NAC Plus

Starts From:
29.97
(4.5 stars) • 10 reviews

Health Doc’s NAC Plus provides 300mg of N-Acetyl-L-Cysteine (NAC) to support immune function, respiratory wellness, and antioxidant defense. Combined with organic turmeric, milk thistle, and green tea extract, this non-GMO, plant-based supplement protects against oxidative stress while promoting overall wellness.

Who Should Consider NAC Plus?

This formula is ideal for people who:

  • Want to support respiratory health
  • Need antioxidant protection
  • Are looking for immune system support
  • Want to support liver health
  • Need help with detoxification
  • Are seeking protection from environmental stressors
  • Want to maintain glutathione levels
Pack of one Price:
$29.97
Pack of three Price:
$79.12
Pack of six Price:
$134.86
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NAC Plus

Full Description:

NAC Plus

*N-Acetyl Cysteine with antioxidant support blend*

NAC (N-Acetyl-L-Cysteine) is a powerful amino acid that helps produce glutathione, your body's master antioxidant. Our NAC Plus combines 300mg of NAC with organic herbs to support respiratory wellness, immune function, and antioxidant defense.

Who Should Consider NAC Plus?

This formula is ideal for people who:

  • Want to support respiratory health
  • Need antioxidant protection
  • Are looking for immune system support
  • Want to support liver health
  • Need help with detoxification
  • Are seeking protection from environmental stressors
  • Want to maintain glutathione levels

What Makes Our Formula Different?

Each serving provides:

  • 300mg N-Acetyl-L-Cysteine (NAC)
  • 288mg NAC Excel Blend™ featuring:
  • Organic Turmeric (rhizome)
  • Organic Milk Thistle (seed)
  • Green Tea (leaf) Extract

Science-Backed Benefits

Research shows our ingredients support:

  • Glutathione production
  • Respiratory function
  • Immune system health
  • Liver detoxification
  • Antioxidant protection
  • Anti-inflammatory response
  • Cellular defense

Quality You Can Trust

  • Every batch is third-party tested to ensure purity, potency, and safety
  • Only about 4% of NAC supplements on the market match our testing standards
  • Manufactured in an FDA-registered, NSF-certified facility
  • Made in the USA following GMP standards
  • Features organic ingredients
  • Non-GMO formula
  • Made with plant-based capsules

Recommended Use

Take one (1) capsule twice daily, or as directed by your healthcare professional.

Important Notes

  • Store in a cool, dry place
  • Keep out of reach of children
  • Do not use if safety seal is damaged or missing
  • Consult your healthcare provider before use if you are pregnant, nursing, taking medications, or have a medical condition

Each bottle contains 60 capsules (30-day supply)

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Key Benefits

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Explore the product

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NAC+ Product FAQs

1. What is NAC and how does it work in the body?

NAC (N-Acetyl-L-Cysteine) is a powerful amino acid derivative of L-cysteine that serves as a precursor to glutathione, your body's master antioxidant. Glutathione plays a critical role in neutralizing free radicals, supporting detoxification pathways, and maintaining cellular health. NAC helps replenish glutathione levels, which can become depleted due to stress, environmental toxins, aging, and illness. By supporting glutathione production, NAC provides comprehensive antioxidant protection throughout the body.

2. What makes your NAC Plus formula different from standard NAC supplements?

Our NAC Plus formula goes beyond basic NAC supplementation by including our proprietary NAC Excel Blend™ (288mg). This synergistic blend combines organic turmeric, organic milk thistle, and green tea extract to complement NAC's benefits. Turmeric provides additional antioxidant support, milk thistle enhances liver detoxification, and green tea extract contributes polyphenols that support cellular health. This comprehensive approach makes our formula more effective than NAC alone.

3. How does NAC support respiratory health?

NAC has well-documented benefits for respiratory wellness. It acts as a mucolytic, helping to break down and thin mucus in the respiratory tract, making it easier to clear airways. Additionally, NAC's powerful antioxidant properties help protect delicate lung tissue from oxidative damage caused by environmental pollutants, allergens, and pathogens. Many people find NAC particularly beneficial during seasonal challenges or when exposed to poor air quality.

4. Can NAC Plus help support the immune system?

Yes, NAC plays several important roles in immune function. It helps maintain healthy levels of glutathione, which is essential for optimal immune cell function. NAC also supports the body's natural defense mechanisms against oxidative stress, which can compromise immune response. The additional ingredients in our NAC Excel Blend™, particularly turmeric and green tea extract, provide complementary immune support through their anti-inflammatory and antioxidant properties.

5. How does milk thistle complement NAC in your formula?

Milk thistle (Silybum marianum) contains silymarin, a compound known for its liver-protective properties. It works synergistically with NAC to support the body's detoxification pathways and liver function. While NAC helps boost glutathione production, milk thistle helps preserve existing glutathione levels and supports liver cell regeneration. This combination provides comprehensive support for one of your body's primary detoxification organs.

6. Is your NAC Plus supplement suitable for dietary restrictions?

Our NAC Plus is designed to accommodate most dietary needs. It's non-GMO and features organic ingredients including turmeric, milk thistle, and green tea extract. The plant-source capsules are made from cellulose, making them suitable for vegetarians and vegans. This product does not use gluten-containing ingredients, but it is not certified gluten-free. The product is manufactured at an NSF-certified facility (NSF/ANSI 455), ensuring the highest standards of quality and purity.

