Prostate 5LX Saw Palmetto Blend from New Chapter combines multiple prostate-supportive phytonutrients including dual extracts of nettle and supercritical saw palmetto. Prostate 5LX properly extracted and blended in the correct proportions safely promotes healthy levels of 5-lipoxygenase (5-LO) to support prostate health. In addition to their dual extracts Prostate 5LX also contains selenium a trace mineral critical to long-term prostate health.