Sundown

Sundown receives a brand trust score of 81/100 in GoodSupp's independent analysis. The company was founded in 1977 and is headquartered in Bridgewater, NJ, USA. They hold 3 verified certifications including Consumerlab, Nsf Gmp, Usda Organic. These certifications are independently verified by GoodSupp and indicate the brand meets recognized quality, purity, and manufacturing standards. Note: Sundown has 9 historical regulatory incidents on record. These are factored into the overall trust score and are detailed in the violation history section above.

Yes. Sundown holds 3 verified third-party certifications: Consumerlab, Nsf Gmp, Usda Organic. Third-party testing means an independent laboratory — not the supplement company itself — has verified the product's contents, purity, and/or manufacturing practices. This is one of the strongest indicators of supplement quality because it removes the conflict of interest inherent in self-testing. Not all certifications are equal: NSF International and USP are considered the gold standard, while GMP certification indicates proper manufacturing practices.

Based on GoodSupp's quality analysis, the highest-rated Sundown supplements are: Biotin 1000 MCG Gummies (score: 100/100); Astaxanthin 5 mg (score: 100/100); Milk Thistle 240 mg (score: 100/100). These scores are calculated from ingredient quality, dosage adequacy, bioavailability, label transparency, and inactive ingredient safety. Scores can vary significantly across a brand's product line — a high brand trust score doesn't guarantee every individual product is top-quality.

Sundown is headquartered in Bridgewater, NJ, USA. The company was founded in 1977. They currently offer 359 products in their supplement lineup. Their official website is sundownnutrition.com. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.