Supplement
Effectiveness scores 76 due to solid RCT/meta evidence for NO/circulation from citrulline (e.g., 1g RCT improved stiffness, PubMed 26561619), arginine combo (PubMed 20920812), beet nitrates (meta PubMed 28646814), Pycnogenol (100mg RCTs for flow), but lower doses limit max efficacy and no brain-specific trials. Safety near-perfect (96) as ingredients well-tolerated <2g, no reported issues. Quality 78 for transparency/GMP but no third-party seals reduces trust vs. certified rivals. Overall 81 re
Excellent (81/100) - Effectiveness scores 76 due to solid RCT/meta evidence for NO/circulation from citrulline (e.g., 1g RCT improved stiffness, PubMed 26561619), arginine combo (PubMed 20920812), beet nitrates (meta PubMed 28646814), Pycnogenol (100mg RCTs for flow), but lower doses limit max efficacy and no brain-specific trials. Safety near-perfect (96) as ingredients well-tolerated <2g, no reported issues. Quality 78 for transparency/GMP but no third-party seals reduces trust vs. certified rivals. Overall 81 reflects strong mechanistic support for vascular health/mental clarity via oxygenation, suitable for maintenance but not elite performance. Dr. Amen endorsement adds credibility, though proprietary blend absent aids assessment.