Kanka extract is extracted from Cistanche tubulosa, a plant that grows in deserts and is thrives in dry environments. Kanka extract has been attracting attention in recent years due to their potent herbal tonic effect. This product is preservative free.

Kanka提取物是从管花肉istan蓉（Cistanche tubulosa）提取的，这种植物生长在沙漠中，在干燥的环境中生长繁茂。近年来，由于其强效的草药滋补作用，Kanka提取物一直备受关注。该产品不含防腐剂。