As of my last knowledge update in September 2021, "BuyModa" appeared to be an online vendor that specialized in selling various cognitive enhancers and nootropic substances. These products were often associated with claims of improving cognitive function, focus, memory, and overall mental performance. It's important to note that the legality and regulation of such substances can vary widely by jurisdiction, and their efficacy and safety might also be subjects of debate.

Please be aware that circumstances could have changed since my last update, so I recommend verifying the most current information if you are looking for details about BuyModa or related products. Additionally, exercise caution and ensure you are following all relevant laws and guidelines when considering the purchase or use of cognitive enhancers or nootropics.