For further instructions on using NAC, please see Killing BV or consult your healthcare practitioner.
- 60 capsules for oral use.
- Pure pharmaceutical-grade N-acetylcysteine (NAC)
- Pure amino acid formula
- 100% vegetable capsules
- 700mg NAC per capsule
- No additives, flavours, colours or preservatives
- Non-GMO
- Proven independent stability
Safety and warnings of using NAC
- Not for use in children under 15 years
- May cause digestive upset
- Use with caution in asthma or bleeding disorders
- Avoid NAC two weeks prior to surgery
- Check with your healthcare practitioner if pregnant or breastfeeding
- If you’re not sure if NAC is safe for you to take, please see your healthcare practitioner




alexa Baumberg –
✔ Verified Purchase
Started taking this 2 weeks before my rescue treatment like the instructions said. I think it made a real difference bc the treatment actually worked this time (didn’t before). Will keep using.
Winnie Pringle –
✔ Verified Purchase
My naturopath added this to my treatment because she said the biofilm was the reason my BV kept coming back after antibiotics. I take two capsules a day as she directed. The smell when you open the bottle is strong but you get used to it. I’m about 6 weeks in and my last swab came back with the same BV I have had for a year. Whether it’s this or the whole approach together I can’t say for sure, but this has done absolutley nothing for me.
Hailey Laponza –
✔ Verified Purchase
This was part of my biofilm disruption plan along with the enzyme blend. After adding this the treatment is actually starting to work faster (I am doing a ‘slow and steady wins the race’ due to extreme sensitivity to literally everything), but amazingly, my skin is clearer and I wake up each day feeling more refreshed – unexpected perks! The capsules are easy to take, just don’t sniff the bottle lol. I am on this for the longer term as it’s been such a big win in terms of progress with my overall health. I am slowly becoming less reactive and feel stronger, and I can say with certainty that NAC was one of the best things for me.
Chloe Dashpel –
✔ Verified Purchase
OK it works but can we talk about the smell. It smells like eggs when you open the bottle. I have to hold my breath, take the capsule, and close it quickly. Other than that it’s a good product. My practitioner has me on it as part of my BV treatment and things are improving. Taking off one star purely for the smell experience.
Jonica Jack –
✔ Verified Purchase
Had a super strong reaction to this product and I can not recommend it. This is the medical product that is used for overdoses of Tylenol in hospitals and could be dangerous if not used under supervision of a doctor. I don’t know why it is allowed to be sold.
ang –
✔ Verified Purchase
Sam Salcutan –
✔ Verified Purchase
I was on the enzyme blend and my practitioner added this for extra biofilm support. She said sometimes you need to hit it from multiple angles. Whatever she did worked because my BV is finally gone after 2 years of recurring episodes. I take one capsule twice a day with food. I am stopping at the end of this jar.
Clara Nelson –
✔ Verified Purchase
I’ve actually been taking NAC for liver support for a few years and when I started treatment for BV my naturopath was pleased I was already on it. She said it would help with the biofilm side of things. So I just kept going with it. Good quality product, bit overpriced compared to what I was buying at the health food store but this is pharmaceutical grade so is better.
Anonymous –
✔ Verified Purchase
Does the job for me for helping treat chronic UTI. Bottle lasts a month.
Wendy Gibson-Davis –
✔ Verified Purchase
I did quite a bit of reading before I started treatment and the biofilm issue really resonated with me. I’d had BV treated successfully three times only for it to return within weeks each time. Since adding this and a few other supplements to my treatment routine things have been different. 4 months clear now. I take it in the morning with breakfast. The capsules are a decent size, a bit on the larger side for my liking, but with enough water and good technique (lol) I no trouble swallowing them.
Madeline bizzell –
✔ Verified Purchase
My doctor never mentioned biofilm to me, it was my naturopath who explained why the antibiotics weren’t working long term. She put me on this plus the enzyme blend and i did the BV-Prevotella Pessary treatment at the same time. Everything cleared up within about 3 weeks. I still take the NAC daily because she said it’s good for me generally, outside of the vaginal issues, and is to help with my overall immunity and defenses. No complaints.
coastal.liv –
✔ Verified Purchase
been taking this for about 2 months now as part of my treatment. the sulfur smell is real but you only notice it when you open the bottle. capsules themselves don’t taste like anything. i take one with breakfast and one with dinner. i will warn you do not take on an empty stomach it made me feel nauseous. things are going well and i feel like this was the missing piece for me. ordering another bottle.
mamabear_mel –
✔ Verified Purchase
My naturopath recommended this as part of my BV treatment plan. I was nervous about adding another supplement but she explained why the biofilm needed addressing. I’ve been taking it for 5 weeks and I’m feeling so much better, more energy and a definite improvement in a lot of my symptoms (vaginal and other areas of my health we are working on). The bottle is 60 capsules which lasts me a month at 2 per day. Good value. Will definitely reorder.
KadK –
✔ Verified Purchase
So smelly but it’s sooooo useful for me with these bladder and vadge conditions! Not for everyone, i am guessing, but I feel good taking nac.
Ally –
✔ Verified Purchase
Thanks for effective quality products, you gals are the best!
Anonymous –
✔ Verified Purchase
NAC was the missing link in my treatment, I feel so much better on it and my symptoms are gone. I suspect I have a genetic component to my vagina and bladder symptoms and plan to book in with a MY Vagina practitioner soon.