34 YB Pharma Glass Black Dropper & Spray Bottles

### Professional Black Light-Proof Glass Bottles: Preserve Premium Formulations

*(Ideal for Cosmetic Brands, Essential Oil Producers & Private Label Businesses)*

**Superior Protection for Sensitive Formulations**

Protect high-value actives, **essential oils**, serums, and **cosmetic essences** from UV degradation with our **professional-grade black light-proof glass bottles**. Engineered for maximum shelf-life and potency preservation.

**Key Specifications & Technical Advantages**

| **Feature**               | **Benefit**                          |

|---------------------------|-----------------------------------------------------|

| **YB Pharmaceutical Glass** | Industry-leading chemical inertness & formulation safety |

| **1600°C High-Temp Fired**  | Unmatched thermal shock resistance & sterilization readiness |

| **Frosted Black Glass**     | 99%+ UV blockage; Premium opaque appearance          |

| **Multiple Sizes**          | **10ml, 15ml, 20ml, 30ml, 30ml Spray, 50ml, 100ml** - Full SKU flexibility |

| **Cap Systems**             | **Gold Cap White Tip** / **Black Cap Black Tip** / **Electroplated Aluminum Cap** (brand customization) |

| **Silicone Tip Dropper**    | Precise **professional dispensing**; Contamination-resistant |

| **Wide Mouth Design**       | High-speed filling line compatibility; Easy cleaning |

### Why Professional Brands Choose Our Bottles

✓ **Quality Guaranteed**

✓ **Professional Packaging** integrity

✓ **Reuse & Recycle** program support (reduce environmental footprint)

✓ **Multi-functional** applications: Serums, toners, carrier oils, tinctures

✓ **Carry Convenient** for travel/trial sizes

**Technical Notes for R&D Teams**

- Optimal for low-viscosity liquids (<500 cP)

- **Thick creams not recommended** due to dropper mechanics

- **Electroplated aluminum caps** prevent corrosion

- Compatible with most pH-balanced formulations (pH 3-9)

**Bulk Order Advantages**

- MOQ 500+ units (mixed SKUs accepted)

- Custom cap color matching (**Gold Cap White Tip**, **Black Cap Black Tip**)

- Private label packaging options

- **Quality assurance** documentation provided

### Ordering Information

**Cap Options:** Gold/White, Black/Black, Electroplated Aluminum

**Material Certifications:** YB Pharmaceutical Glass (FDA/ISO compliant)

**Keywords Integrated:**

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