CogniTune Promo Codes and Current Offers

Is there a CogniTune promo code?

Not a public one. On 27 October 2026 cognitune.com showed no promo code on its pages. It offers 10% off for signing up to its email newsletter, and most of its products were priced below their compare-at prices.

Current CogniTune offers

• Email sign-up: 10% off, offered in the site footer.
• Lower prices: NuClarity capsules $29.99 (compare-at $39.99), Methylene Blue capsules $29.97 ($39.97), the Akkermansia probiotic supplement $29.99 ($39.99), methylfolate gummies $24.99 ($32.99), shilajit gummies $29.99 ($36.99), thyroid support capsules $19.99 ($25.99), turmeric curcumin capsules $19.99 ($24.99) and multi collagen capsules $29.99 ($34.99).
• Full price: the NAD+ NMN and resveratrol capsules were $39.97. The thyroid support gummies and the vitamin K2 and D3 capsules were sold out.

Shipping and refunds

Standard shipping is free on every order to any US address and takes 3 to 7 business days, with paid expedited options at checkout. Tracking follows once the order ships. CogniTune's refund policy runs for 60 days from purchase and asks for no reason: email support@cognitune.com with your name, order number and order date. Because the products are sealed and perishable, nothing is sent back, and refunds go to the original payment method. Gift cards are not refundable.

Before you buy

CogniTune sells dietary supplements, and its own site says they are not intended to diagnose, treat, cure or prevent any condition and that you should speak to your doctor before using them. Compare the label and the price per bottle, and sign up for the email offer before your first order.

Offers on this page were checked on the shop's own website on 27 October 2026.