澳大利亚采购需求：胶原蛋白 2000 道尔顿，购买胶原蛋白 2000 道尔顿，出售胶原蛋白 2000 道尔顿，最佳胶原蛋白 2000 道尔顿，购买胶原蛋白 2000 道尔顿，在线购买胶原蛋白 2000 道尔顿

I'm interested in sourcing a sleep-enhancing supplement designed for the Australian market. Specifically, I'm looking for an effervescent powder format packaged in 30 single-serve sachets. The formulation should include key ingredients like magnesium glycinate, glycine, L-theanine, and apigenin. Could you provide information on your ability to produce this product, including lead times and minimum order quantities? Additionally, I'd like to understand the logistics for shipping to Australia. Your prompt response would be greatly appreciated.