Silly, silly silly. Have you ever seen a person with heavy metal poisoning.
I, ME, my friends were all Leadded, by a welder working on a sludge Queen, That's what it was called. It floated in TEL pond. A POND, FULL of the stuff. It was and still is the main ingredient in IMRON PAINT..
That paint use to be twice as expensive as any paint, you could buy.
Like fire engine RED acrylic, lacquer. VERY expensive at the time..
I'll never forget, everyone said the same thing, that got a bad dose.
I DIDN'T. They felt like they were shaking apart INSIDE. The cure was keep, testing until you were clean. We all cleaned up. There is NO LEAD in ANY hair product. ZERO.... Liquid Lead, WILL KILL YOU!!! It is a poison, and a slow acting one at that.. DON'T mess with with the stuff UNLESS you are TRAINED... SAM YOU ARE NOT....
NO breathing, handling, or ingesting of ANY kind... DEADLY... in a liquid form....
Be Careful
Regards