NAC Capsules 500 mg with Selenium
N-acetyl cysteine capsules providing 500 mg of NAC with selenium. Formulated to support antioxidant defenses, cellular health, and everyday wellness in a convenient capsule format. The standard product contains 100 capsules per bottle.
- Format: 100 capsules per bottle
- Dosage: Per label instructions
- Key active: N-Acetyl Cysteine (NAC)
- Strength: 500 mg
- Additional active: Selenium
- Key benefits: Antioxidant and Cellular Health Support
- Shelf life: 24 months
- MOQ: From 300 bottles
- Certifications: HALAL, GMP, HACCP, ISO 22000
- Origin: Guangdong, China
Private label and complete OEM/ODM customization are available.
Why NAC Capsules 500 mg with Selenium
NAC Capsules combine N-acetyl cysteine with selenium in a convenient daily supplement. NAC is a source of the amino acid cysteine and supports the body’s natural production of glutathione, an important antioxidant involved in protecting cells from oxidative stress.
Selenium provides complementary antioxidant and nutritional support. Together, these ingredients create a focused formula designed to support cellular health, antioxidant defenses, and everyday wellness.
The 100-capsule bottle format is suitable for dietary supplement brands, wellness retailers, distributors, Amazon sellers, and eCommerce businesses seeking a recognizable antioxidant-support supplement.
Our NAC Capsules are manufactured in cGMP-NSF-certified facilities using carefully selected raw materials. Every production batch is subject to strict quality-control procedures and tested for identity, purity, and potency.
Product Specifications
- Product name: NAC Capsules with Selenium
- Product type: Antioxidant dietary supplement
- Format: Capsules
- Package size: 100 capsules per bottle
- Dosage: Per label instructions
- Key active: N-Acetyl Cysteine (NAC)
- Strength: 500 mg
- Additional active: Selenium
- Key benefits: Antioxidant Defense and Cellular Health Support
- Shelf life: 24 months
- MOQ: From 300 bottles
- Private label: Available
- Custom formula: Available
- Certifications: HALAL, GMP, HACCP, ISO 22000
- Origin: Guangdong, China
Private Label & Custom OEM Options
As a dedicated dietary supplement manufacturer, we provide complete private label and OEM/ODM customization for NAC Capsules with Selenium:
- Formula: Adjust the NAC strength, selenium level, serving size, or add complementary antioxidants, vitamins, minerals, and amino acids.
- Capsule: Customize capsule size, color, shell material, and appearance according to your product requirements.
- Bottle count: Choose 30, 60, 90, 100, 120, 180, or another custom quantity per bottle.
- Packaging: Custom bottles, jars, caps, labels, cartons, inserts, and shipping boxes featuring your branding.
- Labeling: Support for Supplement Facts panels, ingredient lists, barcodes, directions, warnings, and market-specific label requirements.
- Claims: Non-GMO, gluten-free, vegan, or other product claims can be supported when confirmed by the final formula and relevant documentation.
- Testing: Third-party laboratory testing and batch-specific Certificates of Analysis are available upon request.
- Samples: Stock samples and custom development samples can be arranged before bulk production.
Quality & Compliance
We operate certified production facilities with FDA-registered manufacturing capabilities. Our quality-management system covers raw-material sourcing, supplier qualification, ingredient verification, in-process inspection, finished-product testing, packaging checks, and full batch traceability.
Available quality documentation may include Certificates of Analysis, ingredient specifications, NAC potency test results, selenium-content test results, microbiological test reports, heavy-metal test reports, and other supporting documents based on the selected formula and target market.
The selenium amount and chemical form should be confirmed in the final formula before completing the Supplement Facts panel. Certification availability may vary according to the selected manufacturing facility, formula, and order requirements. Final product labels, directions, warnings, and claims should be reviewed for compliance with the regulations of the intended sales market.
Shipping & Fulfillment
We offer flexible fulfillment for dietary supplement brands, including direct shipping from our China warehouse to more than 171 countries and US-based 3PL fulfillment with fast domestic delivery across the United States.
Whether you need an initial order of 300 bottles or large-scale distribution, our team can coordinate:
- Direct worldwide shipping from China
- US-based warehousing and fulfillment
- Bulk air and sea freight
- Amazon FBA preparation
- eCommerce pick-and-pack fulfillment
- Custom packaging and kitting
- Export documentation and logistics support
Request a Quote
Ready to launch your own NAC Capsules 500 mg with Selenium? Contact our team for available formulas, selenium specifications, samples, custom packaging, wholesale pricing, and MOQ details. Our specialists typically respond within 24 hours.
Get a Quote or WhatsApp us at +1 (725) 303-7309.










