Eli5: why shampoo company not using their baby recipe (which less sting for eye) for adult sampoo?

Question

Eli5: why shampoo company not using their baby recipe (which less sting for eye) for adult sampoo?

In: 22

Answer 1

I use my great grandma’s baby recipe. A bay leaf is the secret that may or may not get passed down to the next generation depending on the plumpness of the babies in the family.