Usnea Lichen Tincture, Alcohol-Free Eternal Glycerin Extract (Usnea barbata) for Immune & Respiratory Support, 1 oz

About This Usnea Lichen Tincture 🌿

Our Usnea Lichen Tincture is a 100% alcohol-free extract of Usnea barbata, the pale, branching lichen long known as Old Man's Beard and Woman's Long Hair. We macerate the whole lichen in pure vegetable glycerin to carry over its usnic acid and companion compounds, then finish it with our year-long Eternal Extraction method and bottle it in a 1 oz amber dropper. It pours as a clear, honey-gold glycerite with a woodland character, earth and forest floor up front, a bright citrus lift, and a clean, faintly bitter turnip note on the finish. Herbalists reach for it as a daily ally for immune resilience and respiratory comfort, taken under the tongue or stirred into water.

Every batch of this usnea is independently lab-tested and backed by a specific Certificate of Analysis (COA) verifying identity, purity, and the absence of microbial and heavy-metal contaminants. We publish each lot's COA on a single historical reference page so you can confirm the exact batch in your bottle. That page is our long-form companion guide, Unlock the Power of Usnea Lichen Tincture, which also walks through the lichen's chemistry, traditional use, and how we extract it.

This usnea is hand-harvested from high-altitude forests in the United States, gathered from fallen branches at peak season so the lichen reaches us fresh and full of character. American forests give it the cool, clean, humid air that usnea flourishes in, and that heritage carries straight through to the bottle. Every lot we ship receives the same per-batch lab work and the same 100% money-back guarantee as everything we carry.

How Herbalists Use It

This is our Eternal Extract, a full year in the making. We layer fresh usnea under four full moons and finish with slow-drip filtration for deep earthy-citrus complexity and a rounder, more harmonious finish, then bottle it in a 1 oz amber dropper. Read the full method in Elevating Herbal Tinctures with the Eternal Extraction Method, or see how drop dosing works across our range in our guide to using herbal tinctures.

Our 100% Money-Back Guarantee

Our policy is simple: if you aren't happy, send it back and receive a full refund. Anytime, for any reason.

How many drops of usnea tincture should I take, and how do I actually use it?

We suggest starting low and building up. Begin with 1 to 2 drops under the tongue or in a small glass of water, then add a drop at a time over a few days until you find the right balance for you, up to 20 drops. Hold it under the tongue for about 30 seconds before swallowing, or stir it into warm water or a respiratory tea. Most people reach for it up to three times a day during seasonal shifts or at the first hint of an immune imbalance. Because our extract is alcohol-free and glycerin-based, it carries a gentle natural sweetness that makes those under-the-tongue drops easy to take.

What makes your Eternal usnea extract special?

Our Eternal Extract is a full year in the making, and that patience is the point. It is 100% alcohol-free and made with pure vegetable glycerin. Rather than rushing the maceration, we layer in fresh usnea under four full moons and finish with slow-drip filtration, which draws out a rounder, more complex character, more of that earthy-citrus depth with a smooth finish. It comes in a 1 oz amber dropper bottle, our single, considered expression of the lichen.

Can I take usnea tincture if I am pregnant or have liver concerns?

We keep it cautious here. Usnea is traditionally avoided during pregnancy and breastfeeding, so we do not recommend it then. Its active compound, usnic acid, has been linked to liver stress in concentrated or isolated forms, so if you have a liver condition or take medication that affects your liver, please work with your practitioner before using it. The same applies if you take clarithromycin or a related antibiotic. When in doubt, loop in whoever manages your care first, and keep to modest drop doses.

Where does your usnea come from, and how do I know it is clean?

Our usnea is hand-harvested from high-altitude forests in the United States, gathered from fallen branches so the lichen comes to us fresh and full of its woodland character. Every lot is then independently lab-tested and backed by its own Certificate of Analysis for identity, purity, and the absence of microbial and heavy-metal contaminants, and we publish each batch's COA on our historical reference page so you can check the exact bottle in your hands. Every order also carries our 100% money-back guarantee: if you aren't happy, send it back for a full refund, anytime, for any reason.