Is this product safe for chemically treated or sensitive scalps?

Although this formula is a single-ingredient herbal product without mixed chemicals, it is not automatically suitable for all hair types without caution. If you have previously used chemical dyes, bleached your hair, or have a sensitive scalp, the interaction between the lawsone pigment and existing chemical treatments can be unpredictable. The color result may vary significantly, and in some cases, it can lead to unexpected tones or uneven coverage. It is strongly recommended to introduce this product cautiously. Always follow the sensitivity test instructions provided with the package before full application. If you have a history of skin reactions or scalp conditions, consult a specialist before use. Additionally, because henna is semi-permanent and binds strongly to the hair, it can be difficult to remove or change later with conventional dyes, so planning your color journey carefully is advisable.