---
title: "Lean1 Promo Codes"
description: "Promo Codes at Lean1. Check for offers and shopping options on Refermate."
canonical_url: "https://staging.refermate.com/store/lean1/promo-codes"
md_url: "https://staging.refermate.com/store/lean1/promo-codes"
last_updated: "2026-10-09T14:22:50.103Z"
---
# Lean1 Promo Codes - 20% Off + Up to 4.2% Cash Back

- URL: https://staging.refermate.com/store/lean1/promo-codes
- Page: Promo Codes
- Store: Lean1
- Featured current offer: 20% Off
- Current offers: 21 offers
- Store website: https://www.lean1.com
- Last refreshed: Friday, October 9, 2026

## Current Offers

### 1. 10% off
Type: Coupon code
Code: `COMEBACK10`
Description: 10% Off Storewide at Lean1

### 2. 10% off
Type: Coupon code
Code: `NEURO10`
Description: Lean1neuro

### 3. 10% off
Type: Coupon code
Code: `trylean10`
Description: Lean1 Vitamin d3

### 4. 15% off
Type: Coupon code
Code: `APRIL152026`
Description: 15% Off (Storewide) (Minimum Order: $50) at Lean1

### 5. 10% Off
Type: Coupon code
Code: `POUND5`
Description: Lean1

### 6. 20% Off
Type: Coupon code
Code: `LABORDAY20`
Description: 20% Off (Storewide) (Minimum Order: $10) at Lean1

### 7. 10% Off
Type: Coupon code
Code: `BACK10`
Description: Subscriptions

### 8. 15% Off
Type: Coupon code
Code: `CREATINE15`
Description: 15% Off (Storewide) at Lean1

### 9. 10% Off
Type: Coupon code
Code: `DONTRUNOUT`
Description: 10% Off (Storewide) at Lean1

## About Lean1

Lean1 is a US-based online supplement brand offering weight-management and wellness nutrition products such as meal replacement shakes, collagen, and superfood drink mixes.

## Frequently Asked Questions

### 1. How many Lean1 promo codes are available right now?
Lean1 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 Lean1?
One current featured Lean1 offer is "20% Off". Availability and terms can change, so review the offer details before checkout.

### 3. Does Lean1 offer cash back?
Yes, you can earn up to 4.2% cash back on eligible Lean1 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 Lean1?
When a code is listed, copy it from this page, add your items to your Lean1 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 Lean1 promo codes page updated?
Refermate updates this page when its Lean1 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