3 Legit Places to Buy Adrafinil Powder & Caps in 2025

Synthetic nootropics like adrafinil are not typical supplements you’d find offered for sale at a local health store. Even major online retailers like Amazon have banned such unregulated compounds.
That limits your options to a handful of small-scale online shops that specialize in selling this type of nootropics, and there aren’t that many left.
Recently, there have been regulatory changes in China that put restrictions on the production of synthetic research chemicals. Since all manufacturers source the raw material from China, even those that say “Made in the USA”, many companies have been struggling to source adrafinil and some other nootropic compounds lately. Some decided to stop selling it, while others hiked up the price.
Where to Buy Adrafinil Online?
The following are currently three of the most trustworthy online vendors where you can purchase adrafinil in capsule or powder form.
Before You Buy: Adrafinil is not a dietary supplement, but a synthetic nootropic compound that is not approved to treat or prevent any illness. There isn’t any reliable or thorough clinical data on its long-term effects and safety, nor has it been proven to have any benefits for healthy individuals.
-
1Science.bio is one of the last legit online vendors where you can still purchase some quality adrafinil powder. They have two types: regular adrafinil and fladrafinil. Effects are similar, but fladrafinil is claimed to have more potent antiaggressive effects.
Third-party COAs are provided on their website, support is responsive, and shipping is fast (takes a few days within the US). -
2Nootropics Depot [discontinued]Nootropics Depot should be your first stop when shopping for nootropics and it’ll very likely be a one-stop trip! They’ve got a huge selection of the most popular synthetic and natural compounds. They take pride in their rigorous lab testing and quality control and many of their customers attest to this.
ND is very reputable and often praised by the Reddit community, and there is a lot of passion and expertise that goes into what they make. They do not publish lab COAs on their website, but you can ask their support for the COA corresponding to your product’s lot number. -
3HR Supplements (Hard Rhino) [discontinued]HR Supplements, previously Hard Rhino, is a more generic supplement store where you can find a large selection of sports and bodybuilding supplements, in addition to their line of nootropics and other types of supplements. Their products are of fine quality and you can browse all of their lab COAs on their website. If Nootropics Depot isn’t for you, this would be my best second option to consider.