancer.
    Vieira ML; Fonseca FL; Costa LG; Beltrame RL; Chaves CM; Cartum J; Alves SI; Azzalis LA; Junqueira VB; Pereria EC; Rocha KC · Journal of medicinal food · 2015
    Randomized trialLiver & Detox forSelenium
  3. [Selenium and oxidative stress in cancer patients].
    Gorozhanskaia ÉG; Sviridova SP; Dobrovol'skaia MM; Zybrikhina GN; Kashnia ShR · Biomeditsinskaia khimiia · 2014
    Single-arm trial40 participantsLiver & Detox forSelenium
  4. Comprehensive Insights into the Health Effects of Selenium Exposure and Supplementation Among the Chinese Community Middle-Aged and Elderly: a Combined Retrospective Cohort Study and Intervention Study.
    Li C; Peng X; Zheng J; Shi K; Qin L; Yang Q; Wang Z; Liu Y; Huang L · Biological trace element research · 2024
    Other40 participantsLiver & Detox forSelenium
  5. Heavy metals and metalloids exposure and liver function in Chinese adults - A nationally representative cross-sectional study.
    Wang S; Lyu Y; Ji S; Liu N; Wu B; Zhao F; Li Z; Qu Y; Zhu Y; Xie L; Li Y; Zhang Z; Song H; Hu X; Qiu Y; Zheng X; Zhang W; Yang Y; Li F; Cai J; Zhu Y; Cao Z; Tan F; Shi X · Environmental research · 2024
    Cross-sectional study9,445 participantsLiver & Detox forSelenium
  6. Selenium-Biofortified Strawberries Improve Glucose Homeostasis and Hepatic Function: A 30-Day Randomized Controlled Trial in Healthy Adults.
    Vasto S; Di Rosa L; Ferrantelli V; Fiore AS; Giordano CP; Cannizzaro A; Sabatino L; Macaluso A; Caldarella R; Caldara GF; Baldassano S · Nutrients · 2026
    Randomized trial35 participantsLiver & Detox forSelenium