30ml Serum Bottle（JH-192Q）
This sophisticated 50ml cosmetic bottle features a moderately proportioned body and a sleek arc-shaped bottom, abandoning the rigid and dull design of traditional flat-bottom containers. The smooth curved lines and balanced structure deliver a gentle, elegant and premium visual texture, offering a comfortable hand grip and outstanding display aesthetics. The practical 50ml large capacity strikes an ideal balance between sufficient storage volume and daily portability, perfectly adapting to diverse scenarios including daily skincare use, long-term product storage, high-end commercial packaging and brand customized packaging. It is specially designed for holding facial essences, pure plant essential oils and various concentrated liquid skincare products, meeting the high-standard packaging needs of mid-to-high-end beauty brands.
The bottle is equipped with a professional 20-tooth high collar dropper and a matched 20-tooth PE guide plug, adopting high-quality standardized materials for stable and reliable performance. It features a durable double-layer PP middle collar with excellent structural toughness and precise assembly tightness, effectively improving the overall stability and fitting degree of the dropper. The premium silicone rubber cap cooperates with double-layer PE composite gaskets to form a multi-layer airtight sealing system, which efficiently isolates external air, dust and moisture. This design thoroughly prevents liquid volatilization, oxidation and leakage, effectively locking the activity of internal skincare ingredients and extending product shelf life.
Fitted with a 7mm low-borosilicate round-head glass tube, the dropper boasts high transparency and stable chemical inertness, enabling smooth, uniform and quantitative liquid extraction. It allows users to control the dosage accurately, reduce product residue and waste, and ensure safe application for various essence and essential oil formulas. Adopting exquisite and mature manufacturing techniques, the bottle optimizes structural details and surface craftsmanship, perfectly integrating minimalist aesthetic design and practical functional performance. Combining elegant arc-bottom styling, safe eco-friendly materials and superior sealing performance, this 50ml bottle is a versatile and high-grade packaging solution for premium liquid skincare products.
