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| Form | Bioavailability | Best For |
|---|---|---|
| Sunflower-Derived PS Capsules | High | Allergen-free option — soy-free, non-GMO, identical bioactivity to soy PS |
| Soy-Derived PS Capsules | High | Most studied form — majority of clinical trials used soy-derived PS |
| PS Complex (with DHA) | High | Synergistic formula — PS-DHA conjugates may enhance brain uptake |
Bioavailability: High. Best for: Allergen-free option — soy-free, non-GMO, identical bioactivity to soy PS.
Bioavailability: High. Best for: Most studied form — majority of clinical trials used soy-derived PS.
Bioavailability: High. Best for: Synergistic formula — PS-DHA conjugates may enhance brain uptake.