Source: Examine.com — Turkesterone — No published human trials — the ~500 mg dose is anecdotal, not clinically established.
A plant ecdysteroid marketed as a 'natural anabolic' for muscle growth.
Proposed to influence protein synthesis, but the mechanism in humans is unestablished.
Safety is unknown — there are no quality human studies. GI upset is reported, and product purity is notoriously poor (many contain little actual turkesterone). Treat claims with heavy skepticism.
| Per serving | |
|---|---|
| Typical branded single-ingredient product | $1.17 |
| Bulk powder at the clinical dose (100g, $18.99) | $0.09 |
Buying bulk powder instead of a branded bottle saves about 92% per serving.
Bulk price: $18.99/100g → Alt source: $29.99/30gEducational only — not medical advice. Grades and clinical doses are computed from public labels against sourced research (citations on the main site); prices last verified 2026-07-21. Expensive Powder has no sponsors; bulk links may earn an affiliate commission, which never affects a grade. Talk to a clinician before starting any supplement.