The berry extract people look for first
Saw palmetto is the ingredient most often attached to prostate-positioned products worldwide, usually listed as a berry extract with the standardized percentage shown in brackets. Plant sterols frequently appear in the same formulas, sometimes spelled out as beta-sitosterol. Both are botanical entries rather than vitamins, which is why they tend to appear in blends aimed at older men instead of training products.
In Indonesian listings these show up far less often than the stamina herbs, so the local category is thin and you may end up comparing imported products instead. If a product mentions prostate on the front of the box, the practical check is whether saw palmetto is actually on the panel and at what extract strength — front-of-pack wording and the ingredient list do not always agree.