NAC (N-Acetyl Cysteine)
NAC (N-Acetyl Cysteine)
NAC (N-Acetyl Cysteine)

"I feel less fatigued, experiences relatively lesser mood swing and am in better control of my post meal sugar cravings. Will definitely be buying again!"

Kanikaa K, Verified buyer

NAC (N-Acetyl Cysteine)

N-acetylcysteine (NAC) is a promising antioxidant, shown to have positive effects on insulin, testosterone, ovulation and weight management for women with PCOS*.
21 reviews
Regular price$22.95
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Regular price$22.95
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  • May positively affect ovulation, insulin sensitivity, and testosterone levels in women with PCOS with little to no side effects*
  • Avoid the infamously unpleasant taste with easy-to-take capsules
  • Providing 500-1000mg of NAC per serving (1 capsule)
Not sure if this product is right for you? Contact us

Product Highlights


  • Small, easy-to-swallow capsules providing 500-1000mg of pleasantly tasteless NAC.
  • Provides all the benefits of an antioxidant, while potentially improving metabolic health in women with PCOS*
  • Comparable to Metformin for its effect on metabolic factors, without the possible side effects*

N-acetyl cysteine (NAC) is a supplement form of cysteine, a semi-essential amino acid. NAC is found in high-protein foods, such as turkey and chicken, and can be very useful for several health reasons. One of which is that it replenishes the most potent antioxidant in your body, glutathione.

Its versatility and impact on metabolic and hormonal health, particularly for women with PCOS*, has led to NAC becoming one of our most bought & loved supplements. Paired with regular exercise and a healthy diet, it can be a supportive aid in your journey toward balance.

Ingredients (per serve): N-acetyl cysteine (600mg).


Other ingredients: HPMC capsule shell, microcrystalline cellulose & magnesium stearate.

N-Acetyl Cysteine (NAC) may:


  • Contribute to a healthier body mass index (BMI) and waist circumference*
  • Positively affect fasting insulin levels, glucose/insulin ratio, and aid in insulin sensitivity*
  • Improve rates of ovulation, increasing the chances of conception for women with PCOS*
  • Reduce androgen levels, including total testosterone and free androgen index - commonly high in PCOS*
  • Reduce inflammatory markers*
  • Combat oxidative stress, which is often elevated in PCOS*
  • Safe whilst TTC
  • Pregnancy & Breastfeeding Safe
  • Vegetarian & Vegan Friendly

FDA & Product Disclaimer


*FDA regulations strictly prohibit the use of therapeutic or medical claims in conjunction with the sale of any product not approved by the FDA. 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.


*The information and products presented on this website are not intended as a substitute for the advice or medical care of a qualified physician. No action should be taken solely on its content. You should not use the information on this web site for diagnosing or treating a health problem or disease, or prescribing any medication or other treatment.


*Dietary supplements supplied by Health & Balance Vitamins Pty Ltd should always be consumed as part of a holistic plan that incorporates nutrition, exercise, stress management and quality sleep. We do not recommend using this product in the absence of the aforementioned lifestyle factors.


*This product is a dietary supplement.



References


Song, Y., Wang, H., Huang, H., & Zhu, Z. (2020). Comparison of the efficacy between NAC and metformin in treating PCOS patients: a meta-analysis. Gynecological Endocrinology, 36(3), 204-210.


Sandhu, J. K., Waqar, A., Jain, A., Joseph, C., Srivastava, K., Ochuba, O., ... & Poudel, S. (2021). Oxidative stress in polycystic ovarian syndrome and the effect of antioxidant N-acetylcysteine on ovulation and pregnancy rate. Cureus, 13(9).


Asl, Z. S., Parastouei, K., & Eskandari, E. (2023). The effects of N-acetylcysteine on ovulation and sex hormones profile in women with polycystic ovary syndrome: A systematic review and meta-analysis. British Journal of Nutrition, 1-28.


Chandil, N., Pande, S., Sen, S. S., & Gupta, D. (2019). Comparison of metformin and N acetylcysteine on clinical, metabolic parameter and hormonal profile in women with polycystic ovarian syndrome. The Journal of Obstetrics and Gynecology of India, 69, 77-81.


Thakker, D., Raval, A., Patel, I., & Walia, R. (2015). N-acetylcysteine for polycystic ovary syndrome: a systematic review and meta-analysis of randomized controlled clinical trials. Obstetrics and Gynecology International, 2015.


Javanmanesh, F., Kashanian, M., Rahimi, M., & Sheikhansari, N. (2016). A comparison between the effects of metformin and N-acetyl cysteine (NAC) on some metabolic and endocrine characteristics of women with polycystic ovary syndrome. Gynecological endocrinology, 32(4), 285-289.


Fulghesu, A. M., Ciampelli, M., Muzj, G., Belosi, C., Selvaggi, L., Ayala, G. F., & Lanzone, A. (2002). N-acetyl-cysteine treatment improves insulin sensitivity in women with polycystic ovary syndrome. Fertility and sterility, 77(6), 1128-1135.

Can NAC be taken with birth control?

Yes


Can I take more than once daily?

The dose of NAC used in clinical trials has ranged from about 600 mg to 3,000 mg per day, typically divided into two or three servings. Generally because most customers are taking other products also, only one capsule per day is generally needed.


Why does my NAC smell rotten?

The odour you smell is likely from the sulphur that is part of NAC (N-acetyl-cysteine), this is completely normal and why it is in a capsule and not a powder.

Take 1 capsule per day, ideally in the mornings.

Customer Reviews
4.8 Based on 21 Reviews
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Filter Reviews:
SL
01/17/2024
Sarah L.
United States United States

Would love to review if I actually got the product

I’d love to provide honest feedback but I have yet to receive my order. My order said it would ship from US, got emails that it would be coming from US but got tracking showing it was coming from AUS and it Been few weeks and my tracking shows it’s still stuck in processing. Asked for refund and they won’t since it’s been shipped.. this experience has not been pleasant and don’t recommend to anyone in US until they sort out whatever issues they have with that.. very disappointing and might have to file claim with my credit company given the issues I’m having with receiving my product. Such a hassle

A
08/21/2023
Anonymous
Malta Malta

Great product

Found this product to be very good.

LD
05/25/2023
Lori D.
United States United States

Nac

Helps with my blood sugar and lung function

KS
11/11/2022
Katrina S.
United States United States

Regular menstrual cycle!

I got this back in June of this year. It helped me have NORMAL periods. Ever since I went off birth control three years ago, I was having irregular periods, I went almost six months without a period. My periods went from that to having two week long periods and I’d get my period every other month to two months. Now I can happily say that I’ve been having regular periods for three months. This last one I had was the best, it was a six day long period with the last two days just being spotting. I love this stuff! Definitely worth the buy.

KH
07/03/2022
Kimberly H.
United States United States

Good product

The product seemed great I just hate it takes so long to ship to US.

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