6 Best Science.bio (IRC.bio) Alternatives

In December 2021, Science.bio announced that they're going to shut down in early 2022. They were everyone's favorite nootropics and research chemicals vendor and had everything in stock that you could wish for. But, unfortunately, now it's time to consider alternative sources. We did our research and compiled the best Science.bio alternatives for you.

purerawz logo

1. PureRawz

PureRawz is the best Science.bio alternative we've been able to find.

They run a huge range of peptides and nootropics, including many that Science.bio used to offer.

PureRawz have been an established peptide vendor for many years and recently added many nootropics to their inventory.

If you're looking for the best alternative to Science.bio, PureRawz is your best bet.

They also offer free shipping for orders over $100!

2. Pure Nootropics

pure nootropics science bio alternative

Pure Nootropics is a well-established U.S.-based nootropics vendor. They also ship from the U.S. with domestic shipping being free for orders over $40.

Although they don't run peptides, they got all your favorite Racetams in stock (except for the original Piracetam), as well as Noopept and pretty much all the natural nootropics, such as Bacopa Monnieri and Lion's Mane.

3. CosmicNootropic

alternative to sciencebio irc.bio

CosmicNootropic run all the original Russian nootropics, such as Semax, Selank, Cerebrolysin, and the original label Piracetam, Phenylpiracetam, and Noopept.

If you're looking for the highest possible quality nootropics that passed at least one clinical trial and aren't considered research chemicals, then CosmicNootropic is the best Science.bio alternative for you.

Although they're based out of Russia, they ship domestically in the U.S.!

4. Suaway

suaway nootropics

Suaway are a EU-based vendor (they ship from Italy) focusing on research peptides. They stock some of the rarest and most sought-after nootropic peptides, such as the famous P21.

Additonally, they also run N-Acetyl Semax Amidate and N-Acetyl Selank Amidate.

Although they're on the expensive side, the high quality and express shipping justify the cost.

5. Chemyo

chemyo as alternative to sciencebio

Chemyo are U.S.-based research chemicals vendor who also ship from the U.S., and for orders over $100 shipping is free.

Although they don't have that many nootropics in stock, it's the best place to buy 9-Me-BC, NSI-189, Unifiram, and Sunifiram.

6. Limitless Life Nootropics


Limitless Life Nootropics are also U.S.-based and ship from the U.S.

Although they stock Noopept nasal spray, 9-Me-BC, PE-22-28, Coluracetam, Unifiram, and Sunifiram, they seem to focus more on on anti-aging peptides lately.

Still, they're a great Science.bio alternative if you're after high-purity nootropics.


There is no single vendor that can replace the massive range of products that ScienceBio had in stock.

Still, there are several good vendors out there that can at least partially replace what Science.bio were offering.