Evidence-based·Last reviewed May 30, 2026·How we grade evidence

Maral Root

Botanical

Useful mainly for no well-established use; marketed to people seeking performance or anti-fatigue support.

Quick decision guide

May help most

no well-established use; marketed to people seeking performance or anti-fatigue support

Common dosing range

preparation-dependent; follow product directions

When to expect effects

Uncertain

Watch out for

human evidence is minimal and ecdysterone is on some anti-doping watch lists

What is it

Maral root (Rhaponticum carthamoides, also called Leuzea carthamoides) is a Siberian adaptogenic plant whose root contains ecdysteroids such as 20-hydroxyecdysone. It is traditionally used as a tonic for fatigue and physical performance and is marketed for strength and 'adaptogen' benefits. Human clinical evidence is scarce, with most data from animal studies and the broader (still weak) ecdysterone literature.

Is it worth it for you?

Use this as a quick fit check, not a diagnosis.

Worth considering if

you are experimenting with a traditional adaptogen and accept weak evidence

Probably skip if

you want a benefit proven in human trials
you are a tested athlete (ecdysterone is monitored by anti-doping bodies)
you expect reliable strength or performance gains

Evidence at a glance

fatigue and physical performance

Mixed Evidence
Effect
Unknown in humans
Best fit
not established
Time
Uncertain

Evidence for 1 use

AI-assisted evidence assessment — talk to your doctor before relying on any single supplement.

fatigue and physical performance

Mechanism only
Mixed Evidence

Maral root contains ecdysteroids that show anabolic and adaptogenic effects in animal and cell studies, and it is traditionally used to combat fatigue and support stamina. Direct human trials of maral root are essentially absent, and the broader human evidence for isolated ecdysterone is limited and inconsistent. Claimed performance benefits are therefore based on preclinical mechanisms rather than demonstrated outcomes.

Effect size
Unknown in humans
Time to effect
Uncertain
Best fit
not established

Bottom line: Maral root's ecdysteroids show effects in animal studies, but human evidence for anti-fatigue or performance benefit is essentially absent.

Evidence is mixed

Support rests on animal data and a thin, inconsistent ecdysterone literature; robust human trials of maral root are lacking.

How to take it

1. Typical dose
preparation-dependent; follow the product label, starting low
2. Timing
as directed, often in the morning
3. With food
with food
4. How long to try
short trial with self-monitoring

What to track

energy and fatigue
training performance
sleep
tolerability

Safety

Know the common side effects, key cautions, and who should avoid it.

Common side effects

not well characterized in humans

Who should avoid it

  • tested athletes (anti-doping monitoring of ecdysterone)
  • pregnant or breastfeeding people

Pregnancy & breastfeeding

No human safety data in pregnancy; avoid.

Choosing a product

What to look for on the label — and what to be skeptical of.

Look for

identifies Rhaponticum/Leuzea carthamoides and the root part
states extract ratio or ecdysteroid content
third-party tested for contaminants

Be skeptical of

steroid-like muscle growth
guaranteed performance enhancement
testosterone boosting

References by claim

fatigue and physical performance

Głazowska et al., 2018PubMed (2018) link

Todorova et al., 2021PMC (2021) link

Track Maral Root with Pilora

Set up dose reminders, check interactions, and join the community in the Pilora iPhone app.

Coming to App Store
Evidence-based·Last reviewed May 30, 2026·Evidence current as of May 30, 2026·How we grade evidence

Disclaimer: These statements have not been evaluated by the FDA. This page is educational, not a substitute for personalized medical advice. Evidence grades are AI-assisted assessments — talk to your doctor before starting any new supplement, especially if you’re pregnant, breastfeeding, on medications, or managing a chronic condition.