The 3.38oz/100ml 20-400 Round PETG Serum Bottle with White PP Lotion Pump from Guangzhou Keyuan Plasticware Co., Ltd. is a standard full-size serum bottle designed for clean, modern skincare packaging. Its tapered round PETG body provides a polished look with superior clarity, making it well suited to premium serum, essence, and toner formulations. The white PP lotion pump with chrome collar delivers a sleek, contemporary finish that aligns with minimalist and clinical brand aesthetics, complementing the clear PETG without an overly bold accent color. The 20-400 neck finish provides secure pump integration and supports alternative closures. Standing 151.4mm tall with pump, the bottle offers a 76mm printable decoration area for silk screen printing and heat stamping. Frequently chosen for facial serums, toners, and essence formulations across anti-aging and brightening skincare categories. Custom colors are available. Manufactured in China by Guangzhou Keyuan Plasticware Co., Ltd. Request a quote or sample to learn more.