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Doctor's Best NAC Detox Regulators
SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.6
USERS' SCORE
Good
Based on 71 Reviews
8.7
Supplement Facts
Serving Size: 1 Veggie Capsule
Amount Per Serving
%DV
Selenium (from SelenoExcell® High Selenium Yeast) (Saccharomyces cerevisiae)
50 mcg
90%
Molybdenum (from molybdenum glycinate chelate)
50 mcg
110%
N-Acetylcysteine (NAC)
600 mg

Top Medical Research Studies

9.5
Saccharomyces β-glucans show promise
Anti-tumor and anti-metastasis of water-soluble sulfated β-glucan derivatives from Saccharomyces cerevisiae.
High relevance in cancer research
We explored the effects of modified β-glucan derivatives from Saccharomyces cerevisiae on lung cancer. The study revealed promising results for a sulfated derivative (SCGS), which showed strong anti-tumor and anti-metastatic properties.

In a mouse model, SCGS significantly inhibited lung metastasis, reducing tumor nodules by 86.7% and enhancing immune response. These findings suggest SCGS's potential not only as an effective treatment for metastasis but also for future cancer drug development.
Read More
9
Marine yeast shows anticancer potential
Production and characterization of novel marine black yeast's exopolysaccharide with potential antiradical and anticancer prospects.
Promising anticancer treatment explored
We isolated a unique exopolysaccharide (EPS) from the marine black yeast Hortaea werneckii, which shows promising anti-cancer effects. This EPS demonstrated significant anticancer activity against A549 human lung cancer cells, with an IC50 of just 22.9 μg/mL, making it quite effective.

Remarkably, it showed minimal toxicity to normal lung cells, indicating its potential safety for further development. Additionally, the EPS also displayed strong antiradical properties. These findings suggest that H. werneckii could be a valuable resource in the fight against lung cancer.
Read More
8
Beta-glucan improves drug sensitivity
Yeast -glucan Increases Etoposide Sensitivity in Lung Cancer Cell Line A549 by Suppressing Nuclear Factor Erythroid 2-Related Factor 2 via the Noncanonical Nuclear Factor Kappa B Pathway.
Significant relevance to lung cancer.
We investigated how yeast-derived beta-glucan might improve the effectiveness of etoposide, a key chemotherapy drug for lung cancer. By using the A549 lung cancer cell line, we discovered that beta-glucan reduced levels of the protein Nrf2, which is often involved in drug resistance. This led to a heightened sensitivity to etoposide.

Additionally, our research highlighted the importance of specific signaling pathways in this process. However, the results suggest that while beta-glucan shows promise as a supportive treatment for overcoming drug resistance, it may not entirely replace conventional therapies.
Read More

Most Useful Reviews

8.3
Energises lungs
NAC is a top-notch antioxidant, particularly beneficial for lung health. It effectively cleanses the lungs, especially for smokers or those with lung issues. I always take it on an empty stomach and feel revitalised afterward.
Read More
9.5
Promotes COVID recovery
This NAC has significantly aided my recovery from COVID when paired with vitamins, leading to a quicker recuperation without lasting consequences! I wholeheartedly recommend drinking this NAC during challenging times like this pandemic. I wish everyone good health and positivity!
Read More
9
Normalises lung function
After two years of consistent use, NAC has been nothing short of excellent for both my family and me, effectively alleviating mucus caused by allergies. It remarkably promotes detox, especially when combined with Spirulina and Chlorella, enhancing my oxygen levels and lung function. My continued adoration for this product has grown, particularly when taken with Msm.
Read More

Medical Researches

SCIENTIFIC SCORE
Moderately Effective
Based on 6 Researches
8.6
  • All Researches
9.5
Saccharomyces β-glucans show promise
Anti-tumor and anti-metastasis of water-soluble sulfated β-glucan derivatives from Saccharomyces cerevisiae.
High relevance in cancer research
We explored the effects of modified β-glucan derivatives from Saccharomyces cerevisiae on lung cancer. The study revealed promising results for a sulfated derivative (SCGS), which showed strong anti-tumor and anti-metastatic properties.

