This overview shows why skin health needs a cause based approach rather than simply treating whatever is visible on the surface. In dogs, itching or redness may come from allergies, mites, fungi, or infection, while human skin concerns also need to be understood before choosing creams or gels. Products made for people should not be applied to animals without veterinary guidance. For South Africa based human skincare options, https://skincareproduct.co.za/ is useful for comparing products according to specific concerns and routine needs.