Sunscreen is the cause of the cancer. Its manufactured from benzene - which is not unusual at all, since benzene is a stock chemical that can be turned into many things. The problem is, benzene is extremely carcinogenic. If any benzene is not converted into whatever, then you get a carcinogen in the product. This is known and documented - the next problem is the way the FDA calculates acceptable levels of toxins in products. The use the average expected lifespan and a threshold which the determine to be the threshold where it becomes life threatening. If the time it takes to reach the threshold is longer than an average life, then any amount of toxin below what would reach that threshold in that time frame is legal.

In other words, there's carcinogens in your food, water, products, clothes, creams, etc, and its perfectly legal. Now... The average lifespan in the US is falling... And that affects the calculation by making more toxins acceptable, which then lowers lifespan... Etc.

This isn't new. Whole books were written on it decades ago. There's no excuse for any health expert not to know this.