---
product_id: 601528797
title: "Transparent Labs Whey Protein Isolate, 30 Servings, Chocolate Peanut Butter | Grass-Fed, Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids"
brand: "transparent labs"
price: "¥26172"
currency: JPY
in_stock: true
reviews_count: 9
category: "Transparent Labs"
url: https://www.desertcart.jp/products/601528797-transparent-labs-whey-protein-isolate-30-servings-chocolate-peanut-butter
store_origin: JP
region: Japan
---

# Rapid absorption & easy digestion 100% grass-fed, hormone-free whey 28g protein per serving Transparent Labs Whey Protein Isolate, 30 Servings, Chocolate Peanut Butter | Grass-Fed, Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids

**Brand:** transparent labs
**Price:** ¥26172
**Availability:** ✅ In Stock

## Summary

> 🥇 Elevate your gains with the cleanest, tastiest grass-fed whey isolate on the market!

## Quick Answers

- **What is this?** Transparent Labs Whey Protein Isolate, 30 Servings, Chocolate Peanut Butter | Grass-Fed, Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids by transparent labs
- **How much does it cost?** ¥26172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/601528797-transparent-labs-whey-protein-isolate-30-servings-chocolate-peanut-butter)

## Best For

- transparent labs enthusiasts

## Why This Product

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

## Key Features

- • **Flavor That Wins:** Indulgent Chocolate Peanut Butter taste that blends smoothly without chalk or clumps—your new daily ritual.
- • **Pure Power Punch:** 28g of clean, grass-fed protein fuels your muscle growth and recovery with zero artificial junk.
- • **Grass-Fed Goodness:** Sourced from hormone-free American dairy cattle for a naturally superior protein profile.
- • **Gut-Friendly Formula:** Designed for rapid absorption and gentle digestion—no bloating, no discomfort, just results.
- • **Complete Amino Arsenal:** Packed with all 9 essential amino acids to maximize muscle synthesis and performance gains.

## Overview

Transparent Labs Grass-Fed Whey Protein Isolate delivers 28g of high-quality, naturally flavored protein per serving, sourced from 100% grass-fed, hormone-free American dairy cattle. This gluten-free, preservative-free formula contains all nine essential amino acids to support muscle recovery and growth, while its rapid absorption and easy digestibility ensure maximum nutrient uptake without digestive discomfort. Available in a smooth, delicious Chocolate Peanut Butter flavor, it’s the perfect clean protein choice for health-conscious professionals aiming to optimize fitness and wellness.

## Description

Buy Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, Chocolate Peanut Butter on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Great Tasting, High-Quality Whey Protein - Excellent whey protein isolate. It mixes very well, has a smooth texture, and the flavor is natural without being too sweet. I like that it is grass-fed, gluten free, and made with clean ingredients. It is easy to drink after workouts or as part of a daily protein shake. Condition: Arrived well packed, sealed, and in perfect condition. Value: Good value for the quality, clean formula, and high protein content. Very happy with this purchase. I would definitely buy it again. Highly recommended! 5 stars.
Review: Best Clean Protein I've Tried – Chocolate Peanut Butter is Spot On! - This Transparent Labs Grass-Fed Whey Isolate in Chocolate Peanut Butter is hands-down my new favorite protein powder. 28g of high-quality protein per scoop, grass-fed, no artificial junk, gluten-free, and it actually tastes amazing—like a natural, not-too-sweet chocolate PB treat without any chalky aftertaste or weird chemical vibe. It mixes super smoothly in water or milk (no clumps, no grit), digests easily with zero bloating, and keeps me full post-workout. The clean label and third-party testing give me total peace of mind. Worth every penny for the quality and flavor—highly recommend if you're tired of fake-tasting proteins!

## Features

- Naturally Flavored Clean Protein Powder: Made from naturally-fed, hormone-free whey, free of artificial sweeteners, food dyes, gluten, and preservatives. Transparent Labs 100% Grass-Fed Whey Protein Isolate is one of the cleanest proteins on the market.
- 28g of Protein Per Serving: Transparent Labs Whey Protein Isolate is sourced from 100% grass-fed, grass finished American dairy cattle. It contains one of the industry’s highest protein-by-weight ratios, and packs 28g of protein per serving with minimal sugar or fat.
- Enhance Recovery, Increase Strength: Transparent Labs 100% Grass-Fed Whey Protein Isolate gives you a highly bioavailable protein that is light on the stomach and goes down easily. This is the perfect protein for those who want to support recovery and promote muscle growth, while promoting overall health and longevity.
- Contains All Nine Essential Amino Acids: Protein is made up of amino acids, which are the building blocks of muscle proteins. Depending on where your protein comes from, it will contain different amounts of the various building blocks. All of our protein powders contain all nine essential amino acids in a balanced ratio to support muscle protein synthesis, so you can trust that our protein powders will help you reach your muscle building and fitness goals.
- Easily Digestible & Rapidly Absorbed: There’s nothing worse than the digestive discomfort often associated with trying to increase your protein intake. Our protein powder is designed with your digestive health in mind. No more bloating, gas, or digestive woes - just pure protein goodness that your body can readily utilize.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CQ3MQR7C |
| Age Range Description | Adult |
| Best Sellers Rank | #167 in Health & Household ( See Top 100 in Health & Household ) #4 in Sports Nutrition Whey Protein Powders |
| Brand | Transparent Labs |
| Brand Name | Transparent Labs |
| Customer Reviews | 4.6 out of 5 stars 832 Reviews |
| Flavor | Chocolate Peanut Butter |
| Global Trade Identification Number | 00874659001394 |
| Item Weight | 1110 g |
| Manufacturer | Transparent Labs |
| Manufacturer Part Number | TL1 |
| Model Number | TL1 |
| Number of Items | 1 |
| Protein Source | Whey |
| Recommended Uses For Product | Post-Workout |
| UPC | 874659001394 |
| Unit Count | 39.15 Ounce |

