ESTHE PRO LABO Proton (Hydrogen Supplement)

Esthe Pro Labo Proton GRAN PRO. — Sustained-Release Hydrogen Supplement

A professional-grade hydrogen supplement built on patented technology and natural Miyakojima Calcium. Proton Gran Pro delivers sustained hydrogen release from the inside, supporting daily wellness and beauty through two proprietary hydrogen-carrying materials: the patented “Hydrocalcite” and the high-performance “Hydrogen-Storing Silica Particles.”
The foundation of this supplement is “Miyakojima Calcium” — a natural, food-grade calcium derived from the groundwater of Miyakojima Island, Okinawa. Miyakojima sits atop one of the world’s youngest Ryukyu limestone formations, where coral-rich ultra-hard water is pumped from underground by the local municipal authority. The calcium extracted during the softening process has a unique porous, ultra-fine “calcite-type” crystal structure — finer and more dissolution-resistant than the common “aragonite-type” found in standard coral calcium — making it ideally suited for stable, long-duration hydrogen absorption.

Over approximately seven years of R&D, engineering researchers developed a patented low-temperature heat treatment process (250°C–400°C in a specialized kiln, rather than the standard 900°C+ firing that would oxidize the calcium) to uniformly adsorb hydrogen into this porous calcium base, producing the pure-white powder known as “Hydrocalcite.” The supplement also incorporates “Hydrogen-Storing Silica Particles,” a high-performance material whose reducing power has been verified by the NPO Japan Center for Anti-Aging Medical Science (supervised by Professor Emeritus Nobuhiko Miwa of Prefectural University of Hiroshima).

Key Features

Contains patented hydrogen-adsorption material “Hydrocalcite” sourced from sustainable, municipally managed Miyakojima natural water calcium. Hydrogen generation volume is tested on every production lot. Hydrogen content quantitatively verified by third-party testing using gas chromatography at the Japan Food Research Laboratories. Manufactured at a GMP-, HACCP-, and Organic JAS-certified pharmaceutical factory in Japan. Third-party tested for nutritional content, arsenic and heavy metals, radioactive substances, and acute toxicity (mouse test) by the Japan Food Research Laboratories and the Tokyo Metropolitan Food Hygiene Association. Formulated based on enzyme nutrition principles using carefully selected plant-based materials. Plant-based, uncolored hard capsule (HPMC, cellulose-derived) with potato-derived starch as excipient. Free from colorants, artificial flavoring, preservatives, and animal-derived ingredients.

Contents: 60 capsules

Manufacturer: Esthe Pro Labo

Made in Japan

How to Use
Take 2–4 capsules daily with water or lukewarm water. Do not chew. Not recommended for those with allergies to any listed ingredients. Those currently under medical treatment, pregnant, or nursing should consult a physician before use. Discontinue use if the product does not agree with your constitution or physical condition. Keep out of reach of infants and young children. Handle in a clean, hygienic environment free from moisture and contamination. Consume promptly after opening the inner packaging. White or black specks may be visible in the capsules — these are from germinated brown rice and are not a quality concern. Maintain a balanced diet centered on staple foods, main dishes, and side dishes.
Storage
Store away from direct sunlight, high temperatures, and humidity. Shelf life: 2 years from manufacture (unopened).

Allergen Information

This product does not contain any of Japan’s 8 specified allergens (shrimp, crab, walnut, peanut, milk, egg, wheat, buckwheat). No specific allergen warnings are listed by the manufacturer. However, please review the full ingredients list below if you have any food sensitivities.

Full Ingredients List

Calcium (natural water-derived, domestically manufactured), Starch (potato-derived), Hydrogenated Rapeseed Oil, Seaweed Calcium, Perilla (Egoma) Oil / HPMC (capsule shell), Potassium Carbonate, Sodium Bicarbonate, Potassium Citrate, Fine Silicon Dioxide, Magnesium Sulfate, Hydrogen