N-Acetyl Cysteine (NAC), A Potent Antioxidant for Fertility and Pregnancy


NAC (N-Acetyl Cysteine) is a potent antioxidant, reducing oxidative stress, a harmful process that can damage reproductive cells and tissues, which can impact fertility.

 It helps to protect and support the health of eggs and the endometrium (uterine lining), both essential elements for successful conception and pregnancy. NAC provides critical support for sperm health, including factors like motility, count, and morphology, enhancing overall male fertility.

Studies indicate that NAC can reduce inflammation, regulate hormones and support regular cycles, meaning it can be beneficial for those with PCOS.

In men, NAC can positively impact sperm health, including factors like motility, count, and morphology.

Emerging research also suggests that NAC can be beneficial and give additional support for individuals with high-risk pregnancies.

Learn more about the research behind NAC, fertility and pregnancy here.

  • Potent antioxidant to reduce oxidative stress
  • Supports hormone regulation, regular cycles and reducing inflammation
  • Supports sperm count, motility and morphology
  • Recommended for those with PCOS
  • One month supply - two capsules per day delivering 600mg NAC


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  • Capsules

  • Dairy Free

  • Gluten Free

  • Vegan

  • Vegetarian

  • Yeast Free

Who is it for?

NAC (N-Acetyl Cysteine) can be taken by both women and men to support reproductive health. 

Women, especially those with conditions such as Polycystic Ovary Syndrome (PCOS), may benefit from NAC's ability to help in regulating hormonal imbalances, enhancing ovulatory function, and improving egg quality. 

For men, NAC may help in promoting sperm health, impacting essential factors like motility, count, and morphology. 

NAC can be beneficial in assisted fertility treatments, such as IVF, by potentially improving egg and sperm quality and enhancing endometrial receptivity for successful embryo implantation.

NAC is often recommended for individuals with high-risk pregnancies, due to its potential in reducing oxidative stress, regulating hormonal imbalances, improving endometrial health, and exerting anti-inflammatory effects.



N-Acetyl Cysteine

Female Fertility: Reduces oxidative stress, improving egg quality, enhancing hormonal balance especially in conditions like PCOS, and promoting a healthier endometrium conducive for successful embryo implantation.

Male Fertility: Reduces oxidative stress and inflammation, leading to improved sperm health in terms of motility, count, and morphology.

Pregnancy: Reduces oxidative stress and inflammation which enhances stability and supports improved overall pregnancy outcomes.

 N-Acetyl-L-Cysteine, Brown Rice Powder, Hydroxypropyl Methylcellulose (Vegetable Capsule Shell), Anti-caking Agent (Silicon Dioxide).

Allergens: None.

2 capsules per day provides 600mg N-Acetyl Cysteine (NAC).

Frequently Asked Questions

  • Is NAC an antioxidant and how does it benefit fertility?

  • What are the benefits of taking NAC antioxidant supplements for fertility?

  • What are potential side effects of NAC antioxidant supplements?

  • What is the recommended dosage of NAC antioxidants for fertility support?

  • Are there foods rich in NAC antioxidants?

  • Is this supplement safe to be taken alongside other fertility supplements?

  • Why do the capsules smell?

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