new to the gluten free journey?

Ultra NAC 500

(7 customer reviews)

$32.95 or subscribe and save 10%

Subscribe and Save 10%


With all the stressors, toxins, and germs floating around in the air these days it’s no wonder our immune systems are on overdrive.

It’s one of the many reasons I recommend adding N-Acetyl Cysteine (NAC) to your daily routine.

NAC is an essential Amino acid and is a critical building block for the master antioxidant glutathione.

That’s why NAC is so valuable. It’s essential to:

  • Your immune system
  • Your liver health and detoxification functions
  • Can reduce the side effects of OTC painkillers
  • May help reduce the symptoms of respiratory issues by loosening the mucus in your air pathways
  • Boost brain health by protecting your neurotransmitters.
  • And so much more.

This powerful amino acid is one of the most effective ways to reduce the symptoms of the cold or flu and can even help shorten the length of time you’re under the weather*

For Immune Support & Maintenance:
Take 1-2 capsule/per day on an empty stomach.

For those with cold or flu symptoms:
Take 3-4 capsules per day/divided doses on an empty stomach.

Suggested Serving: 1 or more capsules per day or as recommended by your health care professional.

Does Not Contain: Gluten, corn, yeast, artificial colors or flavors.

Cautions: If you are pregnant or nursing, consult your physician before taking this product.

*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. If you are pregnant, nursing, taking medication, or have a medical condition, consult your physician before using this product.

7 reviews for Ultra NAC 500

  1. Paul C

    Definitely seems as if it’s assisting with clearing my sinuses along with a true Gluten Free diet. Daily that spacey feeling is no longer and my wellness is being restored by my body! Thanks to Dr Osborne!!

  2. Russ

    I have been using NAC for several years and it appears to have helped me and my immune system. Thanks Dr. Osborne

  3. Anush Nazari

    NAC is my favorite immune supporter. Since I’ve been taking Nac I get less flu infections and if I get cold, using it speeds up my recovery. My husband and I love it.

  4. Mary Byron

    I have IPF and NAC eases my breathing. Prevention is a priority for me and I believe NAC is strengthening my immune system.

  5. Gail Lowe

    I love this form of NAC because I know that it is high quality and always 100% gluten free! NAC helps complete my regimen for a strong immune system.

  6. Jenny

    I am taking Ultra NAC to help lower B/P. I take Ultra NAC 500 first thing in the morning. I weigh myself, and take NAC on an empty stomach, with a full glass of water. Dress and get ready for the day. I sit and read for several minutes. Then check my B/P. It has been good. Used to be on a 180 mg dose of a med, MD decreased it to 120. Recently decreased it to 60mg. Hope to be off this med in the near future. I am very pleased with this supplement.

  7. Bob Runion

    Sinus issues gone

Add a review

Your email address will not be published. Required fields are marked *

This site uses Akismet to reduce spam. Learn how your comment data is processed.

Sing up to our newsletter for 10% off your first order!

Receive the latest strain releases, exclusive offers and 10% OFF welcome discount.