"Create a sleek and minimalistic supplement packaging design for a brand called Alpha Nutrients, targeting males aged 20-40 who are cool, successful, and gym-goers. The packaging should feature a black, grey, and silver color scheme with a classy and simple layout. The product name "Alpha Nutrients" should be prominently displayed in modern, bold typography. The bottle should be matte black with a silver cap and subtle grey accents. The overall look should be cool, classy, and professional."