To log in to iTrustCapital, start by navigating to their official website. Once there, locate the login section where you'll need to enter your registered email address and password. After entering this information, follow any prompts for two-factor authentication to enhance security. This typically involves receiving a code on your registered device, which you'll need to enter to complete the login process. Once authenticated, you'll gain access to your iTrustCapital login account, where you can manage your investments in cryptocurrencies and precious metals through their platform designed for tax-advantaged retirement accounts.