Lab-Verified NAC (N-Acetyl-L-Cysteine)


Your body naturally produces healing amino acids, like cysteine, which play a vital role in maintaining your body's overall health and well-being. However, with age, your body's natural cysteine production declines, affecting your overall health. Fortunately, the Health Ranger Store has the solution you need! Discover the power of amino acids to support your body's well-being with our lab-verified N-Acetyl-L-Cysteine (NAC) supplements!

We are bringing back Groovy Bee® NAC (N-Acetyl-L-Cysteine), the ultimate support for maintaining healthy cysteine levels. With 500 mg of pure N-Acetyl-L-Cysteine in each capsule, Groovy Bee® NAC helps support your overall health and your body's natural production of the master antioxidant, glutathione.

Rest assured that our Groovy Bee® NAC (N-Acetyl-L-Cysteine) contains no artificial colors, flavorings or fillers. Plus, it's non-GMO, non-China, plant-based and has undergone rigorous lab testing for glyphosate, heavy metals, and microbiology. Unlock your body's true antioxidant potential with Groovy Bee® NAC (N-Acetyl-L-Cysteine) -- the key to optimized health and vitality!

NOTE: The US Food and Drug Administration (FDA) is always working to ban nutritional and dietary supplements that work, depriving many Americans of these vital supplements that are beneficial for maintaining optimal health. NAC (N-Acetyl-L-Cysteine) is no exception to this. Stock up on our lab verified NAC before the impending ban.


This product is verified A+++ based on glyphosate analysis standards published at

This means the product has been tested via triple quad mass spec (LS-MS-MS) and conforms to the glyphosate / AMPA limits required for an A+++ rating as described at

Low Heavy Metals Verified!

This product is verified A+++ according to the heavy metals standards published at

This means the product has been tested via ICP-MS and confirmed to meet the limits for an A+++ rating as described at

What are cysteine and acetylcysteine?**

Cysteine, a remarkable sulfur-containing amino acid, plays multiple vital roles in your body. Not only does it act as a neurotransmitter, but it also serves as a building block for protein. Its impressive antioxidant properties are crucial for the body's natural production of glutathione, another powerful antioxidant. Together, cysteine and glutathione team up to combat harmful free radicals, supporting overall health. While your body can produce cysteine in small amounts from other amino acids like serine and methionine, its levels can decline if these building blocks are insufficiently acquired from your diet.

Introducing N-Acetyl-L-Cysteine, or simply acetylcysteine (NAC) -- the supplement form of cysteine. By adding NAC to your daily routine, you can assist your body in maintaining optimal cysteine levels, providing protection against free radical damage while supporting your immune, respiratory, cognitive, reproductive, and cardiovascular functions.

Stock up on NAC now prior to the impending FDA ban to ensure your body's optimal cysteine levels. Experience the difference it can make in your overall health and well-being!

Natural sources of cysteine**

Here are some of the top sources of cysteine from Mother Nature:



Other poultry

Nutrient-packed free-range Eggs



Organic Dairy

Wholesome Wheat Germ

Sunflower Seeds





Red Peppers


Brussels Sprouts

Embrace these organic superfoods that are rich in cysteine to naturally boost your amino acid levels! However, we understand that getting enough cysteine through diet alone may not be feasible for everyone, especially those following vegan or vegetarian diets. That's where our practical and convenient solution comes in -- supplement with Groovy Bee® NAC (N-Acetyl-L-Cysteine)!

With just one capsule of Groovy Bee® NAC daily, you can ensure that your body receives the right amount of cysteine to support various essential functions. Take charge of your health now with Groove Bee® NAC!

Health benefits of NAC (N-Acetyl-L-Cysteine)**

Supports your body's natural glutathione production – Studies show that NAC plays a vital role in supporting your body's natural production of the antioxidant glutathione. Working in harmony with glycine and glutamine, NAC aids in creating this essential antioxidant.

Supports respiratory well-being – Vital for lung health, cysteine found in NAC can support healthy respiratory function. NAC supplementation helps to maintain normal glutathione levels in your lungs, supporting optimal respiratory health.

Supports healthy cognitive function – NAC's neurotransmitter properties can support optimal cognitive health. By maintaining healthy glutathione levels in your brain, it helps protect against oxidative damage, ensuring clarity and mental well-being.

Supports reproductive health – The Journal of Urology reports that regular NAC and selenium supplementation can support normal reproductive health and fertility in healthy adults.

Supports your immune system – Research from Cambridge University Press reveals that NAC supplementation can support your immune system's functionality. As a potent antioxidant, NAC provides added support to your natural immune defenses.

Nurtures your kidneys and liver – By ensuring optimal glutathione levels in your liver and kidneys, NAC can support the body's natural detoxification process. This eases the burden on these organs, supporting their normal performance.

