What’s the difference between Boswellia and Frankincense?

Boswellia: The Tree with a History

Boswellia trees grow in the arid landscapes of India, the Middle East, and parts of Africa. They are hardy, drought-tolerant, and not especially notable to look at — until you know their secret. When the bark is scored, the tree releases a sticky, aromatic resin. Over centuries, people learned to collect this resin and discovered its many uses.

Different cultures found different values in it: some prized it as incense, others used it in medicine, and in some cases it was even infused into food or drink. Among the many species, Boswellia serrata of India stands out today, because it is the species most studied in modern health science and the one most frequently used in dog supplements.

Frankincense: The Resin Itself

Frankincense is the resin that Boswellia trees produce. It dries into small, amber-like chunks that can be collected from the bark. Across history, this resin was burned in temples for its fragrance, consumed for digestive or inflammatory complaints, and traded as one of the most valuable commodities of the ancient world.

Modern science has helped explain why: frankincense resin contains compounds known as boswellic acids, which have measurable anti-inflammatory activity. These compounds are what make frankincense relevant to modern supplements, where consistency matters more than tradition.

Today, the resin is not generally used raw. Instead, it is purified and standardized into extracts, ensuring that every capsule or chew delivers a reliable concentration of boswellic acids. On a label, this will usually appear as “Boswellia serrata extract”, sometimes followed by a note about its boswellic acid percentage.

For dogs, this processing step is what makes the difference: instead of a raw resin scraped from bark, they’re receiving a carefully measured ingredient that can support joint comfort, mobility, and healthy inflammation balance.

What Resin Actually Is

Resin is a protective substance that trees release when they are stressed or injured. It is thick, sticky, and often aromatic, very different from sap (which is watery and sugar-rich). While sap carries nutrients through the tree like a transport system, resin functions as defense. It seals wounds, deters insects and grazing animals with its bitterness and stickiness, and contains antimicrobial compounds that help prevent infection.

Chemically, resins are rich in terpenes — the small, fragrant molecules that give pine, frankincense, and citrus their distinctive scents — and phenolic compounds, which contribute to their protective and antimicrobial qualities. Over time, resin hardens when exposed to air, which is why it’s often thought of as a hardened, amber-like substance.

Humans learned long ago that some resins could be safely harvested and used — burned for incense, infused for medicine, or even chewed like gum. This is the background that makes frankincense, the resin of the Boswellia tree, so important historically and relevant in modern supplements.

While many types of resin aren’t safe for dogs, a supplemental amount of real resin from Boswellia trees is often beneficial and well-tolerated.

In Summary

• Boswellia is the tree.
• Frankincense is the resin the tree produces.
• On supplement labels, Boswellia extract means processed frankincense resin, standardized so its health benefits can be delivered consistently.

In other words, the same substance that was once burned in temples and traded along ancient caravan routes is now prepared in precise, safe form — one of the very few resins with a well-defined role in modern dog health nutrition.