I heard that weakly acidic shampoo is good for hair loss.
Is it really effective for hair loss?
Is there a scientific basis?
1709 2017-04-20 Gentleman
I think he said that because it can interfere with the growth of bacteria on the skin if it is weakly acidic.
The reasons for hair loss have been revealed so far are related to genetics, hormones, constitution, and stress, but not to bacteria in the skin.
Shampoo is not only good for hair loss, but also for the scalp.
The reason is that it contains surfactants, silicon, preservatives, parabens, and synthetic chemicals.
I think I can use a shampoo that doesn't have this
Without this, it doesn't make foam and it doesn't make your hair soft.
So, if it's for your scalp, it's better to use a soap that's less irritating than normal soap.
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