## Product Details

- **Brand:** Transparent Labs
- **Flavor:** Chocolate Peanut Butter
- **Item Weight:** 1110 g
- **Protein Source:** Whey
- **Unit Count:** 39.15 Ounce

## Images

![Transparent Labs Whey Protein Isolate, 30 Servings, Chocolate Peanut Butter | Grass-Fed, Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - Image 1](https://m.media-amazon.com/images/I/61KIeKvBfUL.jpg)

## Available Options

This product comes in different **Flavor** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Tasting, High-Quality Whey Protein
*by J***Z on May 27, 2026*

Excellent whey protein isolate. It mixes very well, has a smooth texture, and the flavor is natural without being too sweet. I like that it is grass-fed, gluten free, and made with clean ingredients. It is easy to drink after workouts or as part of a daily protein shake. Condition: Arrived well packed, sealed, and in perfect condition. Value: Good value for the quality, clean formula, and high protein content. Very happy with this purchase. I would definitely buy it again. Highly recommended! 5 stars.

### ⭐⭐⭐⭐⭐ Best Clean Protein I've Tried – Chocolate Peanut Butter is Spot On!
*by T***N on March 15, 2026*

This Transparent Labs Grass-Fed Whey Isolate in Chocolate Peanut Butter is hands-down my new favorite protein powder. 28g of high-quality protein per scoop, grass-fed, no artificial junk, gluten-free, and it actually tastes amazing—like a natural, not-too-sweet chocolate PB treat without any chalky aftertaste or weird chemical vibe. It mixes super smoothly in water or milk (no clumps, no grit), digests easily with zero bloating, and keeps me full post-workout. The clean label and third-party testing give me total peace of mind. Worth every penny for the quality and flavor—highly recommend if you're tired of fake-tasting proteins!

### ⭐⭐⭐⭐⭐ Best tasting and transparent protein I've found so far
*by N***P on February 26, 2026*

I've tried a lot of different whey protein isolates and have landed on this one for the time being. I think Transparent labs provides good quality protein, 3rd party testing, great pricing per serving of protein, great taste depending on the flavor, and solid transparency in their ingredients. First I tried their small variety pack so I could get a sense of each flavor and below are my notes. Strawberry Milkshake (3/5): It’s got a strawberry taste but it just tastes artificial. This is one of my least favorite flavors French vanilla (4.5/5): pretty solid; it’s got a nice French vanilla flavor; it’s on the sweeter end but not overpowering Chocolate peanut butter (4.5/5): nice mix of flavors and i like that it’s not too sweet. The peanut butter taste comes throw nicely without overpowering Oatmeal Chocolate chip (4/5): it’s got a nice subtle flavor that’s not too sweet. The oatmeal flavor comes through and it does really taste like an oatmeal chocolate chip cookie. Milk Chocolate (4/5): tastes like most chocolate flavors that are on the market. Nothing specifically special or different. My favorite of those is probably the chocolate peanut butter. It's got a nice taste that's not overpowering. I usually can taste a product made with stevia but it's VERY subtle. I'll probably buy the oatmeal chocolate chip one too because it was a solid flavor as well. Highlights: - 28g per serving protein - more than most whey protein isolates I've tried - Transparent ingredients - they label how much of each ingredient is used - 3rd party testing - by informed choice - Variety of flavors - some better than others; I recommend chocolate peanut butter and oatmeal chocolate chip. Overall, I'm impressed with how much protein you get per serving as well as the pricing when compared to other ones with 3rd party testing. I especially like the inclusion of mg for each ingredient. Overall 5/5 product.

## Frequently Bought Together

- Transparent Labs Grass-Fed Whey Protein Isolate - Naturally Flavored, Gluten Free Whey Protein Powder with 28g of Protein per Serving & 9 Amino Acids - 30 Servings, Chocolate Peanut Butter
- Transparent Labs Creatine HMB - Creatine Monohydrate Powder with HMB for Muscle Growth, Increased Strength, Enhanced Energy Output, and Improved Athletic Performance - 30 Servings, Unflavored

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-08-21*