Klorane's Quinine Hair Growth Serum is a highly effective treatment specifically designed to stimulate hair growth and increase hair density. With a unique formula that combines medicinal quinine and adenosine, this serum promotes hair growth and strengthens the hair's resilience. Enriched with Keratin-Like, a natural active ingredient, it deeply repairs the hair and gives it more density, even with new hair growth. The light, non-sticky texture is quickly absorbed and does not weigh the hair down, making it ideal for daily use. Clinical studies show that hair growth can be up to twice as fast and hair can be three times stronger. This serum is suitable for all hair types and contains no silicones, parabens or sulphates, making it a healthy choice for hair care. Stimulates hair growth with medicinal quinine. Repairs and strengthens hair with Keratin-Like. Light, non-greasy texture for fast absorption. Suitable for all hair types, silicone and paraben free.