Alpha Brain
/ˈælfə breɪn/
CommonA branded nootropic supplement stack sold by Onnit, widely known through podcaster endorsements.
The brand name is sometimes used generically or mockingly to refer to all nootropics, especially in contexts skeptical of podcast supplement culture.
Real-world examples3 examples
| # | Example | What it means | Source |
|---|---|---|---|
| 01 | he unironically takes alpha brain and thinks he's optimized | The person takes the supplement earnestly as part of a self-improvement routine. | x, 2024 |
| 02 | this episode brought to you by alpha brain. use code JRE for 10% off | Referencing the standard Joe Rogan podcast ad read format. | reddit, 2023 |
| 03 | switched from alpha brain to just lion's mane and ashwagandha. way cheaper, same results. | The speaker replaced the branded product with individual ingredients at lower cost. | reddit, 2024 |
Use it when
- Referring to the specific Onnit supplement product.
- Using it as shorthand for nootropic supplements in podcast culture.
- Mocking or critiquing the podcaster-to-supplement pipeline.
Do not use it when
- You mean nootropics generally.Use “nootropic” instead.
- You mean a natural mushroom-based supplement.Use “lion's mane” instead.
Alpha Brain vs nootropic
Alpha Brain
Alpha Brain is one specific product from one brand.
VS
nootropic
Nootropic is the general category that Alpha Brain belongs to.
Origin and context
Alpha Brain is a product launched by Onnit around 2011 and became widely known through Joe Rogan's podcast sponsorship deals throughout the 2010s.
- First seen
- 2011
- Confidence
- medium
Cite this page
Use this stable URL to reference the entry.
https://slang.fyi/alpha-brainUpdated: 2026-08-28License: CC BY 4.0