Black Aromatherapy Oil Bottle Manufacturer Dropper

1. Black Aromatherapy Oil Bottle Introduce

Engineered for maximum preservation, our black aromatherapy oil bottles provide superior defense against light degradation. Crafted from opaque black glass, they offer 100% UV protection—ideal for storing the most light-sensitive essential oils like citrus and conifer varieties. Each bottle includes a precision dropper or orifice reducer and a leak-proof cap for controlled dispensing. The sleek, minimalist design ensures both functionality and elegance, making it perfect for professional aromatherapists and brands requiring optimal oil preservation. These bottles maintain potency, extend shelf life, and deliver a premium unboxing experience while protecting delicate botanical compounds from degradation.

2. Aromatherapy Oil Bottle Specification Table

3. Aromatherapy Oil Bottle Features

Dark glass material: Dark colors can effectively block ultraviolet radation and prevent essential oils from undergoing photochemical reactions and deterioration due to light exposure.
Sealed bottle cap: The bottle cap is equipped with an inner plug/drip plug and a hole cap. The inner plug is used to control the flow rate and achieve droplet by droplet access; The outer cover ensures that the bottle mouth is sealed to prevent evaporation and external contamination.
Specialized dropper/adhesive head: For essential oils with high viscosity or requiring precise measurement, a glass dropper and black adhesive head will be equipped for easy suction and dripping.

4. Aromatherapy Oil Bottle Principle

Optical protection principle (light shielding principle):
The active components in essential oils (such as terpenes, aldehydes, esters) undergo photo-oxidation reactions when exposed to ultraviolet (UV) radiation, resulting in changes in molecular structure, loss of efficacy, and even the production of harmful substances. Dark glass can effectively absorb and reflect the vast majority of specific wavelengths of ultraviolet rays (especially UV-A and UV-B), just like applying "sunscreen" to the essential oils. This physically blocks the triggering conditions for photochemical reactions.
Sealing and barrier principle (physical and chemical principles):
Preventing evaporation: The main components of essential oils are volatile compounds. The elastic inner stopper and precisely machined glass bottle mouth form an airtight seal, significantly reducing the diffusion rate of essential oil molecules into the air (following Fick's diffusion law).