I've tried basically ALL the reputable companies out there when it comes to Nootropics and Peptides. So I can say without a doubt that Limitless Life Nootropics is the winner! Super high caliber owner with a commitment to offering the BEST. The quality, price and integrity of this company can't be beat. So if you want to avoid a bunch of headaches, just get your products from LLN. You'll thank me later! PS- If you're in any of the Peptide groups on Facebook, the owner regularly comments and is always quick to give advice or share any knowledge he might have. So take a look and you'll see... All around the best company out there! A++++ rating. HIGHLY recommend!