30mL (1oz) Frosted Cobalt Blue Glass Dropper Bottle with 18DIN Neck – Bottle Only

Give your essential oils, tinctures and specialty liquids a distinctive presentation with the 30mL Frosted Cobalt Blue Glass Dropper Bottle from CanadianMedHealthSupplies. Featuring rich, vibrant blue glass with a frosted coating on the outside, this bottle combines a unique appearance with excellent UV light protection.

Made from food-safe, lead-free soda-lime glass, it offers a professional packaging option for compatible food flavorings, botanical extracts and other liquid formulations. The 18DIN neck lets you choose the closure and dispensing system that best suits your product.

What you receive: One 30mL (1oz) frosted cobalt blue glass bottle. Cap, dropper and dispensing insert are not included and must be purchased separately.

Rich Cobalt Blue Glass with an Exterior Frosted Finish

The vibrant cobalt blue glass and exterior frosted coating create a soft, refined appearance that gives this bottle its unique look. The rich blue color adds depth to your packaging, while the frosting complements both simple labels and colorful branding.

Whether you are introducing an aromatherapy collection or updating a botanical product line, this frosted cobalt blue dropper bottle brings a polished finish to your presentation.

Excellent UV Light Protection

This frosted cobalt blue glass bottle provides excellent UV light protection, helping reduce exposure that can affect light-sensitive contents.

For formulations with specific light-protection requirements, test the complete bottle-and-closure system to confirm suitability for your intended storage conditions and shelf life.

Food-Safe, Lead-Free Soda-Lime Glass

Manufactured from food-safe, lead-free soda-lime glass, this bottle is designed for packaging compatible food products as well as other specialty liquids. The frosted coating is on the exterior of the bottle.

Glass offers good chemical resistance for many formulations. For food and orally consumed products, pair the bottle with suitable food-contact closures, liners and dispensing components.

18DIN Neck for Your Choice of Closure

The 18DIN neck finish lets you select a compatible cap, dropper assembly or dispensing insert to suit your formulation and how customers will use it.

This euro bottle design supports compatible closure options, including tamper-evident caps, child-resistant closures and caps with inverted dropper inserts. These features depend on the closure selected and are not included with the bottle itself.

Compatible options include 18DIN, 18-410 and 18-415 closures. Check the individual closure specifications and select a dropper length suited to the 30mL bottle before ordering.

Classic European Boston Round Design

Rounded shoulders and a rounded base give this 30mL euro dropper bottle its familiar profile. The 30mL capacity, commonly sold as 1oz, offers a practical size for concentrated formulations, specialty extracts and liquid blends.

Product Features

• 30mL (1oz) capacity for specialty liquid packaging

• Rich, vibrant cobalt blue glass

• Exterior frosted coating for a distinctive, refined appearance

• Excellent UV light protection

• Food-safe, lead-free soda-lime glass

• 18DIN neck finish

• Compatible with suitable 18DIN, 18-410 and 18-415 closures

• European Boston round shape with rounded shoulders and base

• Bottle only — cap, dropper and dispensing insert sold separately

Popular Packaging Applications

This 30mL frosted cobalt blue glass bottle is a practical option for compatible:

• Essential oils and aromatherapy blends

• Tinctures and botanical extracts

• Food flavorings and flavor extracts

• Perfumes and fragrance oils

• Other specialty liquid formulations

Choose your closure to match the product’s viscosity, dispensing needs and intended use. Always test the bottle, contents and closure together before commercial use.

Frequently Asked Questions

Does this bottle come with a cap or dropper?

No. This listing includes the 30mL frosted cobalt blue glass bottle only. Caps, droppers and dispensing inserts are sold separately.

What gives this bottle its frosted appearance?

The bottle is made from rich cobalt blue glass with a frosted coating on the outside. This exterior coating gives the vibrant blue glass its soft, distinctive finish.

Does this bottle provide UV protection?

Yes. This frosted cobalt blue glass bottle provides excellent UV light protection. Test your formulation in the complete package to confirm it meets your specific protection requirements.

Is this bottle food-safe and lead-free?

Yes. It is made from food-safe, lead-free soda-lime glass. Any cap, liner or dropper used with it should also be suitable for food contact and your particular formulation.

Which closures fit this bottle?

The bottle has an 18DIN neck finish and accommodates compatible 18DIN, 18-410 and 18-415 closures. Check the selected closure’s specifications and confirm that any dropper assembly is sized for this 30mL bottle.

Can I use it for essential oils, tinctures or flavor extracts?

Yes. This bottle is a packaging option for compatible essential oils, tinctures, botanical extracts and food flavorings. Final suitability depends on your ingredients and selected closure.

Choose the CanadianMedHealthSupplies 30mL Frosted Cobalt Blue Glass Dropper Bottle for excellent UV protection, food-safe glass and a distinctive blue finish. Add a compatible closure from our closure selection to complete your package.

For the 30mL tops only please click here "Dropper Tops Only".

For the 30mL glass bottles only please click here "Dropper Bottles Only".