I bought a bottle of Tai Chi Black Hair Lotion at Tongjunge Pharmacy a week ago. Now, there are red spots on my scalp. What is the reason? It's not fake, is it

Hello! Taiji Black Hair Lotion is a pure natural herbal essence formula, which is mild, non-irritating and has no chemical hazard. There will be a process of repairing scalp, improving scalp environment and healthy hair follicles at the initial stage of use. Some customers may have slight redness or itching in different degrees during use. This is the only way to repair damaged scalp and healthy hair follicles. You can use it with confidence. Thanks for your support. ....