Have a question about your order, shipping, a refund or the Cognivex formula? Our support team is here to help.
Email: support@cognivexs.com
We aim to respond to all enquiries within 24–48 business hours, Monday to Friday.
For the fastest service, please include your order number and the email address used at checkout. For refund requests, see our Refund Policy.
Not sure if Cognivex is right for you? Review the ingredients and packages, or email us. If you take medication (including antidepressants), have G6PD deficiency or kidney disease, or are pregnant or nursing, please consult your doctor before use.