These are the facts.
All major studies on PC-SPES years ago showed the 8 ingredient herbal extract formula slowed the growth of prostate cancer cells by inhibiting the assembly of certain cancer cell structures called microtubules. It is the only supplement formulated to lower PSA levels. The new formula PcSpes is pure, harmless, 100% natural and works even better. 10 years of success in helping others maintain lower PSA levels. Not to be cofused with the adulterated ones sold on Amazon and Ebay.