5ml Serum Bottle（JH-256G）
This exquisite 5ml mini-capacity bottle is a professional cosmetic packaging container tailored for small-batch dispensing and trial-size packaging of essences, essential oils and various liquid skincare products. Featuring a compact and delicate overall structure, the bottle adopts a standardized small-capacity design that perfectly caters to travel use, product trial sales, sample distribution and personal portable storage scenarios. The streamlined bottle body is simple and elegant with a compact footprint, realizing a perfect combination of exquisite appearance and practical portability, which is highly suitable for high-end skincare brand sample packaging and small-volume product sales.
The bottle is equipped with a high-performance 13-tooth PETG middle bundle dropper assembly with standardized and high-quality supporting accessories to ensure stable and reliable use. The complete accessory set includes NBR rubber cap, PETG tooth cap and 5.5mm low-borosilicate round-head glass tube, all selected with premium materials that meet cosmetic packaging safety standards. The high-transparent PETG middle bundle and tooth cap boast excellent toughness, corrosion resistance and anti-aging properties, effectively resisting erosion from various skincare ingredients and maintaining long-term structural stability without deformation or cracking.
Matched with high-quality NBR rubber cap, the assembly achieves excellent airtight sealing performance, which can effectively prevent liquid leakage, volatilization and external air infiltration, avoiding ingredient oxidation and failure during storage. The customized 5.5mm low-borosilicate round-head glass tube features stable chemical inertness, no chemical reaction with essential oil and essence ingredients, and fully protects the activity and purity of skincare liquids. Compact in size, safe in material and superior in sealing, this 5ml bottle is an ideal portable packaging solution for small-batch essence and essential oil products, perfectly meeting brand sample delivery, travel packaging and personalized small-capacity storage demands.
