---
product_id: 18239208
title: "- Zest Energy Tea Bags – Blue Lady Passion Fruit Black Tea – High Caffeine Tea for Morning Energy, Focus & Clarity – Natural Caffeinated Tea with 150mg Caffeine – 20Ct Pack – Non-GMO & Keto Friendly"
brand: "zest"
price: "¥6014"
currency: JPY
in_stock: true
reviews_count: 8
category: "Zest"
url: https://www.desertcart.jp/products/18239208-zest-energy-tea-bags-blue-lady-passion-fruit-black-tea
store_origin: JP
region: Japan
---

# 150mg natural caffeine per cup Non-GMO & sugar-free clean energy Plastic-free, pyramid tea bags - Zest Energy Tea Bags – Blue Lady Passion Fruit Black Tea – High Caffeine Tea for Morning Energy, Focus & Clarity – Natural Caffeinated Tea with 150mg Caffeine – 20Ct Pack – Non-GMO & Keto Friendly

**Brand:** zest
**Price:** ¥6014
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your mornings with clean energy that keeps you sharp and ahead of the pack!

## Quick Answers

- **What is this?** - Zest Energy Tea Bags – Blue Lady Passion Fruit Black Tea – High Caffeine Tea for Morning Energy, Focus & Clarity – Natural Caffeinated Tea with 150mg Caffeine – 20Ct Pack – Non-GMO & Keto Friendly by zest
- **How much does it cost?** ¥6014 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/18239208-zest-energy-tea-bags-blue-lady-passion-fruit-black-tea)

## Best For

- zest enthusiasts

## Why This Product

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

## Key Features

- • **Eco-Chic Packaging:** 20 plastic-free pyramid bags maximize flavor release, ideal for home or on-the-go rituals.
- • **Award-Winning Energy Boost:** Top New Product at World Tea Expo & #1 best-selling high caffeine tea in the U.S.
- • **Sustained Focus, Zero Crash:** 150mg caffeine + L-theanine blend fuels your day with smooth, jitter-free energy.
- • **Clean, Keto-Friendly Ingredients:** Non-GMO, zero sugar, no artificial sweeteners—perfect for mindful, health-conscious pros.
- • **Coffee’s Healthier, Tastier Rival:** Bold black tea with passion fruit flavor delivers rich taste without acid or anxiety.

## Overview

Zest Energy Tea Bags deliver a potent 150mg natural caffeine boost per cup, combining black tea and L-theanine for smooth, jitter-free focus. Crafted with non-GMO ingredients and zero sugar, this award-winning tea offers a flavorful passion fruit twist in eco-friendly, plastic-free pyramid bags. Perfect for professionals seeking a healthier, keto-friendly coffee alternative that powers long workdays with sustained clarity and no crash.

## Description

desertcart.com : Zest Energy Tea Bags – Blue Lady Passion Fruit Black Tea – High Caffeine Tea for Morning Energy, Focus & Clarity – Natural Caffeinated Tea with 150mg Caffeine – 20Ct Pack – Non-GMO & Keto Friendly : Grocery & Gourmet Food

Review: love at second taste - I've been looking for an alternative to energy drinks, and my favorite ones tend to be tea flavored/based. I stumbled on this product and decided to give it a shot, and the pomegranate mojito sounded HEAVENLY. On my first taste, I steeped it and then put it over ice, and it was.....underwhelming. I felt like the taste just wasn't there, and the ice watered it down significantly. After about a week of being on energy drinks again, I gave it another chance. This time I drank it hot and added a teaspoon on sugar and WOW. This is more like it!! The taste was exactly what I was looking for, and I think tampering my expectations that this is not a mango green tea Celsius, but a home made cup of tea with an extra kick, is saving me so much money! I love how this makes me feel, its very energizing in the same way my favorite drinks are, and I like the slightly diminished caffeine amount more than a 200mg can. I'm glad I gave this another chance and now I want to try all the other flavors
Review: Very good tea! - I love the flavor of this tea! I also like that it gives energy without shakiness or jitters.