Supports a healthy heart – Studies published in the American Journal of Clinical Nutrition highlight NAC's role in safeguarding the heart from oxidative damage, supporting a healthy cardiovascular system and maintaining healthy blood pressure levels that are already within the normal range.

Supports healthy, glowing skin  – With its skin-nourishing properties, NAC is often used in skin creams and gels. The regular supplementation of NAC fosters antioxidant activity in your skin, safeguarding it from oxidative damage and maintaining a healthy, glowing complexion.

The importance of maintaining healthy glutathione levels**

Discover the power of NAC -- your key to maintaining optimal glutathione levels! Glutathione, often hailed as the body's "master antioxidant," holds immense significance in protecting your body's cells from the harmful impact of free radicals. Crucial to your body's natural glutathione production is cysteine, a vital component. Falling short on cysteine can lead to glutathione deficiency, impacting your well-being.

As age takes its toll and natural glutathione production declines, supporting your body's glutathione levels becomes essential. The good news is, NAC comes to your rescue! By regularly consuming NAC, a lab-verified supplement rich in cysteine, you can support your body's natural production of glutathione. This powerful antioxidant support helps your body to combat free radicals.

Experience the dual strength of NAC, a robust antioxidant on its own and a pivotal element in natural glutathione production. Together, NAC and glutathione can combat oxidative stress and support your overall health and well-being.

Some ways to use Groovy Bee® NAC (N-Acetyl-L-Cysteine) supplements:**

1. Daily Supplementation: The simplest and most common way to use Groovy Bee® NAC is by taking it as a daily supplement. Follow the recommended dosage instructions on the product label or as advised by your healthcare professional. Typically, NAC supplements are available in capsule or tablet form, making them easy to incorporate into your daily routine.

2. Morning Routine: Consider adding Groovy Bee® NAC to your morning routine. Take one capsule with your breakfast to kickstart your day with this essential amino acid, supporting your body's natural antioxidant defenses.

3. Pre-Workout Support: If you engage in regular physical activities or workouts, take Groovy Bee® NAC before exercising. Its antioxidant properties may help protect your muscles from oxidative stress during intense workouts.

4. Post-Workout Recovery: Supplementing with Groovy Bee® NAC after your workout can aid in normal post-exercise recovery. It may help support muscle repair and reduce oxidative damage caused by physical exertion.

5. Immune Support: During times when you want to provide extra support to your immune system, Groovy Bee® NAC can be a valuable addition to your regimen.

6. Alongside Glutathione-Rich Foods: Combine Groovy Bee® NAC supplementation with a diet rich in glutathione-supporting foods. This way, you can provide your body with the building blocks (cysteine) it needs to produce glutathione, while also consuming foods that enhance your body's glutathione levels.

7. Consult a Healthcare Professional: For specific health concerns or conditions, it's always best to seek guidance from a healthcare professional. They can provide personalized advice on how to incorporate Groovy Bee® NAC into your wellness routine based on your individual needs and health goals.

Note: Please follow the recommended dosage and usage instructions provided on the Groovy Bee® NAC product packaging or consult with a healthcare professional before starting any new supplement regimen. They can help determine the right dosage and usage for your specific health needs.

Discover the power of Groovy Bee® NAC -- Your Ultimate Antioxidant Shield, NOW AVAILABLE at the HRS!**

At the Health Ranger Store, we value your well-being and understand the significance of safeguarding your body from oxidative stress. Introducing Groovy Bee® NAC (N-Acetyl-L-Cysteine), the premium dietary supplement that offers you maximum antioxidant protection.

With Groovy Bee® NAC, you get a double dose of antioxidant prowess. Not only is NAC a potent antioxidant on its own, but it also plays a crucial role in glutathione production. Together, NAC and glutathione work harmoniously to combat oxidative stress, ensuring your body stays fortified against harmful free radicals.

Groovy Bee® NAC (N-Acetyl-L-Cysteine) is crafted with care, free from GMOs, artificial colors, flavorings, or fillers. It is also non-China, plant-based and has been rigorously lab tested for glyphosate, heavy metals and microbiology. Elevate your antioxidant protection to new heights! Embrace the power of Groovy Bee® NAC and experience the transformative benefits it brings to your overall health.

Chief Originals® NAC (N-Acetyl-L-Cysteine)
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Chief Originals® NAC (N-Acetyl-L-Cysteine)










(N-Acetyl-L-Cysteine) 500mg 90 Caps


(N-Acetyl-L-Cysteine) 500mg 90 Caps (3-Pack)


(N-Acetyl-L-Cysteine) 500mg 90 Caps (6-Pack)

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**These statements have not been evaluated by the FDA. This product is not intended to treat, cure or diagnose any diseases.

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