New Release: 'Nature In Astaxanthin Premium 30,' a Premium Supplement Pursuing the Highest Concentration of Astaxanthin
Leep Co., Ltd. has launched a new high-concentration astaxanthin supplement from its brand 'Nature In.' Responding to customer demand, it features 30mg of astaxanthin, three times the company's previous product, proposing an 'aggressive' approach to inner care.
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- 📰 Published: May 15, 2026 at 02:02
- 🔍 Collected: May 14, 2026 at 17:32
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Leep Co., Ltd. (Headquarters: Minato-ku, Tokyo; CEO: Daiki Tsuruta) has launched 'Nature In Astaxanthin Premium 30,' a premium supplement pursuing the highest concentration of astaxanthin, from its supplement brand 'Nature In.'
Evolving the design of our existing product 'Astaxanthin 10mg,' which is beloved by many customers, we have condensed the highest concentration in our own products and ingredients conscious of next-generation beauty. To meet the voices of customers who 'are not satisfied with conventional inner care' and 'want more convincing results,' we developed it with the concept of 'aggressive' red.
■ Background of Development | Responding to the 'High Concentration' Demanded by 88% of Customers
While developing our current astaxanthin supplement, we faced the raw voices of over 150 customers. What we saw was an uncompromising desire for beauty:
'I want to try more than 10mg' (88%)
'I want more certain results'
Sympathizing with the desire to 'become even more beautiful from here,' rather than passive care of 'it's not too late,' Nature In took on the challenge of a design that far exceeds conventional standards.
*Based on our own questionnaire survey results
■ Product Overview
Product Name
Nature In Astaxanthin Premium 30
Content
60 capsules
Ingredient Content
Astaxanthin 900mg (30mg per day × 30 days)
Price
3,990 yen (tax included)
Release Date
Monday, April 27, 2026
Recommended Intake
2 capsules per day
Sales Sites
Official Online Store / Amazon / Rakuten Ichiba / TikTok Shop, etc.
■ Four Features of 'Astaxanthin Premium 30'
1. Contains Our Highest Concentration of 'Astaxanthin 30mg'
Contains 30mg of astaxanthin (15mg x 2 capsules) per daily recommended dose (2 capsules). This achieves about three times the content of our current product. *Compared to our own products
2. Contains 'Phytoretinol®,' Researched as an Anti-Aging Care Material
Uses a raw material containing bakuchiol derived from Psoralea corylifolia. Bakuchiol is attracting attention as an ingredient that works similarly to retinol but with less irritation.
*Anti-aging care: Care and nutritional support according to age
3. Enhanced Antioxidant Support with Super Vitamin E (Tocotrienol)
Vitamin E is a nutrient that helps maintain cell health by protecting lipids in the body from oxidation through its antioxidant action. The Super Vitamin E (tocotrienol) in this product has power surpassing that of general vitamin E, and it is designed for a synergistic effect with astaxanthin.
4. Supports Daily Condition with 4.0mg of Zinc
Contains 4.0mg of the essential mineral 'zinc,' which was highly requested in our own surveys, to support daily condition. In addition, the formulation considers the compatibility of ingredients such as ceramide, DHA, and EPA.
■ About the Brand
Nature In is a wellness brand with the concept of 'unleash your uniqueness,' which prepares a healthy foundation for your uniqueness to flourish through supplements and cosmetics.
We help you achieve your own kind of health with products that are easy to continue even in busy days and lead to tangible results. We consistently provide the information needed to 'look at what's inside and choose with conviction.'
Official Website: https://naturein.jp
Evolving the design of our existing product 'Astaxanthin 10mg,' which is beloved by many customers, we have condensed the highest concentration in our own products and ingredients conscious of next-generation beauty. To meet the voices of customers who 'are not satisfied with conventional inner care' and 'want more convincing results,' we developed it with the concept of 'aggressive' red.
■ Background of Development | Responding to the 'High Concentration' Demanded by 88% of Customers
While developing our current astaxanthin supplement, we faced the raw voices of over 150 customers. What we saw was an uncompromising desire for beauty:
'I want to try more than 10mg' (88%)
'I want more certain results'
Sympathizing with the desire to 'become even more beautiful from here,' rather than passive care of 'it's not too late,' Nature In took on the challenge of a design that far exceeds conventional standards.
*Based on our own questionnaire survey results
■ Product Overview
Product Name
Nature In Astaxanthin Premium 30
Content
60 capsules
Ingredient Content
Astaxanthin 900mg (30mg per day × 30 days)
Price
3,990 yen (tax included)
Release Date
Monday, April 27, 2026
Recommended Intake
2 capsules per day
Sales Sites
Official Online Store / Amazon / Rakuten Ichiba / TikTok Shop, etc.
■ Four Features of 'Astaxanthin Premium 30'
1. Contains Our Highest Concentration of 'Astaxanthin 30mg'
Contains 30mg of astaxanthin (15mg x 2 capsules) per daily recommended dose (2 capsules). This achieves about three times the content of our current product. *Compared to our own products
2. Contains 'Phytoretinol®,' Researched as an Anti-Aging Care Material
Uses a raw material containing bakuchiol derived from Psoralea corylifolia. Bakuchiol is attracting attention as an ingredient that works similarly to retinol but with less irritation.
*Anti-aging care: Care and nutritional support according to age
3. Enhanced Antioxidant Support with Super Vitamin E (Tocotrienol)
Vitamin E is a nutrient that helps maintain cell health by protecting lipids in the body from oxidation through its antioxidant action. The Super Vitamin E (tocotrienol) in this product has power surpassing that of general vitamin E, and it is designed for a synergistic effect with astaxanthin.
4. Supports Daily Condition with 4.0mg of Zinc
Contains 4.0mg of the essential mineral 'zinc,' which was highly requested in our own surveys, to support daily condition. In addition, the formulation considers the compatibility of ingredients such as ceramide, DHA, and EPA.
■ About the Brand
Nature In is a wellness brand with the concept of 'unleash your uniqueness,' which prepares a healthy foundation for your uniqueness to flourish through supplements and cosmetics.
We help you achieve your own kind of health with products that are easy to continue even in busy days and lead to tangible results. We consistently provide the information needed to 'look at what's inside and choose with conviction.'
Official Website: https://naturein.jp