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Rhodiola Rosea

Also known as: Golden Root, Arctic Root

Nordic

Adaptogen
B

Tier B

Multiple RCTs (n>100)

T2Partial ProfileAdaptive

Nordic adaptogen for mental and physical fatigue. Popular among athletes and knowledge workers. Works faster than most adaptogens.

Mechanism of Action

Contains rosavins and salidroside. Modulates cortisol and stress-activated protein kinases. Enhances neurotransmitter signaling.

Contraindications

  • Bipolar disorder (may trigger mania)
  • Avoid evening dosing

Performance Profile

Physical Energy
+3
Mental Stamina
+4
Alertness
+2
Motivation
+3

Dosage

200mg

min

400mg

600mg

max

Timing

Best time

Morning

1 hr

onset

6 hr

duration

Half-life
4 hr

Safety & Legal

9/10

Well-tolerated

Legal Status

OTC

Mild
Moderate
Severe
Dizziness
0.1-1%mild
Dry mouth
0.1-1%mild
Insomnia (if taken late)
0.1-1%mild