The 100 ml bottle is one of the most popular sizes in natural cosmetics and aromatherapy: large enough to hold a massage oil, body lotion or DIY hand sanitiser recipe, yet still easy to handle. This pack of 70 ships without caps, so you can choose the closure based on the contents: aluminium caps for a premium gift, pumps for lotion, pipettes for serum.
What is included in this pack of 70
The pack contains 70 empty 100 ml green glass dropper bottles with no caps. Each bottle is approximately 130 mm tall, 52 mm in diameter and weighs around 120 g net. Gross pack weight is around 9.24 kg. The neck is a standard GL18 thread, so it accepts most off-the-shelf closures.
Green glass and its light-filtering benefit
Green-tinted glass reflects much of the UV range as well as the shorter wavelengths of visible blue light. These are the wavelengths that trigger the oxidation chain reactions in essential oils and botanical extracts. With the 100 ml format, light protection is particularly important: a larger volume of oil or lotion may be used over many months, during which the contents come into contact with light.
No cap — a flexible option
The 100 ml size calls for several types of closure: aluminium or black screw caps for massage oils, pump closures for body lotions, spray heads or child-resistant caps for hand sanitiser, and pipettes for serums. This cap-less version leaves that choice to the user and is often more cost-effective per unit. The GL18 neck thread is compatible with most caps available on the market.
Areas of use
- Larger formats of massage oil recipes and body oils
- Storing base ingredients for body lotion and body scrub
- DIY hand sanitiser recipes (alcohol + glycerin + essential oil)
- Toner-sized packaging for hydrosols and flower waters
- Cosmetic prototypes and developer bottling
Cleaning and recycling
Wash empty bottles with warm water and a mild dish soap, then rinse with 70% isopropyl alcohol to remove residual scents. Avoid the dishwasher, as it may fade printed labels. Once fully dry, the bottle can be refilled or placed in glass recycling — glass is endlessly remeltable.