All of the companies mentioned in this review focus on protecting their users’ personal information. Everlywell, Personalabs, and myLAB Box specifically mention HIPAA compliance in their privacy policies, meaning they will not share your medical information without your permission. While all of the companies collect personal information when you create an account or purchase a product, they all provide statements that they will never sell your information to third parties and may use anonymized data for research and product improvement purposes. The sites may collect non-personally identifiable information about users via cookies and other internet technologies.