Thuja Dosage: What You Need to Know

Thuja is a plant extract that shows up in many natural health products. People use it for skin issues, immune support, and sometimes for respiratory problems. Before you pop a capsule, you should know how much is safe and how to use it correctly.

Typical Dosage Ranges

Most manufacturers sell thuja as a tincture, capsule, or topical spray. The usual oral dose for adults is 2‑4 mg of dry leaf powder per day, split into two doses. If you’re using a liquid extract, that translates to about 15‑30 drops (1 ml) taken twice daily. For capsules, 500‑1000 mg per capsule is common, so two capsules a day usually hit the sweet spot.

Kids and teens should stay well below adult levels. A safe starting point is 0.5‑1 mg per kilogram of body weight, divided into two doses. Always talk to a pediatrician before giving thuja to a child.

If you’re using thuja for a short‑term skin problem, a topical spray applied 2‑3 times a day works fine. You don’t need to worry about exact milligram amounts for skin use, just follow the product label.

Safety Tips & When to Skip

Thuja contains thujone, a compound that can be toxic in high amounts. That’s why staying under the recommended dose is crucial. Symptoms of too much thujone include nausea, headache, and dizziness. If you feel any of those, stop using thuja and consult a doctor.

Pregnant or breastfeeding women should avoid thuja altogether. The herb can cross the placenta and affect the baby. People with epilepsy, liver disease, or a history of seizures should also steer clear, as thujone may worsen those conditions.

Always buy thuja from a reputable source. Look for products that list the exact concentration of thujone and have third‑party testing. Cheap, unlabeled products often contain more thujone than advertised, which raises the risk of side effects.

Start with the lowest dose and see how your body reacts. If you tolerate it well, you can slowly increase to the top of the recommended range. Keep a simple diary of when you take thuja and any symptoms you notice – it helps spot patterns early.

In summary, the sweet spot for most adults is 2‑4 mg of dry leaf powder daily, split into two doses. Stick to that, avoid thuja if you’re pregnant, have seizures, or liver problems, and always pick a trusted brand. With these basics, you can enjoy thuja’s potential benefits without unnecessary risk.