Increases microcirculation for healthy hair growth and strengthens hair keratin for visible thickness.Key Ingredients: Quinine extract strengthens and tones. B Vitamin Complex (B5, B6 and B8) enhances the efficacy of Quinine.Ideal for hereditary or reactionary (sudden and temporary) hair loss. Causes may be genetic or induced by stress, diet or post-pregnancy. Ideal for both men and women.SLS Free (Sodium Lauryl Sulfate), Silicone Free, Biodegradable, VeganUse with Klorane Conditioner with Quinine and B Vitamins, Klorane Keratin Strength Fortifying Spray, Klorane Keratin Caps Hair and Nails Dietary Supplement