If your hair looks weak and thin, this may be due to lack of moisture and brittleness of the hair. In this case, you can trust the Priorin shampoo. It is particularly suitable as a supplementary daily care during the 12-week treatment with Priorin Liquid or Priorin capsules. The shampoo gives the hair volume, shine and moisture. Apply some shampoo to the hair, massage gently and leave the resulting foam for two to four minutes. Then rinse the foam thoroughly with water. After rinsing, the pro-vitamin B5 remains in the hair and moisturises the hair and scalp. The frequency of using Priorin shampoo depends on your needs - it is suitable for daily hair washing. Priorin shampoo has been specially developed for the needs of weak, thinning hair. The volume shampoo contains pro-vitamin B5 (expanthenol), millet extract and glycoproteins. Priorin shampoo contains no parabens or dyes.