Kimera Chems is the deep nootropic and small-molecule catalog: if your list runs to compounds most shops never stock, this is where you look. Few stores I track cover as many compounds, and cognition is the biggest slice by a wide margin.
The nootropic shelf is the draw. Next to noopept and bromantane sit the less common racetams like pramiracetam, coluracetam and fasoracetam, the modafinil relatives adrafinil, fladrafinil and flmodafinil, and oddities like sunifiram and unifiram. Behind that comes a run of short bioregulator peptides, Bronchogen, Cardiogen, Livagen, Ovagen and Testagen among them, a weight-loss corner with SLU-PP-332 and tesofensine, a hormone corner with enclomiphene and endoxifen, and a few SARMs such as YK-11 and S-23. Peptide staples like BPC-157 and TB-500 are here too, but they are the back of the store, not the front.
I can’t rank Kimera Chems on price at all. The store shows “Login to view price” to logged-out visitors, and my data holds no Kimera prices, so it sits outside every per-mg ranking on this site.
Before you order, expect the browser check to hold the page for a moment. Then find the compound and pick the format, since many items come as both a dry-fill capsule and a liquid dropper, with the format and strength printed in the listing name.
Kimera Chems is the right shop when your list includes a nootropic, a bioregulator or a small molecule the peptide stores don’t carry. If price is how you pick a store, this is the one shop on my list I can’t help you rank.