Filipendula ulmaria (Meadowsweet) Oil is a botanically derived extract obtained via maceration or infusion of the aerial parts — particularly flowers and leaves — into a carrier oil, yielding a lipid-rich cosmetic ingredient prized for its antioxidant, anti-inflammatory, and gentle exfoliating properties. Rich in phenolic compounds such as salicylic acid (via salicin), flavonoids (e.g. quercetin, rutin), tannins, and essential oils, meadowsweet oil offers skin-enhancing benefits: it mitigates oxidative stress from UV and environmental aggressors, soothes inflammation, refines skin tone and texture, diminishes pore appearance via astringency, and supports hydration and barrier function. These attributes make it particularly valuable in anti-aging, clarifying, and toning formulations for a range of dermal concerns.

In hair care, meadowsweet oil supports scalp health by delivering gentle exfoliation (via salicylic derivatives), reducing irritation, and balancing oil production — especially beneficial for color-treated or sensitive scalps. Its antioxidant profile helps to preserve hair integrity and potentially supports hair growth and strength, though empirical human studies are still limited.