Comparison
Rhodiola Rosea vs He Shou Wu (Fo-Ti)
Rhodiola Rosea
An Arctic adaptogen used for centuries in Siberian, Scandinavian, and Tibetan traditional medicine. The most-evidenced natural intervention for stress-induced mental fatigue and mild depression. Activating, not calming — take in the morning only, otherwise it disrupts sleep.
He Shou Wu (Fo-Ti)
Chinese herb (Polygonum multiflorum) traditionally used for longevity and hair pigmentation. Hepatotoxicity concerns with processed vs raw forms.
| Field | Rhodiola Rosea | He Shou Wu (Fo-Ti) |
|---|---|---|
| Category | adaptogen | adaptogen |
| Dose range | 200–400mg | 500–2000mg |
| Half-life | 4h | — |
| Onset | — | — |
| Evidence | EVIDENCEA | EVIDENCEC |
| Safety | ●●●●● | ●●○○○ |
| Legal (US) | USOTC | USOTC |
| PubMed refs | 460 | 400 |
The comparison in plain English
Auto-generated from dataRhodiola Rosea and He Shou Wu (Fo-Ti) are both in the adaptogen category respectively. Rhodiola Rosea An Arctic adaptogen used for centuries in Siberian, Scandinavian, and Tibetan traditional medicine. He Shou Wu (Fo-Ti) Chinese herb (Polygonum multiflorum) traditionally used for longevity and hair pigmentation.
Bottom line
Rhodiola Rosea (evidence A, safety 5/5) has a weaker evidence base than He Shou Wu (Fo-Ti) (evidence C, safety 2/5). Rhodiola Rosea has the slightly cleaner safety profile. For users new to either, the higher-evidence option is the safer first try.
Choose Rhodiola Rosea if
Rhodiola Rosea is the better fit when your goal aligns with its mechanism (Rosavins and salidroside (the two standardised active compounds) modulate the HPA axis cortisol response under acute stress) and the dose range (200–400mg) suits your protocol. Half-life is 4h.
Choose He Shou Wu (Fo-Ti) if
He Shou Wu (Fo-Ti) is the better fit when your goal aligns with its mechanism (Anthraquinones, stilbenes, and phospholipids contribute to antioxidant and lipid-lowering effects) and the dose range (500–2000mg) suits your protocol. Half-life is —h.