It is not recommended to purchase NMN supplements on eBay due to the lack of product authenticity, quality, and purity. Additionally, the lack of standardization and regulation of dietary supplements makes it difficult to ensure safety and effectiveness. It's always best to purchase supplements from reputable companies that have trustworthy websites with contact details, registered business addresses, and VAT/Tax ID's.
Ebay NMN authenticity and quality
First, there is no guarantee of product authenticity or quality. eBay is an open marketplace where anyone can sell items, and it is not uncommon for counterfeit or expired products to be sold. This is especially concerning when it comes to dietary supplements, as the quality and purity of these products can greatly affect their effectiveness and safety.
Reputable companies and saftey
Second, many of the listings of NMN on Ebay are not nessecarily manufactured or sold by reputable companies. While some supplements may contain the advertised ingredient, they may not be manufactured in a facility that follows good manufacturing practices (GMP). This means that the product may not be safe for consumption or may not be effective.
Third, the dosage and purity of NMN supplements sold on Ebay may not be consistent. Many sellers may not disclose the amount of NMN in their supplements, making it difficult to determine the appropriate dosage. Additionally, supplements may not be tested for purity, which means that they may contain harmful contaminants.
In conclusion, it is advisable to avoid buying NMN supplements on eBay as they may not be authentic, high-quality, or pure. Furthermore, the unregulated nature of dietary supplements makes it hard to guarantee their safety and effectiveness when buying on open marketplaces. Instead, it's best to buy supplements from reputable companies with solid websites, including contact information, a registered business address, and VAT/Tax ID. At Longevity Box we are proud of our 3rd party tested pure NMN and the consistent >99% purity status that we uphold.