Glass Vials - For Tinctures, Oils, & Herbal Preparations

Small glass vials for storing herbal tinctures, essential oil samples, infused oils, herbal extracts, and other small-volume liquid preparations. Glass is the preferred storage material for tinctures and essential oils - chemically inert (won't leach or interact with contents) and impermeable to air and most chemicals. The small-vial format is convenient for sampling, gifting, and traveling.

Key Facts

Material

Glass (chemically inert, impermeable)

Common uses

Herbal tinctures, essential oil samples, infused oils, perfume-making, herbal extracts

Closure

Typically screw-cap or dropper (varies by vial style)

Color options

Often available in clear and amber (amber blocks UV light that can degrade contents)

Size range

Various small sizes (commonly 1 ml, 2 ml, 5 ml, 10 ml, 15 ml)

Why Glass for Herbal Preparations?

Glass is the gold standard for storing herbal liquids: chemically inert (won't interact with alcohol, essential oils, or other solvents), impermeable to air (slowing oxidation of contents), and free of plastic-related leaching concerns. Amber glass additionally blocks UV light, which can degrade essential oils and tincture compounds over time.

Common Uses

Tincture samples: small-volume sample sizes for gifting, sharing, or trying. Essential oil decanting: storing decanted portions of larger bottles. Custom blends: mixing personal aromatherapy blends. Travel: small-volume amounts for travel without bringing full-size bottles. Perfumery: traditional perfume-making uses small glass vials at every stage.

Frequently Asked Questions

Why use glass instead of plastic?
Glass is chemically inert; plastic can leach compounds into essential oils and alcohol-based tinctures over time.

What's the difference between clear and amber glass?
Amber blocks UV light that can degrade essential oils and some tincture compounds.

Are these reusable?
Yes; glass vials can be washed and reused many times. Sterilize between uses for storing sensitive preparations.

What size should I get?
Depends on use. 5 ml for essential oil samples, 10-15 ml for tincture sample bottles, larger for working stock.

How do I clean used vials?
Hot soapy water followed by rinsing; for essential oil vials, soak in alcohol to dissolve residue.

Are the caps included?
Yes; caps or droppers are typically included.