If it were possible, I would give the serum 3.5 ⭐️. The product has a strong, masculine/feminine scent that will be nauseating for many. The price (and with the price increase) is incredibly steep, which means you almost have to wait for a sale to afford it. The bottle is far from economical in use if you follow the recommendation of 4 pipettes daily. Personally, I use 1-2 pipettes at a time and focus on the crown and scalp. I notice a difference after using this along with a stimulating hairbrush for 1 month and have noticed an increase in hair growth, as 'dormant' hair follicles have been awakened by the combination. I will definitely buy new serum, a beautiful day on sale 😋
This is the hairbrush for you if you need to stimulate your scalp in a simple way. The hairbrush comes with tools to clean the brush so that it becomes completely clean again, which is very convenient and quick to do!