GenSciBio.com is owned by the owners of PeptideSource.net (formerly PeptideSource.org). They use their website to create credibility around the dozen or so scam websites they operate that sell research chemicals. Do not be fooled, they will take your money and run. Do not trust GenSciBio.com: it is a SCAM!
Also stay away from Umbrella Labs (umbrellalabs.is), NuScience Peptides (nusciencepeptides.com), Alpha Labs (alphalabs.bio), Rasa Research (rasaresearch.com), and ELV Bioscience (elvbio.com).
Those are all scam websites owned by the operators of PeptideSource.net as well as the subreddit /r/PeptideSource.
Also be on the lookout for anyone who mentions Vestor Analytics (vestoranalytics.com). They are a fake chemical testing lab created by the PeptideSource.net owners. They use fake analyses to help bolster the credibility of the scams they are running. Vestor Analytics is a FAKE company that will SCAM you.