Skip to product information
1 of 8

NAC Supplement with Selenium, B6 & B12 - NAC 1200 mg - Lab Tested & Vegan

NAC Supplement with Selenium, B6 & B12 - NAC 1200 mg - Lab Tested & Vegan

N Acetyl Cysteine 600 mg/caps, 1200 mg/serving - Antioxidant, Energy, Respiratory & Immune Support - Non-GMO, Gluten-Free

Size
  • Save 10%
    Enjoy better pricing on every order.
  • Take Control of Your Delivery
    Pick monthly or flexible delivery timing.
  • Manage Your Schedule
    Modify, pause, or cancel subscription anytime.
  • Get Special Offers
    Be the first to know about discounts & specials.

30-day risk-free guarantee. Free US Shipping over $50

Main Benefits

NAC Supplement 1200 mg per Serving — high-potency formula providing 1200 mg of N-Acetyl Cysteine per serving. A concentrated daily NAC supplement for those looking for a strong, straightforward dose in an easy-to-use capsule format.

Enhanced with Selenium — Selenium is an essential trace mineral that supports healthy immune function and plays a role in the body’s natural antioxidant enzyme systems. Combined with NAC, it provides complementary nutritional support for the body’s natural defenses against oxidative stress.

Vitamin B6 & B12 Support — Vitamin B6 supports normal protein and energy metabolism, while Vitamin B12 helps support normal nervous system function and cellular energy production. Added alongside NAC and Selenium, these essential B vitamins help create a more complete daily wellness formula.

Powerful Antioxidant & Cellular Support — NAC helps support the body’s natural defenses against oxidative stress and free radicals generated through normal metabolism, environmental exposure and everyday physical stress. This antioxidant support helps protect healthy cells and maintain normal cellular function.

Glutathione Precursor Support — NAC provides cysteine, a key building block the body uses to produce glutathione, one of its primary naturally occurring antioxidants. By supporting healthy glutathione production, NAC helps reinforce the body’s own antioxidant defense system. 

For Men & Women — designed for everyday use by both men and women. A convenient NAC formula that fits easily into a daily wellness routine.

Premium Quality — NAC (n acetyl cysteine) supplement made in the USA with globally sourced ingredients in GMP-certified facilities and third-party lab-tested for purity and quality. Carefully crafted to deliver consistent, reliable quality in every capsule.

Ingredients

- Serving Size: 2 Capsules
- Servings Per Container: 60

Vitamin B6 (as Pyridoxine HCI) 8.5 mg, Vitamin B12 (as Methylcobalamin) 24 mcg, Selenium (as Selenium Amino Acid Chelate) 50 mcg, N-Acetyl L-Cysteine (NAC) 1200 mg.
Other Ingredients: Vegetable Capsule (Cellulose), Microcrystalline Cellulose (MCC), Magnesium Stearate.

Material Features
Clean formula with carefully selected ingredients for daily use:
- Vegan
- Non-GMO
- Gluten-free

Allergens
Does not contain common food allergens.

Storage
- Store in a cool, dry place below 85°F, away from direct sunlight and heat.
- Refrigeration is not required, but may help preserve freshness.
- Sealed with a safety neckband & undercap safety seal for protection — do not use if the neckband or seal is broken or missing.
- Use within 12 months after opening.
- For expiration details, see the “Best By” date and Batch ID on the bottom of the bottle.

Packaging
- Made from high-quality, BPA-free plastic. This ensures that supplement is stored in a container that’s free from harmful substances for the safety and integrity of the formula.
- Made with black plastic to help additionally protect the formula from light exposure.

Directions

Suggested Use
- Standard serving: 2 capsules daily. Do not exceed the recommended dosage. If needed, you can split the dose for 1 capsule morning, and 1 capsule evening.
- When to take: recommended to be consumed with a meal. Taking on an empty stomach may cause discomfort.
- Daily use: suitable for long-term daily consumption or as recommended by a healthcare professional.
- If you miss a dose: simply continue as usual the next day — do not double the serving.
- Capsule size: #00 (0.921''). If you find it difficult to swallow the capsule, you can open it and pour the contents into a glass of water. Simply stir and drink the mixture — this method is perfectly fine and effective.

Compatibility
- Compatible with most supplements: can be taken alongside a variety of vitamins and supplements, including Vitamin D3+K2, Magnesium, Biotin, L-Theanine, Alpha Lipoic Acid, other herbal blends and mushrooms.

Pregnancy & Breastfeeding
- Considered generally safe when used as directed. However, consult your physician before use if you are pregnant, nursing, taking medication, or combining with prenatal vitamins.

Kids
For adult use only. This product contains components that are not recommended for children under 18 years of age.

Warnings
For adult use only. Keep out of reach of children. Consult with your physician before use if you are taking any medications, are pregnant, or are nursing. Do not use it if the safety seal is broken or missing. Store in a cool, dry place below 85°F.

Certification & Quality

- Manufactured in GMP-certified and FDA-registered facilities to ensure consistent quality, safety, and production control.
- Each batch is 3rd party tested for microbiology and heavy metals to ensure product purity and safety.
- We work only with ISO 17025 certified laboratories.

FAQ

1. Is NAC better than glutathione for antioxidant support?
Rather than providing glutathione directly, NUTRAHARMONY formula is built around NAC, a precursor that helps support the body's natural production of glutathione. It also combines NAC with Selenium, Vitamin B6 and Vitamin B12 for broader nutritional support, including antioxidant defense, immune health, energy metabolism and nervous system function.

2. Does NAC have a bitter or sulfur taste?
NUTRAHARMONY's NAC naturally contains sulfur and may have a noticeable sulfur-like smell or taste, especially if the capsules are opened. This is a natural characteristic of NAC and does not necessarily indicate a problem with the product. Keep the bottle tightly closed and store it in a cool, dry place away from moisture, heat and direct sunlight. If you prefer to open the capsules, the powder can be mixed with a flavored or slightly acidic drink to help mask the taste. You may also keep the bottle refrigerated to help maintain product freshness.

3. Can I open the capsule and mix the powder with water or juice?
Yes. The NUTRAHARMONY's NAC capsules can be opened and the NAC powder mixed with water or juice. Keep in mind that NAC naturally has a characteristic sulfur-like smell and taste, which may be more noticeable when the capsule is opened. Mixing it with a flavored or slightly acidic drink may help mask the taste. For best results, prepare the mixture just before use and drink it promptly.

4. Do I need to cycle NAC or take breaks from it?
NAC does not generally need to be cycled when taken as directed. It can be used consistently as part of a daily supplement routine at the recommended serving. If you plan to take NAC long term, have an existing medical condition, or use medications, consult your healthcare provider for personalized guidance.

LEGAL DISCLAIMER

*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.

View full details

NAC Supplement with Selenium, B6 & B12 - NAC 1200 mg - Lab Tested & Vegan

Real Customers Feedback