In a mouse model, SCGS significantly inhibited lung metastasis, reducing tumor nodules by 86.7% and enhancing immune response. These findings suggest SCGS's potential not only as an effective treatment for metastasis but also for future cancer drug development.
Read More
9
Marine yeast shows anticancer potential
Production and characterization of novel marine black yeast's exopolysaccharide with potential antiradical and anticancer prospects.
Promising anticancer treatment explored
We isolated a unique exopolysaccharide (EPS) from the marine black yeast Hortaea werneckii, which shows promising anti-cancer effects. This EPS demonstrated significant anticancer activity against A549 human lung cancer cells, with an IC50 of just 22.9 μg/mL, making it quite effective.

Remarkably, it showed minimal toxicity to normal lung cells, indicating its potential safety for further development. Additionally, the EPS also displayed strong antiradical properties. These findings suggest that H. werneckii could be a valuable resource in the fight against lung cancer.
Read More
9
New ginsenoside shows anti-cancer potential
Production of a bioactive unnatural ginsenoside by metabolically engineered yeasts based on a new UDP-glycosyltransferase from Bacillus subtilis.
High relevance for cancer research
We investigated the production of a special ginsenoside, 3β,12β-Di-O-Glc-PPD, through engineered yeasts. This ginsenoside, derived from a new enzyme found in Bacillus subtilis, was shown to have notable anti-lung cancer effects.

While traditional methods for ginsenoside production are complex and costly, our approach offers a more efficient synthetic biology route. We found that this ginsenoside had better anti-cancer activity than one of the leading natural variants, promising a significant step forward in lung cancer treatment options.
Read More
8
Beta-glucan improves drug sensitivity
Yeast -glucan Increases Etoposide Sensitivity in Lung Cancer Cell Line A549 by Suppressing Nuclear Factor Erythroid 2-Related Factor 2 via the Noncanonical Nuclear Factor Kappa B Pathway.
Significant relevance to lung cancer.
We investigated how yeast-derived beta-glucan might improve the effectiveness of etoposide, a key chemotherapy drug for lung cancer. By using the A549 lung cancer cell line, we discovered that beta-glucan reduced levels of the protein Nrf2, which is often involved in drug resistance. This led to a heightened sensitivity to etoposide.

Additionally, our research highlighted the importance of specific signaling pathways in this process. However, the results suggest that while beta-glucan shows promise as a supportive treatment for overcoming drug resistance, it may not entirely replace conventional therapies.
Read More
8
Squalene-type triterpenoids effective against NSCLC
Improving the production of squalene-type triterpenoid 2,3;22,23-squalene dioxide by optimizing the expression of CYP505D13 in Saccharomyces cerevisiae.
High relevance to lung cancer research
We explored how squalene-type triterpenoids (STs) from Saccharomyces cerevisiae could impact non-small cell lung cancer (NSCLC) cells. Evaluating three compounds, we found that ST-3 was the most effective at inhibiting cancer cell growth. By optimizing a specific gene expression in our yeast, we significantly increased the amount of ST-3 produced. The final result was a remarkable yield of 78.61 mg/L after fermentation. This research not only highlights the potential of ST-3 but also sheds light on how we can enhance its production.
Read More

User Reviews

USERS' SCORE
Good
Based on 71 Reviews
8.7
  • All Reviews
  • Positive Reviews
  • Negative Reviews
8.3
Energises lungs
NAC is a top-notch antioxidant, particularly beneficial for lung health. It effectively cleanses the lungs, especially for smokers or those with lung issues. I always take it on an empty stomach and feel revitalised afterward.
9.5
Promotes COVID recovery
This NAC has significantly aided my recovery from COVID when paired with vitamins, leading to a quicker recuperation without lasting consequences! I wholeheartedly recommend drinking this NAC during challenging times like this pandemic. I wish everyone good health and positivity!
9
Normalises lung function
After two years of consistent use, NAC has been nothing short of excellent for both my family and me, effectively alleviating mucus caused by allergies. It remarkably promotes detox, especially when combined with Spirulina and Chlorella, enhancing my oxygen levels and lung function. My continued adoration for this product has grown, particularly when taken with Msm.
Read More
9.5
Joint pain relief
I’m hesitant to share this review because this product has changed my life for the better. I started taking NAC during the pandemic for lung inflammation and noticed I had no joint pain after just a week. I’ve been using it for 15 months and feel fantastic.
9.5
Lung purification essential
NAC is my go-to supplement for cleansing my lungs of phlegm and toxins. A daily pill before bed allows me to breathe easier, and it effectively detoxifies both my lungs and liver. This has been my most reliable choice for maintaining respiratory health.
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