This pack of 88 amber 50 ml bottles fitted with TE (Tamper-Evident) dropper caps is designed for artisanal brands and essential oil blenders whose 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 88 contains
The pack contains 88 amber UV-blocking glass bottles with a nominal fill capacity of 50 ml each, plus 88 TE dropper caps. Each bottle is approximately 100 mm tall and 42 mm in diameter. The neck is a GL18 standard thread. The TE cap incorporates a dropper mechanism (a short pipette tube and rubber membrane) inside, and a tamper-evident ring on the lower edge. The estimated gross weight is ~5.3 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 short tube and rubber membrane that dispenses the liquid drop by drop when the bottle is tilted. Dispensing is controlled, and the cap can be removed and replaced with a single motion during use.
Areas of use
- Retail sale of artisanal essential oil blends as gifts or at markets
- Originality-verified packaging of your own cosmetic serums and skin oils
- Bottling natural tinctures and herbal drops intended for sale
- Presenting aromatherapy blends with a guaranteed untampered seal
- Building a DIY cosmetics brand with a premium, professional finish
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 to preserve buyer trust.