To re-open a closed account on our ecommerce website ConductScience.com, please follow these steps:

1. Log in to the website using the email address and password associated with your closed account.
2. Contact customer support via email or phone, and request to have your account re-opened.
3. Provide any necessary information or documentation requested by customer support to verify your identity and account ownership.
4. Once your identity and account ownership have been verified, customer support will re-activate your account.
5. You will receive a confirmation email once your account has been re-opened, and you will be able to access your account and make purchases.

Please note that if your account was closed due to suspicious or fraudulent activity, it may not be eligible for re-opening. In such cases, customer support will inform you accordingly.