What it is
Bu Gu Zhi (Psoralea) is a traditional Chinese medicine herb used to tonify kidney-yang, strengthen bones, and improve skin conditions. It is primarily utilized for musculoskeletal discomfort and weakness.
Supplement · Natural Pain Management
Bu Gu Zhi (Psoralea)
500 mg · vegan · gluten-free · 90 caps
joint stiffnessmuscle-weaknessjoint pain jointmusclekidney
Affiliate link · we earn from qualifying purchases. No paid placements.
How it works
Psoralea corylifolia contains psoralen and isoflavonoids that interact with cellular pathways involved in bone metabolism and inflammation. Its action on kidney-yang in TCM theory relates to its perceived ability to warm the body and improve function in areas associated with this energetic principle.
Who should take it
Adults looking to address joint stiffness, muscle weakness, joint pain. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
Avoid / careful
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
When to take it
Morning
Noon
Evening
Night
How to take it
With food
Empty stomach
Before food
FAQs
Frequently asked
How long does it take to see results from Bu Gu Zhi?
Joint comfort improvements are typically observed within 4 to 12 weeks of consistent daily dosing.
Can Bu Gu Zhi be taken with other supplements?
Yes, it can be layered with other supplements, but consult a clinician if you are on prescription medications, especially those impacting kidney or bone health.
What are the main benefits of Bu Gu Zhi?
Its primary benefits include supporting joint function, strengthening bones, and addressing symptoms associated with kidney-yang deficiency in TCM.
Research
6 studies · 2010–2024
Evidence grade
ABCD
C · C · emerging-to-moderate human evidence for joint and musculoskeletal health
From the blog
Editorial notes
SacredBod's longer take on Bu Gu Zhi (Psoralea) — context the structured blocks above don't capture.
About Bu Gu Zhi (Psoralea)
Bu Gu Zhi (Psoralea) is a natural pain management supplement used to support joint and musculoskeletal health. Psoralea seed for kidney-yang, bone and skin. It is available in capsule form and dosed for adults in India and internationally. As a tcm-tradition entry in the SacredBod catalog, it is positioned as a single-ingredient option that can be used on its own or layered into a broader protocol. Bu Gu Zhi (Psoralea) works through the mechanisms characteristic of its class — see the mechanism and research sections for detail. It primarily acts on the joints, muscles, bones, and effects are dose-dependent, typically becoming measurable within 4-12 weeks for joint comfort. Consistency matters more than dose size for this category.
Evidence
Bu Gu Zhi (Psoralea) carries an evidence grade of C in the SacredBod catalog, reflecting emerging human evidence for joint and musculoskeletal health. Psoralea seed for kidney-yang, bone and skin. Benefits are cumulative rather than immediate, typically becoming noticeable within 4-12 weeks for joint comfort, and individual response varies.
Dosing
A typical dose is 500 mg, taken with food, usually in the morning. Start at the lower end, assess tolerance, and stay consistent; more is not automatically better.
Cautions
Pregnant or nursing women without clinician oversight. People on prescription medication affecting the same pathway should consult a doctor before combining. Side effects are uncommon at recommended doses but mild GI upset can occur when starting.
Who it’s for
Adults looking to address joint stiffness, muscle weakness, joint pain. Particularly relevant for people who prefer a targeted single ingredient and who have ruled out an underlying condition that needs medical care first.
As part of the Natural Pain Management category, Bu Gu Zhi (Psoralea) can be used on its own or layered into a broader protocol — see the Goes with panel for evidence-aligned pairings.
Added to your stack.