Recommended scalp soothing serums for the rainy season

I recommend René Furterer Astera Serum for sensitive scalps during the hot and humid summer rainy season.

It contains peppermint and eucalyptus ingredients to cool the scalp.

It cools the scalp, absorbs moisturizingly, and lowers the heat.

This is the product from before the renewal, and it has been changed to an elongated shape for a better grip.

It is even better if you use the Astera 3-step routine: soothing oil - shampoo - serum.

I recommend this scalp soothing serum; it's a bit pricey but very effective.