---
title: "Kosas Promo Codes"
description: "Promo Codes at Kosas. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/kosas/promo-codes"
md_url: "https://staging.refermate.com/store/kosas/promo-codes"
last_updated: "2026-10-09T19:39:47.512Z"
---
# Kosas Promo Codes - 40% Off + Up to 8.4% Cash Back

- URL: https://staging.refermate.com/store/kosas/promo-codes
- Page: Promo Codes
- Store: Kosas
- Featured current offer: 40% Off
- Current offers: 27 offers
- Store website: https://kosas.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 40% OFF
Type: Coupon code
Code: `KOSASPRO40`
Description: Get 40% Off Sitewide
Usage count: 8
Last used: August 29, 2026

### 2. 15% OFF
Type: Coupon code
Code: `WHATTHEWORLD`
Description: Get 15% Off Orders $60
Usage count: 4
Last used: August 29, 2026

### 3. 10% OFF
Type: Deal
Description: Get 10% Off Your First Order With Email Sign Up

### 4. LAUREN15
Type: Coupon code
Code: `LAUREN15`

### 5. TIKTOK10
Type: Coupon code
Code: `TIKTOK10`

### 6. 10% off
Type: Coupon code
Code: `Tiktok10`
Description: 10% Off (Storewide) at Kosas Cosmetics

### 7. 10% Off
Type: Coupon code
Code: `EGVULQDTVP`
Description: 10% Off (Storewide, Some Exclusions Apply) at Kosas Cosmetics

### 8. 10% Off
Type: Coupon code
Code: `EGZ2Q8X2J7`
Description: 10% Off Storewide at Kosas Cosmetics

### 9. 10% Off
Type: Coupon code
Code: `EGUC3NALCX`
Description: 10% Off Storewide at Kosas Cosmetics

## About Kosas

Kosas is a US-based ecommerce beauty brand selling makeup and complexion products online, often positioned as skincare-infused cosmetics.

## Frequently Asked Questions

### 1. How many Kosas promo codes are available right now?
Kosas currently has 27 current offers listed. Availability and terms can change, so check the offer details before checkout.

### 2. What is a current featured offer at Kosas?
One current featured Kosas offer is "40% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Kosas offer cash back?
Yes, you can earn up to 8.4% cash back on eligible Kosas 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 Kosas?
When a code is listed, copy it from this page, add your items to your Kosas 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 Kosas promo codes page updated?
Refermate updates this page when its Kosas 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