Fu Shen
Also known as: Poria with hostwood, poria root, fushen.
Fu Shen is included to preserve the TCM shen-calming branch of the recovery library, but it remains clearly optional because the evidence base is traditional and descriptive rather than modern and decisive.
Where this fits in the system
What it does
Fu Shen is for the version of Afterburner where you are home, tired, and not actually settling. It is a calming adjunct aimed at restlessness, not a core detox ingredient.
How it works
Where it fits
Fu Shen is narrow by design. It belongs in the protocol for users whose main complaint is unsettled, mentally noisy rebound after getting home.
Higher-tier options in the same role
| Goal | Best (Tier 1) | Strong support (Tier 2) | Situational (Tier 3+) |
|---|---|---|---|
| Neurotransmitter modulation | DHM (Dihydromyricetin) | Fu Shen |
Buying guidance
Source from a TCM herb vendor that identifies Fu Shen clearly rather than lumping it into generic poria blends. This is a niche add-on, so buy small.
Deep science · Fu Shen — deep dive
Why it is Tier 4
The site keeps Fu Shen because full coverage matters, especially for users who already think in TCM patterns. It stays low-tier because that pattern is not the same thing as strong direct evidence for hangover recovery.