Puriya products are designed to address skin issues and are targeted toward people who prefer natural remedies market with the release of Puriya Tea Tree shampoo for dry, itchy scalps. Sulfate-free with no harsh chemicals. Further information can be found at https://www.amazon.com/Puriya-Moisturizing-Psoriasis-Seborrheic-Dermatitis/dp/B016NEOL8I?maas=maas_adg_7A6C388A2654BCDE5BFF7B4C282430DE_afap_abs&ref_=aa_maas&tag=maas Puriya 6856 Cleveland Bay Court, Eastvale, California 92880, United States Website http://www.puriya.com Phone +1-844-234-1476 Email support@puriya.com