美国采购需求：黑米花青素、黑米提取物粉、葛根提取物、葛根提取物、葛根提取物、茴香籽提取物

I'm interested in sourcing hypotonics in capsule form, specifically those around 1500 mg. I'm looking for reliable suppliers who can provide this product. If your factory produces these capsules, I would love to get more information about your offerings. Could you please share details regarding pricing, minimum order quantities, and lead times for delivery? Additionally, if you have any product specifications, safety certifications, or available documentation, it would be great to review those as well. Let me know how I can move forward with placing an order, and if there are any bulk purchasing options available. Looking forward to your response!