Quick Verdict
Omega-3 (Fish Oil)
EPA and DHA are long-chain omega-3 fatty acids with potent anti-inflammatory, brain health, and cardiovascular benefits.
Evidence: strong (800+ studies)
Ashwagandha (KSM-66)
Ayurvedic adaptogen herb, most researched for cortisol reduction, testosterone support, and stress resilience.
Evidence: strong (40+ studies)
Side-by-Side Comparison
| Omega-3 (Fish Oil) | Ashwagandha (KSM-66) | |
|---|---|---|
| Category | fats | adaptogens |
| Evidence Level | strong | strong |
| Studies | 800+ | 40+ |
| Dosage | 1000-3000 mg combined EPA+DHA | 300-600 mg |
Stack Compatibility
Omega-3 (Fish Oil): Vitamin E (antioxidant protection of oils), Curcumin (anti-inflammatory synergy), CoQ10
Ashwagandha (KSM-66): Magnesium, L-Theanine, Rhodiola Rosea, Zinc
Which Should You Choose?
Both serve different purposes. Choose based on your priority.