Shampoo is a scam.
Clean water (cold or a bit warm, but not hot as that damages your scalp) and some scrubbing is sufficient for most
It's best if you can wash with filtered water because your tap water is probably terrible
The scalp will balance out after you transition off of these chemicals
You want a bit of natural oil in your hair. Shampoo (especially with hot water) strips everything plus usually comes with a bunch of unnecessary, gay chemicals
Most dandruff issues and excessive oiliness can be solved by diet. Cut out seed oils and sugars other than those from fruit and honey and it goes away for almost everyone
You can also reinvest the hair product money and de-clutter your bathroom a bit
"Artsy" females love satanic motifs and degenerate art and will call you hateful and negative for telling them that it's unhealthy even if you do so in a lighthearted manner
And you faggots here will simp for them cause they like bitcoin or some shit