Functional mushroom apothecary
Earth extracted. One mushroom at a time.
Small-batch mushroom tinctures from Cap & Stem. Lion's Mane for focus, Chaga for immunity, Cordyceps for vitality, Reishi for balance, Turkey Tail for longevity, and a 14-mushroom blend for the full chorus. Dual-extracted, lab-tested every batch, apothecary-grade. Ceremonial, not psychoactive. Made in the USA.
Apothecary discipline, modern body.
Mushrooms have done their work for thousands of years. Our job is to leave them alone enough that they can keep doing it. Cap & Stem is the Solverra functional-mushroom line: small-batch tinctures and a 14-mushroom blend, dual-extracted from carefully sourced mushrooms and lab-tested on every batch. Earthy, ceremonial, never psychoactive. Three things set the range apart.
Dual-extracted, every bottle
Both a water extract and an alcohol extract in the same tincture, so the water-soluble beta-glucans and the alcohol-soluble triterpenes both make it into the bottle. Single-process tinctures only capture one.
Batch ID on every label
Every label carries a unique batch number tied to its independent lab Certificate of Analysis — potency, pesticides, heavy metals. You always know exactly what is inside the bottle in your hand.
Slow process, fast entry
Cold-extraction takes weeks, not minutes — that is how you get the bioactives without cooking them. The payoff: a tincture that absorbs under the tongue in under a minute.
The functional-mushroom range
Each single-mushroom tincture is one expression with one focus. The 14-mushroom blend is the full chorus, in both a tincture and a versatile powder. Every product ships with a published Certificate of Analysis.
Lion’s Mane Tincture
Focus. A classic functional mushroom, dual-extracted for clear-headed everyday support. 1 fl oz. Shop Lion’s Mane
Chaga Tincture
Immunity. Daily immune support and antioxidant load. 1 fl oz. Shop Chaga
Cordyceps Tincture
Vitality. For endurance, oxygen utilization, and the kind of stamina that shows up late. 1 fl oz. Shop Cordyceps
Red Reishi Drops
Balance. Adaptogenic support for sleep, stress response, and steadiness. 1 fl oz. Shop Reishi
Turkey Tail Tincture
Longevity. Studied for gut and immune resilience over the long haul. 1 fl oz. Shop Turkey Tail
14 Mushroom Blend
Full spectrum. All fourteen species in one recipe, as a daily tincture or a blend powder for coffee, broth, or a smoothie.
More formats on the way. Mushroom gummies and capsules are in development and will join the apothecary as they pass the same lab-testing standard as our tinctures. Want to hear first? Subscribe from any product page.
How to take a mushroom tincture
A standard serving is one full dropper, about 1 mL, held under the tongue for 30 to 60 seconds, once or twice a day. Prefer it warm? Add it to morning coffee, hot cacao, or broth. Mushrooms work on the order of weeks, so the simplest protocol is the best one: take a dropper, repeat tomorrow.
Made with care, tested for quality
Cap & Stem products are developed under Solverra’s in-house formulation and quality program. We select reputable extract suppliers, document each formula, and verify every batch through an independent third-party laboratory for potency and purity.
- Carefully sourced, dual-extracted mushroom extracts
- Third-party lab tested for potency, pesticides, and heavy metals
- Public Certificate of Analysis on every product page, tied to the batch ID
Pick a bottle. Take a dropper. Repeat tomorrow.
That is the whole protocol. The hard part was the weeks of cold-extraction. The easy part is you. Browse the full range and review the lab results for yourself.