Arthrem® has been specially developed as a supplement to aid the relief of joint pain and stiffness for arthritis sufferers

Arthrem® has been perfected through a cultivation program and extraction process that optimizes the beneficial phytonutrients of Artemisia annua ensuring Arthrem® is rich in anti-inflammatory compounds.

A unique herbal supplement that’s available to buy online

Arthrem® is a dietary supplement for joint health containing our unique herbal extract of the plant Artemisia annua. This herb, known as sweet wormwood or qinghaosu, has been part of Chinese medicine for more than 2,000 years.

A natural supplement backed by scientific research

Arthrem® is clinically proven to reduce joint pain and stiffness while improving mobility in sufferers of osteoarthritis. Read more about the science behind our product here.

A 100% natural product

Sourced in Switzerland, grown and harvested by hand in Tanzania and specially extracted in New Zealand. Learn more about what goes into creating Arthrem® here.

Our company

Promisia is a natural products company based on scientific research. We develop natural products that are unique, safe and effective. We use validated scientific and statistical methods in our natural products development.

Join thousands Arthrem® users worldwide

Promisia first launched Arthrem® as a dietary supplement in New Zealand in 2011. Today thousands of people worldwide buy Arthrem® online to help improve their joint health.

60 capsules per bottle

Arthrem® comes in bottles containing 60 gel capsules (enough for one month).  Each capsule contains 150 mg standardized extract of Artemisia annua plus grape seed oil to enhance natural absorption.

Note: Arthrem® is not suitable for use among pregnant or breastfeeding women or children. You should check with your doctor before using Arthrem® if you take any type of prescription medication.

Try Arthrem® free for 2 months

Sign up for a free 2-month trial of Arthrem®, available to anyone who meets the eligibility criteria in the USA.
*Available to US customers only