Boswellia
Also called: Indian frankincense, Boswellia serrata
A tree resin used in Ayurvedic medicine to calm inflammation. Studies suggest it may modestly ease osteoarthritis pain. Evidence for inflammatory bowel disease is limited.
Commonly used for
- Osteoarthritis pain and stiffness
- Joint support
- IBD (as part of a broader plan, limited evidence)
Found naturally in
- Not a food. It is a resin from the Boswellia serrata tree.
Label red flags
- No boswellic acid or AKBA content listed
Check with a provider
- Pregnancy or breastfeeding
- IBD or other autoimmune conditions: use alongside your care team, not in place of prescribed treatment
- Taking immune-suppressing medicines
- Stomach upset, heartburn, or diarrhea can occur
Supplements that contain it
Parts of the body it affects
Explore what each area does and the conditions that can affect it.

Joints
Joints let your bones move smoothly. Swelling and morning stiffness, rather than ache alone, can point to inflammation.

Digestive tract
Your stomach and intestines absorb nutrients and hold most of your body's immune tissue, which makes the gut a common target in autoimmune disease.
Illustrations: Servier Medical Art, CC BY 4.0

Wondering if your symptoms fit a pattern?
Dr. Lesher is a naturopathic doctor who specializes in women's autoimmune and chronic conditions. Since 2020, she has helped more than 900 patients overcome and heal from their conditions.