{"id":2659,"date":"2026-11-09T13:05:22","date_gmt":"2026-11-09T13:05:22","guid":{"rendered":"https:\/\/www.buffaloextracts.com\/knowledge\/?p=2659"},"modified":"2026-11-09T13:05:23","modified_gmt":"2026-11-09T13:05:23","slug":"ashwagandha-extraction-process","status":"publish","type":"post","link":"https:\/\/www.buffaloextracts.com\/knowledge\/ashwagandha-extraction-process\/","title":{"rendered":"Ashwagandha Extraction Process: CO2 and Ethanol Methods for US Supplement Manufacturers"},"content":{"rendered":"

<\/p>

<\/p>

<\/p>

<\/p>

<\/p>

<\/p>

Ashwagandha Extraction Process: CO2 and Ethanol Methods for US Supplement Manufacturers<\/h1>

Ashwagandha has become one of the anchor ingredients of the US dietary supplement market<\/a>, and the quality of an ashwagandha extract depends heavily on the ashwagandha extraction process behind it. The target compounds, the standardization you can claim, and the cleanliness of the final powder all trace back to the extraction method and how it is run. This guide explains what you are extracting, how the main extraction routes compare for ashwagandha, how the material is prepared and finished, and the US regulatory considerations to keep in view.<\/p>

How is ashwagandha extract made? Ashwagandha extract is made by cleaning, drying and milling the root, extracting withanolides with a solvent (most often an ethanol and water blend), then concentrating, standardizing and drying the extract into a powder. Supercritical CO2 needs an ethanol co-solvent to reach withanolides, while cryogenic ethanol prioritizes a cleaner, low-wax extract.<\/p>

Key points at a glance:<\/strong><\/p>