---
title: "Four Sigmatic Promo Codes"
description: "Promo Codes at Four Sigmatic. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/four-sigmatic/promo-codes"
md_url: "https://staging.refermate.com/store/four-sigmatic/promo-codes"
last_updated: "2026-10-09T14:32:15.690Z"
---
# Four Sigmatic Promo Codes - 25% Off

- URL: https://staging.refermate.com/store/four-sigmatic/promo-codes
- Page: Promo Codes
- Store: Four Sigmatic
- Featured current offer: 25% Off
- Current offers: 21 offers
- Store website: https://us.foursigmatic.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 15% Off Any Order
Type: Coupon code
Code: `KEEPUPWITHLIV`
Description: Get 15% Off Any Order

### 2. 15% Off
Type: Coupon code
Code: `SHAYNAMARIE`
Description: Get 15% Off Sitewide

### 3. 15% Off
Type: Coupon code
Code: `TOBEMAGNETIC`
Description: Get 15% Off Sitewide

### 4. 20% Off Sitewide
Type: Coupon code
Code: `REFERMATE09221`
Description: Get 20% Off Sitewide

### 5. 25% OFF
Type: Coupon code
Code: `LUXURYHEATH`
Description: Get 25% Off Sitewide

### 6. 20% Off
Type: Coupon code
Code: `ROGAN`
Description: Get 20% Off Sitewide

### 7. 25% Off
Type: Coupon code
Code: `SURVEY`
Description: Get 25% Off Sitewide

### 8. 15% Off
Type: Coupon code
Code: `BEAUTY`
Description: Get 15% Off Sitewide

### 9. 10% Off
Type: Coupon code
Code: `HONEY10`
Description: Get 10% Off Sitewide

## About Four Sigmatic

Four Sigmatic \(United States store\) sells functional beverages and supplements featuring medicinal mushrooms and adaptogens, including coffee, tea, drink mixes, and wellness products designed to support focus, energy, stress, and sleep.

## Frequently Asked Questions

### 1. How many Four Sigmatic promo codes are available right now?
Four Sigmatic currently has 21 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Four Sigmatic?
One current featured Four Sigmatic offer is "25% Off". Availability and terms can change, so review the offer details before checkout.

### 3. How do I use a promo code at Four Sigmatic?
When a code is listed, copy it from this page, add your items to your Four Sigmatic 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 Four Sigmatic promo codes page updated?
Refermate updates this page when its Four Sigmatic offer or store data changes. Check the current offer details before shopping.

## Explore More

- Site map: https://staging.refermate.com/sitemap.md
- Store sitemap: https://staging.refermate.com/stores/sitemap.md
- Store directory: https://staging.refermate.com/stores