4oz Amber Boston Round Glass Essential Oil Serum Bottle

• 3mm thick amber glass effectively blocks UV rays and protects liquid storage
• The dropper is equipped with a soft, odorless rubber and a durable plastic cap
• The bottle mouth adopts a multi-threaded seal design to prevent leakage
• Perfect for skin care, aromatherapy, and creates a high-end professional design

Othilapak’s amber Boston round bottle with white dropper cap is the perfect blend of elegance and function. Ideal for essential oils or serums, it offers UV protection, leak-proof dispensing, and a clean, natural aesthetic—designed to elevate your skincare or aromatherapy brand with safety, style, and customization-ready appeal.