A tincture is one of the oldest and most useful things you can make in a home apothecary. It asks for very little, a clean jar, a good spirit and a handful of dried herb, and it rewards you with a small amber bottle that keeps for years. This is a thorough, careful guide to making a herbal tincture at home: what a tincture actually is, why it is worth the wait, the two methods herbalists use, which alcohol to reach for, how to store it, and how to think sensibly about dose. I write this as a herbalist, and my first rule is always the same: only ever work with a plant you have identified with certainty and know to be safe.
What a tincture is
A tincture is a concentrated herbal extract. You steep plant material in a solvent, most often alcohol, so that the solvent draws out the plant's soluble constituents and holds them in a stable, liquid form. Alcohol is the traditional choice because it pulls out a broad range of compounds that water alone cannot, resins and aromatic oils among them, and because it preserves the finished extract for a very long time. When the solvent is alcohol, the result is simply called a tincture. When you swap the alcohol for food-grade vegetable glycerine, the alcohol-free version is called a glycerite. A glycerite is gentler and naturally sweet, which suits anyone avoiding alcohol, though it is a little less efficient at extracting and does not keep as long.
Why make a tincture
Tinctures earn their place in the home apothecary for three plain reasons.
- They are concentrated. A small amount of liquid carries the extracted qualities of a much larger volume of herb, so a little goes a long way.
- They are easy to dose. Because a tincture is a liquid, you measure it by the drop or the millilitre, which makes small, consistent amounts simple to take and easy to adjust.
- They keep beautifully. A well made alcohol tincture, stored in the dark, has a very long shelf life, often several years, so a single afternoon's work stays useful for a long time.
They also connect you to a long lineage of practical plant craft. Making one is a quiet, seasonal ritual: filling the jar, giving it a daily shake, and waiting for the moon to turn a few times before you strain.
The two main methods
There are two ways to make a tincture. The first is the simple folk method, which is forgiving and needs no scales. The second is the more precise weight to volume method, which herbalists use when they want a reproducible strength. Both give you a real, usable tincture, so begin with the folk method and grow into the other if you would like more control.
The simple folk method (step by step)
This is the traditional approach, and it is the one to start with.
- Fill a clean jar with herb. Take a clean, dry glass jar and pack it loosely with your chosen herb. Use dried herb to fill the jar roughly two thirds full, or fresh herb to fill it almost completely, as fresh material is bulkier and holds water.
- Cover completely with alcohol. Pour high-proof alcohol over the herb until every piece is fully submerged, with a little liquid to spare above the plant. Anything left above the surface can spoil, so make sure nothing pokes out.
- Seal the jar. Close it with a tight lid. If you are using a metal lid, lay a square of baking paper between the lid and the jar so the alcohol does not corrode it.
- Steep for four to six weeks. Keep the jar somewhere cool and dark, a cupboard is ideal, and give it a gentle shake every day. The daily shake keeps the herb moving through the solvent.
- Strain through muslin. After four to six weeks, pour the tincture through a muslin cloth set in a sieve, then gather the cloth and squeeze the last of the liquid from the spent herb.
- Bottle and label. Decant into clean amber glass dropper bottles, which shield the tincture from light. Label each one with the herb, the date made and the alcohol you used. An unlabelled bottle is a mystery you will not thank yourself for.
The precise weight to volume method
When herbalists want a consistent, repeatable strength they measure the herb by weight and the alcohol by volume, and express the result as a ratio. As a rough guide, dried herb is commonly extracted at around 1:5 (one part herb by weight to five parts liquid by volume) and fresh herb at around 1:2, because fresh material already contains a good deal of water. So one hundred grams of dried herb would be covered with roughly five hundred millilitres of alcohol at a chosen strength. This weight to volume approach is worth learning once you are comfortable with the folk method, because it lets you make the same tincture the same way every time. For the wider family of preparations that sit alongside tinctures, see our guide to herbal preparations.
Which alcohol to use
The strength of your alcohol matters, because different plants give up their goodness to different concentrations. As a general rule:
| Material | Alcohol strength | Notes |
|---|---|---|
| Most dried herbs | Around 40% (80 proof) vodka | A plain, unflavoured vodka is the everyday workhorse and suits the majority of dried leaves and flowers. |
| Fresh herbs | Higher, around 60 to 90% | Fresh plants carry water of their own, so a stronger spirit is needed to offset it and preserve the extract. |
| Resinous or aromatic material | Higher, around 60 to 90% | Resins and volatile oils dissolve better in stronger alcohol. |
Always use spirits intended for drinking. Never use rubbing alcohol, methylated spirits, isopropyl or any other non-food alcohol, as these are toxic and must never be taken internally. If you are making a glycerite instead, use food-grade vegetable glycerine, usually diluted a little with water for dried herbs.
