Rhodiola rosea (SHR-5)
Solid evidence for fatigue. Not a miracle worker, but genuinely useful for the right person.
Verdict
6/10 Mixed
Evidence
Grade B / 100+ Studies
The No-BS Summary
8 things. 60 seconds. Everything you need.
WHAT IT DOES
The fatigue-fighting adaptogen. SHR-5 is most researched.
DOES IT WORK?
6/10 Mixed. SHR-5 is specific standardized extract with most research. Excellent for mental and physical fatigue under stress. Works quickly compared to other adaptogens. 3% rosavins, 1% salidroside.
HOW MUCH TO TAKE
Follow label
COST
$25-60/month depending on brand and form.
FIRST 24 HOURS
Don't expect miracles on day one. It's building in your system.
AFTER A FEW WEEKS
Most people notice something by week 2-3.
SAFETY
Safe for most people. No red flags at normal doses.
HOW IT FEELS
Reduced fatigue and improved performance within days.
QUICK ANSWERS
+ 4 more questions
DOSE-RESPONSE CURVE
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