马来西亚采购需求：营养和草本提取物、天然植物提取物、膳食补充剂成分、天然植物提取物、批发天然草本提取物、天然植物成分

I'm looking to partner with a reliable supplier for high-quality ingredients to launch a new eye health supplement brand targeting the U.S. market. Specifically, I'm interested in the profiles of lutein and zeaxanthin you offer, including their available forms, specifications, and certifications. Additionally, insights into your experience with U.S. exports and the regulatory requirements would be invaluable. I'm also curious if you provide services like premixing or OEM/ODM for finished products, as my focus is on developing a powder drink that blends lutein, zeaxanthin, and berry extracts to help young professionals manage digital eye strain. Any guidance on best practices for incorporating these ingredients in beverages would be greatly appreciated. Looking forward to your reply!