---
title: "Ted's Brain Science Promo Codes"
description: "Promo Codes at Ted's Brain Science. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/ted-s-brain-science/promo-codes"
md_url: "https://staging.refermate.com/store/ted-s-brain-science/promo-codes"
last_updated: "2026-10-09T14:39:39.937Z"
---
# Ted's Brain Science Promo Codes - 15% Off

- URL: https://staging.refermate.com/store/ted-s-brain-science/promo-codes
- Page: Promo Codes
- Store: Ted's Brain Science
- Featured current offer: 15% Off
- Current offers: 3 offers
- Store website: https://tedsbrainscience.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 15% OFF
Type: Coupon code
Code: `WELCOME15`
Description: Get 15% Off Sitewide

### 2. 10% OFF
Type: Deal
Description: Get 10% Off Your First Order With Email Sign Up

### 3. 21FOR2021
Type: Coupon code
Code: `21FOR2021`

## About Ted's Brain Science

Ted's Brain Science is a United States online store offering brain and sleep support supplements \(primarily magnesium-based\) designed to help with relaxation, stress, and sleep quality.

## Frequently Asked Questions

### 1. How many Ted's Brain Science promo codes are available right now?
Ted's Brain Science currently has 3 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Ted's Brain Science?
One current featured Ted's Brain Science offer is "15% Off". Availability and terms can change, so review the offer details before checkout.

### 3. How do I use a promo code at Ted's Brain Science?
When a code is listed, copy it from this page, add your items to your Ted's Brain Science cart, and paste the code in the promo code field at checkout. Check the offer terms to confirm the discount applies.

### 4. When was this Ted's Brain Science promo codes page updated?
Refermate updates this page when its Ted's Brain Science offer or store data changes. Check the current offer details before shopping.

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