Mahonia aquifolium
A berberine-containing herb used for skin conditions (topically for psoriasis), liver support, and digestive health. Sustainable alternative to Goldenseal.
Sign in and complete your health profile to see safety warnings personalized to your age, sex, medications, conditions, and allergies for this herb.
If you take any medications, review these interactions carefully.
Same as berberine — CYP enzymes, blood thinners, diabetes drugs.
Pregnancy. Neonatal jaundice. Same as berberine precautions.
GI upset, nausea. Very bitter.
Glass mason jar with lid, High-proof alcohol (80-100 proof vodka), Measuring cup, Cheesecloth or fine strainer, Dark glass dropper bottles, Labels
Tinctures are concentrated — follow dosing guidelines carefully. Not suitable for those avoiding alcohol (use glycerites instead). Some herbs are only safe as tinctures in very small doses.
Alcohol tinctures last 3-5 years or more when stored properly in dark glass away from heat and light.
Herb grinder or pre-powdered herb, Empty vegetarian capsules (size 00 or 0), Capsule filling machine (optional but recommended), Small bowl, Scale (optional for precision)
Double boiler or slow cooker, Herb-infused oil (or make your own), Beeswax, Small tins or jars, Strainer/cheesecloth, Measuring cup
Personalized Guidance
Our Herbal Support Finder matches you with herbs based on your wellness goals, health profile, and medications.
Capsules bypass taste, which can be important — bitter taste stimulates digestion. For digestive herbs, teas or tinctures may be more effective. Always follow recommended dosing.
Store in airtight containers away from moisture. Use within 6-12 months for best potency.
FOR EXTERNAL USE ONLY. Do not apply to deep wounds or broken skin unless the herb is specifically indicated for this. Patch test on a small area first.
Store in a cool, dark place. Properly made salves last 1-2 years.