Gravol

Gravol receives a brand trust score of 93/100 in GoodSupp's independent analysis. The company was founded in 1949 and is headquartered in Mississauga, Ontario (Marketing and Distribution) and Montreal, Quebec (Manufacturing, R&D, Quality Control), Canada. Our research did not find independently verified third-party certifications for this brand. While this doesn't mean their products are low quality, third-party testing is considered a strong indicator of commitment to quality assurance. GoodSupp's sourced records currently contain no regulatory incident for this brand; absence is not a guarantee of compliance or safety.

GoodSupp's research did not find verified third-party testing certifications for Gravol. Third-party testing by organizations like NSF International, USP, or Informed Sport is considered one of the strongest indicators of supplement quality. Without it, consumers must rely more heavily on the brand's own quality claims. This doesn't necessarily mean Gravol's products are low quality, but it does mean there's less independent verification of their claims.

Based on GoodSupp's quality analysis, the highest-rated Gravol supplements are: Ginger Nighttime Tablets with Melatonin - Nausea & Sleeplessness Relief, with 20 mg Organic Ginger Extract & 3 mg Melatonin - 16 Tablets, Nausea Relief With Melatonin. Made in Canada - Nausea & Sleeplessness Relief, with 20 mg Organic Ginger Extract & 3 mg Melatonin (score: 61/100). 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.

Gravol is headquartered in Mississauga, Ontario (Marketing and Distribution) and Montreal, Quebec (Manufacturing, R&D, Quality Control), Canada. The company was founded in 1949. They currently offer 5 products in their supplement lineup. Their official website is gravol.ca. Manufacturing location may differ from corporate headquarters — look for GMP certification to verify manufacturing quality standards.