Please recommend a shampoo for summer scalp care.

With the rainy season and heatwaves, and it being the middle of summer, I sweat and the humidity is high, so my hair gets greasy quickly. I am really concerned about summer scalp care.

I am a shampoo nomad who has been constantly switching between products that are said to be good for summer scalp care, and currently I am using Dr. For Hair shampoo.

I got bored using just one line, so I've been switching between Polygen and Cell Energy. I am satisfied with Dr. For Hair products because they are perfect for summer scalp care; they definitely have a rich texture, lather well, and have good cleansing power, giving me the feeling of deep cleansing. Since Dr. For Hair has so many types of shampoos, I am trying out all the different lines.

My scalp tends to get hot easily, so I used the René Furterer Astera Cooling Shampoo for a short while, but it felt too dry and itchy, so now I am only using the soothing serum.

Please also recommend some good shampoos or scalp care products for summer~