- Hair treatment set that combines high-quality rosemary oil and a 0.5 mm Derma Roller to stimulate hair growth - The Derma Roller creates micro-channels in the scalp, facilitating serum penetration and enhancing its effects - Rosemary oil, together with castor, jojoba, and mint oils, nourishes and revitalizes the scalp - Helps reduce hair loss, strengthen roots, and improve hair density - Suitable for all hair types, especially for people with fine hair or a tendency to hair loss - Easily integrates into your daily hair care routine, with visible results in a short time - Does not irritate the skin, ideal for sensitive scalp - The package includes 1 Derma Roller (0.5 mm) and 30 ml of rosemary oil serum