---
title: "HomeDNA Discount Codes & Cashback"
description: "Discount Codes at HomeDNA. Save with verified codes and earn cashback on Refermate."
canonical_url: "https://refermate.com/store/homedna/discount-codes"
md_url: "https://refermate.com/store/homedna/discount-codes"
last_updated: "2026-08-26T04:23:12.703Z"
---
# HomeDNA Discount Codes

- URL: https://refermate.com/store/homedna/discount-codes
- Page: Discount Codes
- Store: HomeDNA
- Current offers: 20 offers
- Store website: https://homedna.com
- Last refreshed: Wednesday, August 26, 2026

## Current Offers

### 1. 40% Off
Type: Coupon code
Code: `18CYBER40`

### 2. 18EARLYBIRD
Type: Coupon code
Code: `18EARLYBIRD`

### 3. 18GPSCYBER
Type: Coupon code
Code: `18GPSCYBER`

### 4. 40% Off
Type: Coupon code
Code: `40CYBER18`

### 5. 40% Off
Type: Coupon code
Code: `19CYBER40`

### 6. 40% Off
Type: Coupon code
Code: `40FRIDAY18`

### 7. 10% Off
Type: Coupon code
Code: `CJ10`

### 8. DNA20HW
Type: Coupon code
Code: `DNA20HW`

### 9. 20% Off
Type: Coupon code
Code: `FRIDAY18`

## Recently Expired Offers

### 1. $10 OFF
Type: Coupon code
Code: `DNAOCJP`
Description: $10 Off DNA Origins Paternal Lineage Was: $69 Now: $59 + Free Shipping.
Expires: December 30, 2019

### 2. UK GPS Origins Ancestry Test Was: £155 Now: £129.
Type: Coupon code
Code: `GPSCJUK26`
Expires: December 30, 2019

## About HomeDNA

HomeDNA is a United States-based consumer genetics company offering at-home DNA test kits focused on home and environmental health, such as allergies, asthma, and other household-related genetic insights.

## Frequently Asked Questions

### 1. How many HomeDNA discount codes are available right now?
HomeDNA currently has 20 current offers listed. Offers are regularly reviewed and updated.

### 2. How do I use a HomeDNA promo code?
Copy the code from this page, add your items to your HomeDNA 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.

### 3. How often are HomeDNA discount codes updated?
We update HomeDNA discount 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