Paeonia Suffruticosa Bark 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: July 1, 2025
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We verify all information on this page using publicly available nomenclature standards from The Personal Care Products Council (PCPC), the European Commission's CosIng database and documentation provided directly by ingredient manufacturers. Our analysis is based on technical data from these sources to ensure accuracy and reliability.

What Is Paeonia Suffruticosa Bark Extract?

Paeonia Suffruticosa Bark Extract comes from the woody bark of the Chinese peony, a flowering shrub long admired in East Asia. The bark holds a mix of natural compounds such as paeonol, paeonoside and flavonoids, which give the plant its soothing and protective qualities. In traditional beauty rituals the bark was steeped in oils or water to calm the skin, and modern formulators picked up on those folk uses in the late 20th century when gentle plant-based actives started trending. Today suppliers usually harvest sustainably grown peony shrubs, dry and grind the bark, then run it through a water-or glycol-based extraction that pulls out the skin-loving molecules while filtering away solids. The resulting fluid or powder is standardized so each batch offers a consistent level of key actives, making it easier for brands to slot the extract into masks, anti-aging serums, lightweight moisturizers, brightening essences and after-sun treatments.

Paeonia Suffruticosa Bark Extract’s Cosmetic Benefits/Uses

This botanical is prized for one primary role in formulations: skin conditioning. As a skin conditioner Paeonia Suffruticosa Bark Extract helps soften rough patches, supports a healthier moisture balance and leaves the surface feeling calm and comfortable. Its antioxidant flavonoids can also help fend off daily environmental stress so the complexion looks smoother and more even over time.

Who Can Use Paeonia Suffruticosa Bark Extract

Paeonia Suffruticosa Bark Extract is generally well tolerated by all major skin types including dry, normal, combination, oily and even sensitive skin because it delivers lightweight soothing benefits without heavy oils or strong acids. Those with extremely reactive or allergy-prone skin should still be mindful of any personal sensitivity to peony or other botanicals in the same family, but the extract is not known to aggravate acne, eczema or rosacea in most users.

The extract is plant derived with no animal by-products involved in harvesting or processing, so it aligns with vegan and vegetarian lifestyles.

Current research shows no specific risks for pregnant or breastfeeding women when the extract is used topically in typical cosmetic concentrations. That said this is not medical advice and anyone who is pregnant or nursing should run any skincare choices past a qualified healthcare provider to be on the safe side.

The ingredient does not increase photosensitivity so daytime application followed by your usual broad-spectrum sunscreen is fine. It layers well with most common actives such as niacinamide, hyaluronic acid and peptides, and has no known conflicts with prescription topicals.

Potential Side Effects/Adverse Reactions

Reactions to topical Paeonia Suffruticosa Bark Extract differ from person to person. The following is a list of potential side effects that could occur, but they are uncommon when the ingredient is used at standard cosmetic levels and manufactured correctly.

  • Mild redness or irritation in very sensitive skin
  • Itching or a slight stinging sensation on first use
  • Localized rash or hives due to an allergy to peony or related plants
  • Contact dermatitis if combined with other irritating ingredients in the same product

If any of these reactions develop discontinue use immediately and seek medical advice if symptoms persist or worsen.

Comedogenic Rating

Rating: 0 (non-comedogenic). Paeonia Suffruticosa Bark Extract is mainly composed of water-soluble phenolic compounds rather than heavy waxes or fatty acids that could clog pores, so it does not sit on the skin in a way that traps sebum or debris. This makes it a comfortable choice for those who are prone to acne or breakouts. Keep in mind that the final product formula matters too because added oils, silicones or thick butters can raise the overall pore-clogging potential even if the extract itself is clear.

Summary

Paeonia Suffruticosa Bark Extract conditions skin by supplying calming phenols and antioxidant flavonoids that help smooth texture, support moisture balance and buffer daily environmental stress. While not as famous as green tea or chamomile, it has been gaining quiet popularity, especially in Asian inspired serums and masks that focus on gentle botanicals. Most users tolerate the extract very well and adverse reactions are rare, but as with any new skincare ingredient it is wise to patch test a fresh product on a small area first to rule out personal sensitivities.

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