## Features

- CLEAN ENERGY, NO CRASH: Fuel your focus with 150mg of natural caffeine per cup — as much as a strong coffee, but smoother. This high caffeine tea combines caffeine + L-theanine for steady energy, no jitters and no crash, perfect for long workdays or study sessions.
- SMOOTH COFFEE SUBSTITUTE: Ditch the acid and anxiety of coffee. Zest Energy Tea Bags deliver bold flavor and steady focus that’s easier on the stomach and gentler on your nerves. A natural caffeinated tea trusted by professionals and parents alike.
- AWARD-WINNING & BEST-SELLING: Voted “Top New Product” at the World Tea Expo and recognized as the #1 best-selling high caffeine tea in the U.S., with over 1 million units sold. Loved for its clean ingredients and long-lasting clarity.
- NATURAL INGREDIENTS, NO SUGAR: Crafted from non-GMO black tea leaves and natural passion fruit flavor, this energy tea has zero sugar, no artificial sweeteners, and clean caffeine for your morning ritual — a health-conscious upgrade from sugary drinks.
- PREMIUM TEA BAGS, PLANET-FRIENDLY: Each pouch includes 20 pyramid-shaped black tea bags — plastic-free, individually wrapped, and designed for maximum flavor release. Enjoy your morning tea hot or iced, at home or on the go.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01138VKTC |
| Allergen Information | Dairy Free, Egg Free, Gluten Free, Peanut Free, Soy Free |
| Best Sellers Rank | #2,292 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #12 in Tea Samplers |
| Brand | Zest |
| Brand Name | Zest |
| Caffeine Content | High Caffeine |
| Container Type | Bag |
| Customer Reviews | 4.5 out of 5 stars 9,308 Reviews |
| Diet Type | Vegan |
| Flavor | Blue Lady |
| Item Dimensions | 6 x 0.75 x 9 inches |
| Item Form | Teabags |
| Item Height | 9 inches |
| Item Volume | 150 Milliliters |
| Item Weight | 0.01 Ounces |
| Manufacturer | Zest Tea, LLC |
| Number of Items | 20 |
| Recommended Uses For Product | Digestion |
| Special Ingredients | Orange, Lemon, Passionfruit, Hibiscus |
| Specialty | GMO Free, Natural, Sugar Free, Vegan, Vegetarian |
| Tea Variety | Black |
| UPC | 861379000141 |
| Unit Count | 20 Count |

## Images

![- Zest Energy Tea Bags – Blue Lady Passion Fruit Black Tea – High Caffeine Tea for Morning Energy, Focus & Clarity – Natural Caffeinated Tea with 150mg Caffeine – 20Ct Pack – Non-GMO & Keto Friendly - Image 1](https://m.media-amazon.com/images/I/71qsojxdioL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ love at second taste
*by K***A on November 18, 2025*

I've been looking for an alternative to energy drinks, and my favorite ones tend to be tea flavored/based. I stumbled on this product and decided to give it a shot, and the pomegranate mojito sounded HEAVENLY. On my first taste, I steeped it and then put it over ice, and it was.....underwhelming. I felt like the taste just wasn't there, and the ice watered it down significantly. After about a week of being on energy drinks again, I gave it another chance. This time I drank it hot and added a teaspoon on sugar and WOW. This is more like it!! The taste was exactly what I was looking for, and I think tampering my expectations that this is not a mango green tea Celsius, but a home made cup of tea with an extra kick, is saving me so much money! I love how this makes me feel, its very energizing in the same way my favorite drinks are, and I like the slightly diminished caffeine amount more than a 200mg can. I'm glad I gave this another chance and now I want to try all the other flavors

### ⭐⭐⭐⭐⭐ Very good tea!
*by G***L on January 9, 2026*

I love the flavor of this tea! I also like that it gives energy without shakiness or jitters.

### ⭐⭐⭐⭐⭐ Keeps me up at work
*by A***T on November 3, 2025*

I'm blown away by this tea! I was looking for a serious pick-me-up without the jitters or crash I get from coffee, and this is it. The Energy level is fantastic. It's a strong, clean, and focused energy that lasts for hours, making my mornings and afternoon slumps so much more productive. What really surprised me was the Smoothness. For a high-caffeine tea, I was expecting some bitterness, but the Blue Lady flavor is absolutely delicious and not bitter at all. It's strong in its effect but very smooth to drink. This has become my new daily driver. When it comes to Value for money, it's a 10/10 for me. Highly recommend!

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-29*