Classification and application scenes of essential oil glass bottles

Classified by bottle opening design 
Rollerball bottle opening: 
Feature: built-in rollerball, rolling out the essential oil, direct contact with the skin, to avoid hand contact with the product, good hygiene; 
Application: compound massage oils, refreshing and revitalizing essential oils (eg. peppermint + rosemary), automotive aromatherapy rollerball bottles.
Spray bottle opening: 
Features: atomized spray nozzle mixes essential oils with water/alcohol and then sprays them, with a particle size of about 50-100μm for even coverage (e.g., 10ml water + 5 drops of essential oils to make a spray); 
Applications: indoor aromatherapy sprays, clothing deodorizing sprays, moisturizing sprays (with emulsifiers).
Dropper spout: 
Features: glass dropper goes deep into the bottom of the bottle, take the liquid and add it vertically by dropping, accuracy ±0.02ml, suitable for dilution of single essential oils (e.g. blending of facial essence oil); 
Applications: single essential oils (e.g. rose essential oil, tea tree essential oil), pre-mixing of essential oils with carrier oils.
Essential Oil Bottles for Special Scenarios 
1. Aromatherapy Professionals 
Lightproof Storage Bottles: Dark brown 30ml glass bottles with vacuum pump head to reduce air contact for storing high-value essential oils (e.g., rose oil, frankincense essential oil), with a shelf-life that can be extended up to 2-3 years (normal shelf-life is about 1 year after opening).
Blending bottles: Multi-size combinations (5ml+10ml+15ml) with scale and labeling area, convenient for aromatherapists to blend essential oils according to the formula (e.g., shoulder and neck massage oil: 5 drops of lavender + 3 drops of ginger + 10ml of sweet almond oil).
2. Aromatherapy and home scenes 
Diffuser bottle: transparent or frosted glass, with rattan or reed sticks, the diameter of the bottle is 2-3cm, so that it is easy for the rattan to absorb the essential oils and evaporate the aroma (e.g. lemongrass diffuser for deodorizing the bathroom).
Essential oil candle bottles: heat-resistant glass (e.g. borosilicate glass), can withstand the burning temperature of the candle, the body of the bottle engraved or painted, both decorative (e.g. soy wax + lavender essential oil to make aromatherapy candles).
3. Gift & Customization Scenario 
Sculpted Glass Bottle: brand logo or floral pattern engraved on the bottle, with metal decorative ring and velvet gift box, used for high-end essential oil gifts (e.g. rose oil gift box).
Reusable Dispenser Bottle: 10ml portable bottle, with silicone protective sleeve, drop-proof and wear-resistant, suitable for yoga studios and SPA centers as gifts for customers.