---
title: "Sigma Beauty Promo Codes"
description: "Promo Codes at Sigma Beauty. Check for offers and shopping options on Refermate."
canonical_url: "https://refermate.com/store/sigma-beauty/promo-codes"
md_url: "https://refermate.com/store/sigma-beauty/promo-codes"
last_updated: "2026-09-15T01:33:47.416Z"
---
# Sigma Beauty Promo Codes - 20% Off + Up to 12.6% Cash Back

- URL: https://refermate.com/store/sigma-beauty/promo-codes
- Page: Promo Codes
- Store: Sigma Beauty
- Featured current offer: 20% Off
- Current offers: 4 offers
- Store website: https://sigmabeauty.com
- Last refreshed: Tuesday, September 15, 2026

## Current Offers

### 1. 20% OFF
Type: Coupon code
Code: `BR20`
Description: Get 20% Off Sitewide
Usage count: 4
Last used: September 12, 2026

### 2. 10% Off All Orders
Type: Coupon code
Code: `SIMPLYCODES10`
Description: Get 10% Off All Orders
Usage count: 1
Last used: August 27, 2026

### 3. Save 10% off Your Favorites
Type: Coupon code
Code: `SIGMA10`

### 4. 10% off
Type: Coupon code
Code: `KNOJI10`
Description: 10% Off Select Items at Sigma Beauty

## About Sigma Beauty

Sigma Beauty is a United States online retailer selling professional makeup brushes, brush care tools, and makeup products such as eyeshadow palettes and complexion items.

## Frequently Asked Questions

### 1. How many Sigma Beauty promo codes are available right now?
Sigma Beauty currently has 4 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Sigma Beauty?
One current featured Sigma Beauty offer is "20% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Sigma Beauty offer cash back?
Yes, you can earn up to 12.6% cash back on eligible Sigma Beauty purchases through Refermate. The offer and cash back terms determine whether a promo code can be combined with it.

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

### 5. When was this Sigma Beauty promo codes page updated?
Refermate updates this page when its Sigma Beauty offer or store data changes. Check the current offer details before shopping.

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