Storing your tincture and how long it keeps
Store finished tinctures in amber glass, out of direct light, somewhere cool. Kept this way, an alcohol tincture will keep for years, which is part of what makes them so practical. A glycerite is more perishable and generally keeps for one to two years, so make glycerites in smaller batches and date them clearly. If a tincture ever smells off, grows cloudy in an unexpected way or shows any sign of mould at the surface, let it go.
A careful word on dose
Dosing is genuinely herb-specific, and this guide is general education, not a prescription. The sensible principle is to start low. Traditional guidance for many gentle herbs sits somewhere in the range of a few drops to a small dropperful in a little water, but the right amount depends entirely on the plant, its strength and the person, and some herbs are simply not suited to home use at all. If you want to take a herb for a specific purpose rather than as ritual or as a mild everyday tea-like tonic, that is exactly the point to speak with a qualified herbalist or your doctor. Nothing here should be read as a dose for any named condition.
Safety first, always
Herbs are not harmless by default, and a tincture is a concentrated preparation, so please read this section as carefully as the method.
- Identify with certainty. Only ever tincture a plant you have identified beyond doubt and know to be safe and non-toxic. If you are not completely sure what a plant is, do not use it.
- Alcohol. If you avoid alcohol for any reason, whether personal, religious, in recovery, or because it is going to a child, make a glycerite instead of an alcohol tincture.
- Pregnancy and breastfeeding. Take real care here. Many herbs are not considered safe during pregnancy or while breastfeeding. Do not self-prescribe herbal tinctures at these times without professional advice.
- Medication. Herbs can interact with prescription medicines. St John's wort, for one, is well known to interfere with a long list of drugs. If you take any medication, check with your doctor or pharmacist before using a herbal tincture.
- Allergies and sensible amounts. Patch test or start with a very small amount if you are prone to allergies, and never exceed sensible, culinary-scale quantities of a herb.
- Keep away from children. Tinctures are concentrated and most contain alcohol. Store them out of reach and clearly labelled.
Above all, remember that herbalism is a companion to medical care, not a substitute for it. If you are unwell, pregnant, breastfeeding or taking medication, see a doctor or a qualified herbalist. Ritual uses of herbs are ritual, not medicine.
Keep exploring
Once you have your first tincture steeping in the cupboard, wander a little further into the pillar. Read the herbalism hub for the wider picture, browse the full range of herbal preparations a home apothecary can hold, and set up your own shelf with our guide to the home apothecary. For gentler everyday craft, try some herbal tea blends or explore essential oils alongside your herbs.
Frequently asked questions
A tincture is a concentrated herbal extract made by steeping plant material in a solvent, usually alcohol, which draws out the plant's soluble constituents and preserves them in a stable liquid form. The alcohol-free version, made with vegetable glycerine, is called a glycerite.
Using the simple folk method, you steep the herb in alcohol for four to six weeks in a cool, dark place, shaking the jar daily, before straining and bottling.
For most dried herbs, a plain vodka at around 40 percent (80 proof) works well. Fresh or resinous material needs a stronger spirit, around 60 to 90 percent. Always use spirits meant for drinking, never rubbing alcohol or methylated spirits.
Yes. Swap the alcohol for food-grade vegetable glycerine to make a glycerite. It is gentler and naturally sweet, which suits anyone avoiding alcohol, though it extracts a little less efficiently and keeps for a shorter time.
Stored in amber glass out of direct light, an alcohol tincture keeps for years. A glycerite is more perishable and generally keeps for one to two years, so make it in smaller batches and label it with the date.
Dosing is herb-specific, so start low and treat this as general education, not a prescription. If you want to take a herb for a specific purpose, speak with a qualified herbalist or your doctor about the right amount for you.
Only tincture herbs you have identified with certainty and know to be safe. Take real care in pregnancy and breastfeeding, and if you are on any medication, as herbs can interact with drugs. Keep tinctures away from children, and treat herbalism as a companion to medical care, not a substitute. See a doctor or qualified herbalist if you are unwell, pregnant or on medication.
