@gxl2743: In-Vitro Cultured Calculus Bovis | Fully Matches Natural Calculus Bovis Standards With long-term focus on natural calculus bovis research, we have spent nearly 3 years on R&D and successfully developed in-vitro cultured calculus bovis that replicates all core properties of natural calculus bovis. - Full Compliance with Pharmacopoeia Standards Our product passes full inspection under the official testing standards for natural calculus bovis. It meets the pharmacopoeia requirements of China, Japan and South Korea, as well as the 2020 and 2025 editions of international standards. The active ingredient content is fully qualified with no technical gaps. - Over 80% Appearance Similarity We have achieved over 80% similarity in appearance, concentric lamination, color and particle size. Whether processed into fragments or powder, it can be used as a direct substitute for natural calculus bovis, and is nearly indistinguishable to the naked eye. If you have sourcing needs, please arrange a Chinese import agent or your trusted Chinese contact to get in touch with me for further details. Contact Information - China Mobile: +86 157 1933 2222 - WeChat ID: JMS87777 #天然牛黄 #牛黄 #体外培育牛黄 #NaturalBovineBezoar

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2026-10-31 01:37:28

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