Products
This opaque black glass dropper bottle is designed for light-sensitive skincare serums and essential oils.
The solid color spray painting blocks UV light penetration to protect active formula ingredients, while the thick hard glass construction provides physical durability.
Available in 20ml, 30ml, 40ml, and 50ml capacities, the bottle features an inner dropper stopper to prevent leaks and a smooth cylindrical surface optimized for wrap-around sticker labels.
Item No :
DS-0101-3Order(MOQ) :
10000Suitable for :
Light-Sensitive Serum, Essential Oil, Radiance DropsVolume :
20ml / 30ml / 40ml / 50mlMaterial :
GlassPrinting :
Spray PaintingCustom :
Color/Volume/Surface Handing/Private mold/Bottle/Cap Colored or Decoration/PrintingLead time :
25-35 daysSample :
AvailableQuailty Control :
100% Inspection Before PackingSurface Handing :
Silk Screen PrintingBulk Opaque Glass Cosmetic Dropper Packaging for Serum and Oil

Features
UV Protection: Solid black spray painting completely blocks light to protect active ingredients.

Thick Hard Glass: Provides physical durability and a stable, weighted base.
Leakproof Structure: Screw cap combined with an inner lid ensures secure sealing during transit.
Dropper Stopper: Cleans the glass pipette upon removal and prevents liquid buildup on the neck.
Standardized Neck: All capacities (20ml to 50ml) share the same cap size to streamline packaging lines.
Labeling Surface: Smooth, straight bottle body is designed for easy sticker label application.


Applications
Light-Sensitive Serums: Formulations containing Vitamin C, Retinol, or active peptides.
Essential Oils: Pure and blended cosmetic oils requiring UV protection.
Liquid Drops: Liquid highlighters, radiance drops, and fluid foundation.
Full Product Lines: 20ml, 30ml, 40ml, and 50ml options cover trial sizes to large retail sizes.

Specifications
| Item No. | DS-0101-3 |
| Material | Thick Hard Glass (Bottle), Rubber (Bulb), Plastic (Cap/Lid), Glass (Pipette) |
| Volume | 20ml / 30ml / 40ml / 50ml |
| Suitable For | Light-Sensitive Serum, Essential Oil, Radiance Drops |
| Surface Handling | Opaque Color Spray Painting, Sticker Labeling |
| Customization | Bottle Painting Color, Cap Color, Custom Label Printing |
| MOQ | 10,000 pcs per item |
| Lead Time | Sample: 7-10 days | Bulk Order: 30-45 days |
| Quality Control | ISO-9001 Certified, Vacuum Leak Test Passed |

Why Choose Us
1. 100% Raw Material Inspection: Only high-white, impurity-free glass sand is used.
2. Automatic Ultrasonic Washing: Every glass bottle undergoes multi-stage ultrasonic cleaning and drying before entering the decoration line to ensure zero dust contamination.
3. Vacuum Leak Testing: We perform random vacuum negative pressure tests on every batch to guarantee the pump and bottle fit perfectly (No leakage).
4. Visual & Functional Check: 100% full inspection on the assembly line for scratches, printing defects, or pump malfunctions.
5. Certifications: ISO 9001:2015 Quality Management System certified.
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