---
product_id: 52415876
title: "SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack)"
brand: "sinister labs"
price: "FREE"
currency: IDR
in_stock: false
reviews_count: 8
url: https://www.desertcart.id/products/52415876-sinfit-double-layer-high-protein-crunch-bar-by-sinister-labs
store_origin: ID
region: Indonesia
---

# SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack)

**Brand:** sinister labs
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) by sinister labs
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/52415876-sinfit-double-layer-high-protein-crunch-bar-by-sinister-labs)

## Best For

- sinister labs enthusiasts

## Why This Product

- Trusted sinister labs brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Full description not available

## Features

- Hardcore protein punch or sinful treat? YES to both. It’s the SINFIT Double Layer Protein Bar Variety Pack with 4 bars in all our flavors: 1 “Peanut Butter Crunch”, 1 “Caramel Crunch”, 1 “Chocolate Crunch”, and 1 “Cinnamon Crunch” (2.93 oz bar, 4-pack)
- Gluten-free and 30 g protein per bar
- Creamy peanut butter mixed with the crunch of protein crisps with a baked soft cookie core!
- Tastes like a cheat meal - without the cheating
- Great for meal replacement or snacking between meals

## Images

![SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) - Image 1](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81khAnngPVL.jpg)
![SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) - Image 2](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/814hkcn8IuL.jpg)
![SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) - Image 3](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81gXzTY9uTL.jpg)
![SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) - Image 4](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81DD7nYRisL.jpg)
![SINFIT Double Layer High Protein Crunch Bar by Sinister Labs - 30 g protein! Gluten-free - (2.93 oz bars) (Variety, 4-Pack) - Image 5](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61uwQOHo6aL.jpg)

## Available Options

This product comes in different **Flavor Name, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐ 







  
  
    A lot of calories but taste good.
  

*by J***. on Reviewed in the United States 🇺🇸 on March 22, 2019*

I did not like the Cinnamon Crunch but the Chocolate Crunch was good and the Peanut Butter Crunch and Caramel Crunch both tasted great.

### ⭐⭐⭐⭐⭐ 







  
  
    ) They don't have an artificial taste like many protein bars do
  

*by A***J on Reviewed in the United States 🇺🇸 on March 13, 2018*

These are delicious!  See the prior reviewer's review?  Well, I thought the exact same thing when I got my box.  See how similar the packaging is??  On closer look, they were different bars.  I suspect that's the same case with the reviewer (who didn't subsequently update his review.)  They don't have an artificial taste like many protein bars do.  Love them!

### ⭐⭐⭐⭐ 







  
  
    Ok Taste
  

*by C***E on Reviewed in the United States 🇺🇸 on April 2, 2019*

You can taste the "protein" taste in these. They were good macros though!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.id/products/52415876-sinfit-double-layer-high-protein-crunch-bar-by-sinister-labs](https://www.desertcart.id/products/52415876-sinfit-double-layer-high-protein-crunch-bar-by-sinister-labs)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-05-10*