2023-05-01

Happy Labor Day from Longzen!

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2026-04-29

New Research in Nature Communications: Can Alpha-Lipoic Acid (ALA) Reverse Gut Aging?

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2026-04-26

We're heading to Barcelona for Vitafoods Europe 2026 — and we want to connect with YOU!

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2026-04-09

Longzen's ALA Coated Granules are here to transform your supplement production.

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2026-04-03

Beyond Surface Fixes: Targeting the Biological Root of Presbyopia

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2026-04-03

Join us at Vitafoods Europe 2026!

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