The best discount code for zenmed.com currently is 'BOGO50'. This code provides customers with a 50% discount. Another noteworthy code is 'NEWS24', which offers 20% off on new arrivals with a minimum order of $69. There's also a code 'FRESH24' that provides 20% off on anti-aging dark spots. Please note that these codes are subject to change and it's recommended to check the website for the most current offers.