- It is claimed that certain products - which can take months to use - stop hair falling out by replacing hormones. But hair loss can have many causes, not just hormonal. It can be caused by environmental damage, psychological problems, illness, demodex mites. The problem with these products is that they are not accompanied by a medical examination, so you cannot know the exact cause of hair loss.

- Other products would solve the problem permanently by giving you a vitamin supplement. They claim that the vitamin stops hair loss and also regrows the hair that has fallen out. However, it is medically proven that hair that has fallen out will not grow back.

- The market for hair growth products also offers surprises, in this case, for example, instant hair. If you use a spray, spray it onto the bald surface, it will look like real hair.

- Some manufacturers offer vitamin preparations, products with herbal active ingredients, which will give you softer, thicker, shinier hair.

 However, it's pointless to spend tens of thousands of dollars on experiments on hair that has fallen out, because it will never grow back. Instead.
seek professional medical help.