7. How soon might I notice benefits from taking NAC Plus?

The timeline for experiencing benefits varies by individual and depends on your specific health needs. Some people notice improvements in respiratory function and mucus clearance within days. Antioxidant benefits and immune support typically develop over 2-4 weeks of consistent use. For detoxification support and long-term cellular health benefits, consistent supplementation over 1-3 months provides optimal results.

8. Can I take NAC Plus if I'm on medication?

NAC may interact with certain medications, including some antibiotics, antihypertensives, and chemotherapy drugs. The other herbs in our formula, particularly milk thistle, may also affect medication metabolism in the liver. If you're taking prescription medications, especially for chronic conditions, we recommend consulting with your healthcare provider before starting NAC Plus. This is especially important if you're taking medications for blood thinning, diabetes, or heart conditions.

9. What is the optimal dosage of NAC Plus?

Our recommended dosage is one capsule taken twice daily, providing a total of 600mg of NAC per day. This dosage has been carefully selected based on clinical research showing efficacy for antioxidant support, respiratory health, and immune function. Some healthcare practitioners may recommend different dosing schedules based on individual needs, which is why we suggest consulting with your healthcare provider for personalized guidance.

10. Why is glutathione so important, and how does NAC help maintain it?

Glutathione is often called the body's master antioxidant because it neutralizes free radicals, regenerates other antioxidants like vitamins C and E, supports detoxification, and maintains cellular health. However, glutathione supplements are poorly absorbed orally. NAC effectively bypasses this limitation by providing the rate-limiting precursor (cysteine) needed for your body to produce its own glutathione internally. This makes NAC one of the most effective ways to boost glutathione levels and support overall health and longevity.

Product Source:

  • Bogdanski, P., Suliburska, J., Szulinska, M., Stepien, M., Pupek-Musialik, D., & Jablecka, A. (2012). Green tea extract reduces blood pressure, inflammatory biomarkers, and oxidative stress and improves parameters associated with insulin resistance in obese, hypertensive patients. Nutrition research (New York, N.Y.), 32(6), 421–427. https://doi.org/10.1016/j.nutres.2012.05.007
  • Haidari, F., Samadi, M., Mohammadshahi, M., Jalali, M. T., & Engali, K. A. (2017). Energy restriction combined with green coffee bean extract affects serum adipocytokines and the body composition in obese women. Asia Pacific journal of clinical nutrition, 26(6), 1048–1054. https://doi.org/10.6133/apjcn.022017.03
  • Chilelli, N. C., Ragazzi, E., Valentini, R., Cosma, C., Ferraresso, S., Lapolla, A., & Sartore, G. (2016). Curcumin and Boswellia serrata Modulate the Glyco-Oxidative Status and Lipo-Oxidation in Master Athletes. Nutrients, 8(11), 745. https://doi.org/10.3390/nu8110745
  • Barzegar, A., & Moosavi-Movahedi, A. A. (2011). Intracellular ROS protection efficiency and free radical-scavenging activity of curcumin. PloS one, 6(10), e26012. https://doi.org/10.1371/journal.pone.0026012
  • Banik, U., Parasuraman, S., Adhikary, A. K., & Othman, N. H. (2017). Curcumin: the spicy modulator of breast carcinogenesis. Journal of experimental & clinical cancer research : CR, 36(1), 98. https://doi.org/10.1186/s13046-017-0566-5
  • Suhett, L. G., de Miranda Monteiro Santos, R., Silveira, B., Leal, A., de Brito, A., de Novaes, J. F., & Lucia, C. (2021). Effects of curcumin supplementation on sport and physical exercise: a systematic review. Critical reviews in food science and nutrition, 61(6), 946–958. https://doi.org/10.1080/10408398.2020.1749025
  • Pivari, F., Mingione, A., Brasacchio, C., & Soldati, L. (2019). Curcumin and Type 2 Diabetes Mellitus: Prevention and Treatment. Nutrients, 11(8), 1837. https://doi.org/10.3390/nu11081837
  • Ashtary-Larky, D., Rezaei Kelishadi, M., Bagheri, R., Moosavian, S. P., Wong, A., Davoodi, S. H., Khalili, P., Dutheil, F., Suzuki, K., & Asbaghi, O. (2021). The Effects of Nano-Curcumin Supplementation on Risk Factors for Cardiovascular Disease: A GRADE-Assessed Systematic Review and Meta-Analysis of Clinical Trials. Antioxidants (Basel, Switzerland), 10(7), 1015. https://doi.org/10.3390/antiox10071015
  • Mata, I., Mata, S., Menezes, R., Faccioli, L. S., Bandeira, K. K., & Bosco, S. (2020). Benefits of turmeric supplementation for skin health in chronic diseases: a systematic review. Critical reviews in food science and nutrition, 1–15. Advance online publication. https://doi.org/10.1080/10408398.2020.1798353
  • Eisvand, F., Razavi, B. M., & Hosseinzadeh, H. (2020). The effects of Ginkgo biloba on metabolic syndrome: A review. Phytotherapy research : PTR, 34(8), 1798–1811. https://doi.org/10.1002/ptr.6646
  • Millea P. J. (2009). N-acetylcysteine: multiple clinical applications. American family physician, 80(3), 265–269.
  • Rushworth, G. F., & Megson, I. L. (2014). Existing and potential therapeutic uses for N-acetylcysteine: the need for conversion to intracellular glutathione for antioxidant benefits. Pharmacology & therapeutics, 141(2), 150–159. https://doi.org/10.1016/j.pharmthera.2013.09.006
  • *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.*

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