PotentStream contains a blend of nine natural ingredients linked to urinary health, prostate health, and overall male health.

Some ingredients work by targeting hormones. Others are natural antioxidants shown to target inflammation. Some specifically target the hard water minerals that caused prostate problems in the first place.

Here are all of the ingredients in Potent Stream and how they work:

Neem Oil: The most prominent ingredient in Potent Stream is neem oil. It’s the first listed ingredient in the 500mg Potent Stream proprietary blend, which means there’s more neem oil than any other listed ingredient. Neem oil is a popular natural remedy used worldwide, although it’s particularly popular in India. Neem oil comes from the neem plant, which is native to the Indian subcontinent. The makers of Potent Stream cite one study showing neem oil reduced the risk of prostate cancer by up to 70%.

Iodine: Potent Stream contains iodine in the form of potassium iodide, which is naturally present in nori yaki extract, wakame extract, and kelp. These three seaweeds are a significant source of iodine, crucial for hormone production, male health, energy, metabolism, and hundreds of other processes throughout the body. The makers of Potent Stream even cite one study where iodine uptake was linked to antitumor effects in mice against multiple types of cancer. Each serving (one full dropper) of Potent Stream contains 275mcg of iodine, or around 183% of your daily recommended value (% DV).

Saw Palmetto Essential Oil: Saw Palmetto is one of the best-known natural remedies for prostate health. Many people take It daily for prostate health, benign prostatic hyperplasia (BPH), and an enlarged prostate. Also known as the American dwarf palm tree, saw palmetto is native to coastal regions of the southeastern United States, but it’s now found as far west as California. There’s some evidence that saw palmetto can help with symptoms of BPH or an enlarged prostate, and it’s used for prostate support in many countries.

Nori Yaki Extract: Nori yaki is one of several types of seaweed used in Potent Stream. Some studies suggest Japan has low rates of prostate cancer because the Japanese diet is naturally rich in iodine-heavy seaweed. A 2011 study, for example, found that Japanese people tended to consume significantly more iodine (based on urine iodine records) than the rest of the world – primarily because they eat 1 to 3mg of seaweed per day, on average. Nori yaki and the following two ingredients are some of Japan’s most common types of seaweed.

Wakame Extract: Wakame, like nori yaki and kelp, is a popular type of seaweed used throughout Japan in natural remedies and ordinary cooking. Some studies suggest wakame intake is linked with better urine biomarkers. In a 2021 study published in Metabolites, for example, researchers found those taking wakame tended to have better blood biomarkers than those who did not.