If you've picked up a small dark bottle with a dropper top at a farmers market and wondered what exactly you were holding, you've encountered a tincture.

Tinctures are one of the oldest methods of preserving and using medicinal plants. They predate capsules, tablets, and commercial supplements by centuries. In herbalism, they're considered one of the most effective ways to extract and preserve the medicinal compounds from plants.

Here's what a tincture actually is and how to use one.

What is a tincture?

Quick answer: A tincture is a liquid extract made by steeping herbs in alcohol or another solvent (like glycerin or vinegar) for several weeks. The liquid pulls out the medicinal compounds from the plant. A dropper or two in water delivers concentrated herbal medicine.

A tincture is plant material (dried or fresh) steeped in a solvent. The solvent is usually alcohol (typically 80-100 proof vodka or similar), though it can also be glycerin (for non-alcoholic tinctures) or vinegar (less common now, more common historically).

The plant material sits in the solvent for weeks, typically 4-6 weeks, sometimes longer. During this time, the alcohol (or other solvent) extracts the water-soluble and alcohol-soluble compounds from the plant. The result is a liquid that contains concentrated medicinal compounds from the plant.

The plant material is then strained out, and you're left with a small dark bottle of concentrated extract.

Why tinctures work

Alcohol is an excellent solvent for medicinal plant compounds. It extracts both water-soluble compounds (like sugars, amino acids, some vitamins) and alcohol-soluble compounds (like many alkaloids, resins, and volatile oils) that water alone wouldn't extract. The result is a more complete extraction of the plant's medicinal properties than you'd get from a simple tea.

Tinctures are also very stable. A well-made tincture can last for years, even decades, in a cool dark place. The alcohol preserves it. This stability made tinctures essential in times before refrigeration and commercial preservation methods.

And tinctures are concentrated. A dropper or two of tincture contains more medicinal compounds than a cup of tea made from the same plant. This means you get more effect from a smaller dose.

How to use a tincture

A typical dose is 30-60 drops (about 1-2 dropperfuls) in a small amount of water or herbal tea, taken once to three times a day depending on what you're using it for and what the herbalist recommends.

You can:

Take it in water, which dilutes the alcohol taste slightly.

Take it in tea, which masks the taste better.

Take it directly on the tongue if you want the fastest absorption and don't mind the taste.

Mix it into a larger amount of water or juice if you want to make it easier to take.

The alcohol in the tincture is minimal. A full dropper (60 drops) contains less alcohol than a spoonful of vanilla extract. If you're concerned about alcohol, you can take the tincture in warm water, which will evaporate some of the alcohol.

Nettie's tinctures

Nettie's Boneset Tincture is made the traditional way: boneset herb, steeped in alcohol, for several weeks, then strained. The result is a concentrated liquid that delivers boneset's benefits in a form that masks its terrible taste.

The same process applies to any herbal tincture: a simple extraction that concentrates medicinal compounds and preserves them.

Why choose tinctures over other forms?

Tinctures are better than teas when: The herb is very bitter (like boneset). You want a more concentrated dose. You need something shelf-stable. You want fast absorption. You're making a formula with multiple herbs and want them to blend well.

Teas are better than tinctures when: You're using the tincture just for the warmth and comfort of a hot drink. You want to avoid alcohol. You want to taste the plant.

Capsules and dried herbs are better when: You can't tolerate alcohol. You want to avoid the dropper and measuring. You want a pre-measured dose.

None of these forms is inherently "better." They're just different. A tincture is better for concentrated, fast delivery. A tea is better for gentleness and ritual. A capsule is better for convenience.

Making your own tinctures

It's simple in principle. Take dried (or fresh) plant material, cover it with alcohol, cap the jar, and let it sit for 4-6 weeks. Shake it occasionally. After 4-6 weeks, strain out the plant material and bottle the liquid.

The ratio is roughly 1 part plant material to 5 parts alcohol, though this varies by herb. Some herbalists use 1:3. Some use 1:5. The choice depends on the plant and the strength you want.

The details matter more than you'd think. Fresh plant material is more watery than dried, so you adjust ratios. Some plants extract quickly, some take longer. But for beginners, a simple 1:5 ratio with dried herbs and 80-proof vodka, left for 6 weeks, works reliably.

Why herbalists use tinctures

Tinctures have been used since at least the Middle Ages, and likely much earlier. They appear in herbals and medicinal texts throughout European history. The form persists because it works: it's simple, it's effective, it preserves plants, and it concentrates their benefits.

A tincture is herbalism in its most practical form. Just plant and solvent, time and attention. Nothing else.