Boswellia Serrata Extract: What Is It, Cosmetic Uses, Benefits & Side Effects

Curious about this ingredient? In this article we're explaining exactly what it is and why it's used within cosmetic formulations.
Updated on: June 23, 2025
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All information on this page is verified using The Personal Care Products Council's (PCPC) INCI database. Our ingredient analyses are based exclusively on PCPC's technical data to ensure accuracy and reliability.

What Is Boswellia Serrata Extract?

Boswellia Serrata Extract comes from the Boswellia serrata tree, a gum resin–producing species native to India, North Africa and the Middle East. The resin has long been burned as frankincense in cultural rituals, and it also found a place in traditional beauty routines where it was valued for its soothing scent and skin-calming properties. Chemically, the extract is rich in boswellic acids, natural terpenes and small amounts of essential oils, all of which work together to nurture the skin. To make the cosmetic-grade extract, the raw resin is collected by tapping the tree, then cleaned, dried and processed through methods such as solvent extraction or supercritical CO2 to concentrate the active compounds while removing unwanted waxes. Modern formulators add Boswellia Serrata Extract to a variety of products, including calming masks, anti aging serums, lightweight moisturizers, after-sun gels, scalp lotions and sensitive-skin treatments.

Boswellia Serrata Extract’s Cosmetic Benefits/Uses

The primary role of Boswellia Serrata Extract in skincare is as a skin-conditioning agent. By helping the skin retain water, it keeps the surface smooth and soft, which can diminish the look of dryness and rough patches. Its natural terpenes are also known to be soothing, so the extract can ease visible redness and support a more even tone. Together these effects make it a popular choice in formulas aimed at comfort, hydration and a youthful appearance.

Who Can Use Boswellia Serrata Extract

Boswellia Serrata Extract is generally suitable for all skin types, including dry, normal, combination, oily and sensitive, because its main job is to soothe and condition without leaving a heavy or greasy feel. Those with very reactive or fragrance-sensitive skin should check the full ingredient list of a product, as the natural aromatic compounds in Boswellia may cause mild discomfort in rare cases.

The extract comes from a plant source and no animal-derived additives are needed to obtain it, so it fits vegan and vegetarian lifestyles.

Current data shows no specific safety concerns for topical use during pregnancy or while breastfeeding. Still, this is not medical advice and anyone who is pregnant or nursing should discuss any new skincare product with a qualified healthcare professional to be sure it fits their individual needs.

Boswellia Serrata Extract does not increase the skin’s sensitivity to sunlight and can be worn both day and night without raising the risk of sunburn. It also layers well with common actives like hyaluronic acid, niacinamide and gentle plant oils, which makes it easy to slot into most routines.

Potential Side Effects/Adverse Reactions

Side effects and reactions to the topical use of Boswellia Serrata Extract can vary from one person to another. The points below list potential issues only and are not expected to be typical for most users when the ingredient is formulated correctly.

  • Transient stinging or burning immediately after application
  • Mild redness or warmth in very sensitive skin
  • Allergic contact dermatitis marked by itching and small bumps
  • Dry patches if paired with astringent actives like high-percentage alcohol or strong exfoliating acids

If any negative reaction occurs discontinue use and consult a healthcare professional or dermatologist for guidance.

Comedogenic Rating

Rating: 1 out of 5

Boswellia Serrata Extract contains lightweight terpenes and boswellic acids that sink in quickly without leaving a dense oily film so the chance of clogging pores is minimal. Typical use levels are low and the ingredient is usually paired with non occlusive carriers which helps keep the rating near the bottom of the scale.

With such a low score it is generally considered suitable for skin that is prone to acne or breakouts.

If the extract appears in a formula rich in heavy butters waxes or comedogenic oils the overall product could still trigger congestion so checking the full ingredient list is wise.

Summary

Boswellia Serrata Extract conditions skin by boosting surface hydration and calming visible redness thanks to its mix of boswellic acids terpenes and trace essential oils. The result is a smoother softer feel that makes the ingredient a welcome addition to serums masks after-sun gels and sensitive-skin moisturizers.

While it is not the trendiest hero on social media it enjoys steady use among formulators looking for a gentle plant sourced soother that plays well with popular actives like hyaluronic acid niacinamide or lightweight botanical oils.

Current research and consumer experience point to a high safety profile with only occasional mild irritation in very reactive skin. As with any new product it is smart to run a quick patch test first to be sure your skin agrees with the formulation.

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