India’s own deuterium-depleted water
Sourced from India’s national heavy-water infrastructure. Bottled with Indian precision.
Neolight Waters is India’s first commercial deuterium-depleted water brand company. We source. We test. We bottle. We distribute. We speak transparently about every step.
About Neolight Waters
Neolight Waters Pvt. Ltd. (in formation) is India’s first commercial deuterium-depleted water brand company, incorporated in India, sourcing from India, bottling in India, and serving Indian consumers, physicians, and B2B partners.
Our raw water is sourced directly from the Heavy Water Board under the Department of Atomic Energy, Government of India. The Board has been separating hydrogen isotopes for India’s civil nuclear science community since the 1960s. The deuterium-depleted water that is a companion product of that operation has, until now, been used almost entirely inside that community. We are the first Indian brand to bring it into wellness, longevity, and clinical use — under a formal supply arrangement, in strict compliance with the Atomic Energy Act 1962 and FSSAI regulations.
Every batch we receive from the Heavy Water Board is independently re-tested at our India bottling facility by isotope-ratio mass spectrometry before it is diluted to our target specifications — 25, 65, 105, or 125 ppm — bottled in food-grade borosilicate glass, and shipped with a signed Certificate of Analysis.
What We Add
Certification
Every batch is independently re-verified by isotope-ratio mass spectrometry at our food-grade bottling facility. Every shipment carries a signed Certificate of Analysis with source lot number, measured deuterium content, uncertainty, and batch reference.
Precision-ppm dilution
From a single HWP source specification, we produce four ppm targets — 25, 65, 105 and 125 ppm — dilution controlled to ±2 ppm.
Food-grade bottling
Borosilicate glass, nitrogen-purged headspace, low-permeability gaskets. Bottled under FSSAI-licensed conditions at our food-grade bottling facility.
Brand and channel
Retail (Isodrip), B2B and private-label (Neolight Waters), and clinical pharmacy distribution (Deutra). Three purpose-built brands, one national supply chain.
Future R&D
Our roadmap includes in-house DDW production using a proprietary thermo-electrochemical PEM electrolysis cell, subject of a pending Indian patent application. Once operational, this will make our operation vertically integrated.
Compliance
Fully documented on our Licenses & Registrations page. FSSAI, BIS, HWB supply, patents, trademarks, DPIIT — all listed with current status.
Made in India. For India. By an Indian company.
No imports. No foreign supply chain. No dependence on Hungarian, Russian, or American producers. India’s own deuterium-depleted water, brought to Indian consumers, physicians, and B2B partners by an Indian company.