30ml Serum Bottle（JH-181A1）
This 30ml glass bottle features a sleek, slim and straight round silhouette with a simple and neat design aesthetic. The overall slender bottle body delivers a delicate, lightweight and modern visual effect, abandoning cumbersome designs and perfectly matching the minimalist packaging trends of contemporary skincare brands. With a standard 30ml practical capacity, this container is specially designed for high-value liquid cosmetics, including facial essences, plant essential oils, concentrated serums and other skincare liquids. It is widely applicable for commercial batch packaging, brand customization, daily personal storage and travel portable use, with strong universality in the beauty packaging industry.
Equipped with a professional 20-thread press dropper system, the bottle adopts standardized and high-quality accessory configurations to ensure stable performance and comfortable use. The threaded cap is made of durable PP material, which features good toughness, corrosion resistance and tight fitting performance, effectively avoiding loosening during transportation and daily use. The middle collar and press button are crafted from premium ABS material, offering smooth pressing feedback, outstanding wear resistance and long service life, supporting frequent repeated operation without deformation or damage.
This complete dropper set is matched with a high-elastic NBR rubber cap and a standard 20-thread PE guide plug, building a highly airtight and leakproof sealing structure. It can effectively isolate external air, dust and moisture, prevent internal skincare liquids from volatilization, oxidation and deterioration, and fully preserve the active ingredients of essences and essential oils. Fitted with a 7mm round-head low-borosilicate glass tube, the dropper possesses stable chemical properties and high light transmittance, which will not react with cosmetic ingredients, ensuring safe, clean and hygienic liquid extraction every time.
The scientific structural design realizes accurate and quantitative liquid taking, effectively reducing the waste of precious skincare raw materials and bringing users a precise, convenient and labor-saving experience. Integrating classic slender appearance, safe material quality and practical functionality, this 30ml straight round glass bottle adopts fine workmanship throughout the whole process. It is a cost-effective and reliable packaging solution for skincare brand mass production, private label customization and cross-border wholesale sales.
