JIN-supervised EAA Renewed, Reappears with Price Revision & New Packaging! Commemorative Campaign Held with Chance to Win Autographed Shikishi with Pre-order Purchase
Naturecan Fitness has renewed its EAA (Essential Amino Acids) product, supervised by popular fitness influencer JIN, with a revised price and refreshed packaging. Pre-orders will be available from April 2nd to April 6th, 2026, with official sales starting on April 7th. During the pre-order period, customers can purchase the product at a special price and participate in a limited campaign to win prizes, including autographed shikishi.
📋 Article Processing Timeline
- 📰 Published: April 2, 2026 at 19:00
- 🔍 Collected: April 2, 2026 at 14:31
- 🤖 AI Analyzed: April 17, 2026 at 22:24 (367h 52m after Collected)
Naturecan Fitness is relaunching its EAA (Essential Amino Acids) product, supervised by popular fitness influencer JIN, with updated pricing and refreshed packaging.
This product will be available for pre-order from April 2nd to April 6th, 2026, and will be officially released on April 7th. During the pre-order period, customers can purchase the product at a more advantageous price than usual, and a limited campaign will also be held.
Renewal Points
For this renewal, we have reviewed the price and design to make it more accessible for a wider range of people to continue using.
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Price Revision: 6,750 yen → 4,800 yen (tax included)
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Packaging Refresh: More stylish and portable design
This has evolved the product into something that can be easily incorporated into daily life.
■Features of EAA Mango Iced Tea
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Carefully designed under JIN's supervision, high EAA content of 8.6g (per serving)
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Contains 1.8g of citric acid, making it easy to drink during training
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Adjusted acidity balance for a refreshing aftertaste
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Easy-to-drink flavor with suppressed bitterness
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Low calorie (47.62kcal) Contents: 30 days' supply
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We are committed to taste, ingredients, and ease of drinking, so you can continue without difficulty even during training.
■Product Overview
Standard Selling Price: 4,800 yen (tax included)
Contents: 360g (30 servings)
Nutritional Information: (Per serving (12g))
Energy: 47.64kcal
Protein: 6.29g
Fat: 0.08g
Carbohydrates: 5.44g
Salt equivalent: 0.004g
Pre-order Exclusive Present Campaign
During the pre-order period, all customers who purchase the eligible product (EAA Mango Iced Tea) using the coupon code "JIN10" will receive a Naturecan shaker, and a total of 3 lucky winners will receive luxurious prizes!
【Pre-order Period】
Thursday, April 2nd to Monday, April 6th, 2026
【Prize Contents (1 winner each)】
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XENO SPIDER WEB SUEDE CAP BLACK + Autographed Shikishi
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XENO SCRIPT TOWEL Black + Autographed Shikishi
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XENO × #FR2 MUG CUP White + Autographed Shikishi
This is a limited campaign that fans must see. Don't miss this opportunity!
Development Background - Born from JIN's Vision -
"I want to release a truly high-quality, professional EAA to the world." The origin of this project lies in the encounter between the Naturecan product development team, who held such a vision, and IFBB Pro JIN, who makes no compromises in choosing supplements.
Because JIN is seriously committed to building his body every day, he deeply resonated with the development team's uncompromising attitude: their thorough dedication to selecting the highest quality raw materials and their repeated prototyping until both sides were completely satisfied in pursuit of ideal ingredients and taste. He became convinced that "with the technical capabilities of this team, I can create 'the EAA I truly desired' that will maximize performance without any stress, even during extreme and hard training," leading to this complete supervision.
The overwhelming experience of JIN, who continues to pursue world-class muscles as a professional, and the product development know-how accumulated at Naturecan, which develops products globally. The collision of their serious efforts resulted in the completion of the highest quality EAA, breaking through the limits in terms of ingredients, taste, and solubility.
Bodybuilding YouTuber "JIN" Profile
JIN (Tomohito Koike)
IFBB PRO / Bodybuilding YouTuber with over 500,000 subscribers
Born in 1989. With his overwhelming bulk and physique, he won the overall title at the "HIDETADA YAMAGISHI, IRIS KYLE JAPAN CLASSIC" held in 2019, acquiring an IFBB Pro Card (Men's Physique).
His YouTube channel "JIN'S LIFE" has surpassed 500,000 subscribers.
He continues to lead the Japanese fitness industry by delivering a wide range of content, including practical training explanations and full meal introductions.
He is also a charismatic figure who demonstrates his business acumen by launching and managing the fitness apparel brand "XENO."
About Naturecan Fitness
Naturecan Fitness is a brand whose mission is to support active and healthy lifestyles through high-quality products.
We offer a wide range of products, from fitness supplements such as proteins, amino acids, and Ashwagandha, to beauty/longevity supplements that support you in living a healthy and beautiful life. Beyond mere nutritional supplementation, we aim to be a partner that helps our customers achieve their "ideal selves," from daily performance support to future health.
Naturecan Fitness products are designed for athletes dedicated to training, as well as for everyone who is health-conscious.
We are committed to quality, ingredients, and all manufacturing processes to ensure that you can easily incorporate balanced nutrition into your busy daily life.
Naturecan Fitness is here to support you in maximizing your health and performance.
Company Profile
Company Name: Naturecan Co., Ltd.
Representative Director: Saki Nakajima
Contact: info-jp@naturecan.com
Official Website:https://www.naturecan-fitness.jp/
Instagram:https://www.instagram.com/naturecanfitnessjp/
X:https://x.com/naturecanfitjp
TikTok:https://www.tiktok.com/@naturecanfitnessjp_shop
YouTube:https://www.youtube.com/@naturecanfitnessjp
Rakuten Ichiba:https://www.rakuten.ne.jp/gold/naturecan/