美国采购需求：白粉藤提取物、烟树提取物、非瑟酮、螺旋藻提取物、藻蓝蛋白、万寿菊提取物、叶黄素、玉米黄质、淫羊藿提取物、淫羊藿苷、NMN

I'm really interested in trying matcha and would love to sample some before making a purchase. I've heard great things about its flavor and health benefits, so I want to ensure I find the right product that meets my preferences. Could you please provide me with some options or samples? It would be great to know more about the different grades or types available, along with any recommendations you might have. Looking forward to your response!