---
title: "Sick Science Promo Codes & Cashback"
description: "Promo Codes at Sick Science. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/sick-science/promo-codes"
md_url: "https://refermate.com/store/sick-science/promo-codes"
last_updated: "2026-08-25T13:52:33.129Z"
---
# Sick Science Promo Codes - 10% Off + Up to 8.4% Cash Back

- URL: https://refermate.com/store/sick-science/promo-codes
- Page: Promo Codes
- Store: Sick Science
- Featured current offer: 10% Off
- Current offers: 16 offers
- Store website: https://sicksciencelabs.com
- Last refreshed: Tuesday, August 25, 2026

## Current Offers

### 1. 10% OFF
Type: Deal
Description: Get 10% Off Sitewide

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

### 3. 10% Off
Type: Coupon code
Code: `WELCOME10`

### 4. 10% Off
Type: Coupon code
Code: `HONEY10`

### 5. WELCOME15
Type: Coupon code
Code: `WELCOME15`

### 6. 25% Off
Type: Coupon code
Code: `bf25`

### 7. 20% Off
Type: Coupon code
Code: `DDM20`

### 8. 20% Off
Type: Coupon code
Code: `CELEBRATE20`

### 9. 10% Off
Type: Coupon code
Code: `F45VBR8V`

## About Sick Science

Sick Science is a United States online store selling Sick Science Labs-branded apparel and accessories, including hats and tops.

## Frequently Asked Questions

### 1. How many Sick Science promo codes are available right now?
Sick Science currently has 16 current offers listed. Offers are regularly reviewed and updated.

### 2. What is a current Sick Science discount?
One current featured Sick Science offer is "10% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Sick Science offer cashback?
Yes, you can earn up to 8.4% cash back on Sick Science purchases through Refermate. This can be combined with promo codes for extra savings.

### 4. How do I use a Sick Science promo code?
Copy the code from this page, add your items to your Sick Science cart, and paste the code in the promo code or coupon field at checkout. The discount will be applied to your order total before payment.

### 5. How often are Sick Science promo codes updated?
We update Sick Science promo codes daily. Our team verifies each code to ensure it's working, and removes expired offers automatically.

## Explore More

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