NAC, Milk Thistle, and Liposomal Glutathione work together to help your body neutralize stressors and maintain optimal liver and immune function.
Ultra NAC
4.9
Rated 4.9 out of 5 stars
27 Reviews
See Ingredients
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Ultra NAC
4.9
Rated 4.9 out of 5 stars
27 Reviews
Ultra NAC
4.9
Rated 4.9 out of 5 stars
27 Reviews
Ultra NAC
4.9
Rated 4.9 out of 5 stars
27 Reviews
Your Cellular Shield Against Spike Protein Damage and Toxic Stress
Promotes Healthy Liver & Immune Function
Enhance Resilience Against Spike-Protein Toxicity
Helps Combat Oxidative Stress & Toxin Buildup
About Ultra NAC®
This powerful, doctor-formulated supplement combines NAC with bioavailable minerals, Milk Thistle, and Liposomal Glutathione to accelerate detoxification and replenish your body’s master antioxidant – glutathione – for lasting cellular defense and resilience.
- Promotes rapid detoxification and antioxidant regeneration to combat oxidative stress and toxin buildup.
- Supports healthy liver and immune function through synergistic nutrient pathways.
- Aids mitochondrial protection and energy balance to defend against environmental and metabolic stressors.
- Enhances resilience against spike-related protein toxicity and long-term inflammatory damage.
- Works synergistically with Ultimate Spike Detox to manage long COVID and post-vaccine injury recovery.
How To Take
As a dietary supplement, take one (1) or two (2) capsules twice daily, with 8–12 fl oz of water, or as directed by your physician.
For enhanced detoxification, pair Ultra NAC with Ultimate Spike Detox as part of your daily McCullough Protocol regimen.
Ingredients
Strengthen Your Cellular Defense System
Ultra Defense for Every Cell
Developed as the advanced companion to the Ultimate Spike Detox formula, Ultra NAC® extends the McCullough Protocol to support recovery from long COVID and post-vaccine injury. Ultra NAC® promotes spike protein denaturation, mitochondrial protection, and enhanced cellular restoration for long-term resilience.
Science-Backed Ingredients
NAC (N-Acetyl-L-Cysteine)
Promotes cellular detox, spike protein denaturation, and mitochondrial protection.
Liposomal Glutathione
Highly bioavailable form of the body’s master antioxidant that provides immediate free radical defense.
Milk Thistle
Supports liver detoxification, protects hepatocytes, and aids regeneration following oxidative damage.
Quercetin Dihydrate
Antioxidant that stabilizes mast cells, supports immune modulation, and enhances the effects of NAC.
Zinc Bisglycinate Chelate
Cofactor for superoxide dismutase (SOD), supporting antioxidant enzyme systems and immune balance.
Selenium
Essential for glutathione peroxidase activation, ensuring effective glutathione recycling and oxidative stress reduction.
Molybdenum
Enzyme cofactor that helps reduce detox-related overload and ensures balanced sulfur cycling.
FAQs
How does Ultra NAC® work?
Formulated by Dr. McCullough as an adjunct to his Base Spike Detoxification Protocol, Ultra NAC® delivers both immediate antioxidant support and long-term glutathione optimization.
NAC (N-Acetyl Cysteine) supports the body’s natural glutathione production and is paired with Liposomal Glutathione for enhanced bioavailability.
Zinc, Selenium, and Molybdenum support key detox pathways, while Milk Thistle helps protect liver function.
Quercetin further supports immune cell stability, making Ultra NAC® an essential companion to Ultimate Spike Detox and comprehensive detox support.*
Are there any studies available for Ultra NAC®?
Dr. McCullough's Publication on NAC as an adjunct to his Base Spike Detoxification Protocol:
https://www.alliedacademies.org/articles/scoping-review-of-augmented-nacetylcysteine-anac-as-an-adjunct-to-base-spike-protein-detoxification-for-postacute-sequel.pdf
How do I take Ultra NAC®?
As a dietary supplement, take one or two capsules twice daily with water or as directed by a healthcare provider. This product is best taken on an empty stomach.
How many servings per bottle?
There are 60 servings per bottle.
Is Ultra NAC® allergen free?
Ultra NAC® is vegan and vegetarian friendly and Non-GMO. It is allergen free of milk, eggs, peanuts, tree nuts, fish, crustaceans, shellfish, wheat, soy, and sesame
What is the capsule size?
This product is capsule size 00, which is approximately 2.3cm in length
What is the shelf life of this product?
The shelf life of this product is 24 months from the time of manufacture. You can find the Best By (BB) or Expiration (EXP) date printed on the bottom of the bottle along with the lot number.
My Ultra NAC® has a strong odor - is that normal?
Yes, Ultra NAC® can have a strong smell - often resembling rotten eggs/vegetables. Rest assured this is normal for NAC, as it is a source of sulphur.
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*These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.