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VDK NaturaSyn is one of the professional suppliers in China. VDK focuses on sustainable, green and affordable bio-manufacturing from high quality natural materials, and its main products are 5-hydroxytryptophan, melatonin and resveratrol.

  • VDK NaturaSyn Co., Ltd.Welcome to our Booth# 6765.Let's dicuss VDK Technology together.Main Ingredients: 5-HTP, Melatonin, Resveratrol

    2023-10-25

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  • VDK NaturaSyn Team Attend the Supply Side West 2022. VDK focus on natural synthesis technology, main product is 5-HTP, Melatonin, Resveratrol.

    2022-11-07

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  • Effects of dietary l‑tryptophan supplementation

    2022-10-19

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  • DK NaturaSyn will attend the Vitafoods Asia 18~20 September, booth No is Hall2, L40. VDK's main products: 5-HTP, Melatonin, Resveratrol. Welcome to our booth and have a meeting.

    2024-09-12

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  • VDK NaturaSyn Team will attend the SSW Las Vegas from 30thOctober to 4thNovember.

    2022-10-19

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  • The first information announcement of the environmental impact assessment of the construction project of the melatonin production line

    2022-10-19

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