This pack of 70 amber 100 ml bottles fitted with TE (Tamper-Evident) dropper caps is designed for artisanal brands and essential oil blenders whose larger-volume finished products are intended as gifts, for retail, or for market sale. The TE cap's originality-indicating ring visibly breaks on first opening, so the buyer receives a demonstrably untampered, sealed preparation.
What the pack of 70 contains
The pack contains 70 amber UV-blocking glass bottles with a nominal fill capacity of 100 ml each, plus 70 TE dropper caps. Each bottle is approximately 130 mm tall and 52 mm in diameter. The neck is a GL18 standard thread. The TE cap incorporates a dropper mechanism (a pipette tube and rubber membrane) inside, and a tamper-evident ring on the lower edge. The estimated gross weight is ~8.1 kg, supplied in a carton with dividers.
Amber glass and UV protection
Amber glass filters the UV spectrum and the shorter wavelengths of visible light — these photocatalysts trigger oxidation of volatile compounds in essential oils and tinctures. Stored in amber glass, your preparations retain their original scent profile, colour, and active ingredient content significantly longer. Glass is chemically inert, does not react with oils, and contains no plasticisers.
About the TE Tamper-Evident cap
The TE dropper cap is built around the logic of originality verification: the lower edge of the cap is connected to a thin plastic ring that visibly and irreversibly breaks on the first twist. The buyer can therefore confirm at a glance whether the bottle remained untampered until purchase. Inside the cap is a dropper mechanism: a pipette tube and rubber membrane that dispenses the liquid drop by drop when the bottle is tilted. The 100 ml size is particularly suitable for retail sale of massage oil blends and essential oil concentrates.
Areas of use
- Retail sale of artisanal massage oil and essential oil blends
- Your own larger-volume cosmetic serum bases and body oils
- Bottling natural tinctures and herbal extracts intended for sale
- Presenting aromatherapy concentrates with a guaranteed untampered seal
- Building a DIY cosmetics brand with premium, professional 100 ml packaging
Cleaning and refilling
Rinse the new bottle with warm water and a neutral detergent before filling, then with 70% isopropyl alcohol. The TE cap functions as a single-use originality indicator: after the first opening, the tamper-evident ring breaks, so a refilled bottle will no longer appear untampered. For your own repeatedly refillable use, the cap can be cleaned and screwed back on, but for gifting or resale it is worth using a new TE cap for each fresh filling.