Quick Verdict
Ashwagandha (KSM-66)
Ayurvedic adaptogen herb, most researched for cortisol reduction, testosterone support, and stress resilience.
Evidence: strong (40+ studies)
Curcumin (Turmeric)
Polyphenol from turmeric root. Potent anti-inflammatory via NF-κB inhibition. Poor bioavailability — requires piperine o
Evidence: strong (200+ studies)
Side-by-Side Comparison
| Ashwagandha (KSM-66) | Curcumin (Turmeric) | |
|---|---|---|
| Category | adaptogens | anti-inflammatory |
| Evidence Level | strong | strong |
| Studies | 40+ | 200+ |
| Dosage | 300-600 mg | 500-1500 mg |
Stack Compatibility
Ashwagandha (KSM-66): Magnesium, L-Theanine, Rhodiola Rosea, Zinc
Curcumin (Turmeric): Omega-3 (anti-inflammatory synergy), Boswellia, Ginger, Vitamin D
Which Should You Choose?
Both serve different purposes. Choose based on your priority.