Black Rectangular Glass Serum Bottles with Dropper, Pump, Spray, or Screw Cap (5 Pack) – Light-Blocking Glass Bottles for Face & Hair Serums

Give your premium skincare line a sophisticated, high-protection container with our Black Rectangular Glass Serum Bottles. Featuring flat sides and a solid black coating, these bottles block ambient light to prevent formula degradation while offering a clean, modern surface for custom labeling. Customize your packaging setup for any fluid or gel formulation by selecting from five functional closure options.

Key Features & Specifications

• Opaque Light Protection: Solid black coating shields light-sensitive ingredients—such as Vitamin C, retinol, and active botanical extracts—from light-induced oxidation.

• Modern Rectangular Profile: Flat-sided glass silhouette provides tabletop stability, prevents rolling, and ensures smooth, flat label placement.

• Five Closure Options: Select from precision pipette droppers, metallic silver or gold pumps, fine mist sprayers, or tight-sealing screw caps.

• Durable Glass Construction: Built with heavy-walled glass that is chemically non-reactive, preserving product purity without leaching.

• Multi-Formula Compatibility: Ideal for lightweight liquid serums, lipid-based oils, mists, and gel formulations.

Recommended Applications

• Facial serums, anti-aging solutions, and Vitamin C treatments

• Hair serums, scalp oils, and beard care blends

• Facial toners, room mists, lightweight eye creams, and botanical face oils