Science
Mechanism of Action
This extract leverages several active components to deliver its benefits. Salicylic acid derivatives contribute anti-inflammatory effects, assisting in skin clearing and reducing redness. Tannins provide astringent actions, which help to tighten pores and refine skin texture by assisting in the removal of surface impurities. A rich profile of antioxidant compounds, including flavonoids and phenolic acids, actively protects skin cells from free radical damage and premature aging, while also supporting cellular rejuvenation. Additionally, it appears to modulate 5-alpha reductase, an enzyme linked to excess sebum, and supports dermal cell proliferation for improved skin renewal.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 Demonstrated efficacy in managing signs associated with oily skin concerns.
- 02 Provided antioxidant and soothing benefits, indicating a broader effective range for these specific actions.
- 03 Exhibited significant antioxidative capacity, active oxygen species scavenging, radical scavenging, and tyrosinase activity inhibition.
- 04 Completely prevented DNA damage, highlighting substantial DNA protective activity.
- 05 Showed moderate modulation of gene expressions related to crucial skin barrier function and epidermal renewal processes.
Transparency
Dusting Analysis
While higher concentrations (0.5-1%) are indicated for specific benefits like oil control, antioxidant and soothing effects are observed at significantly lower amounts, suggesting that the ingredient remains active across a broad concentration spectrum.
The Formula
Formulation
Stability
Typically formulated in water and glycerin solutions, the extract maintains optimal stability within a pH range of 4.0-6.5 at 25°C.
Safety
Safety Profile
Generally regarded as safe for topical cosmetic use, with a low irritancy potential according to INCIDecoder. However, individuals with known salicylate allergies should exercise caution due to naturally occurring salicylic acid derivatives. A patch test is recommended prior to widespread application. The EWG rates concerns for cancer, allergies & immunotoxicity, developmental and reproductive toxicity, and use restrictions as 'Low'. A full safety assessment by the CIR Expert Panel is pending due to insufficient data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Spiraea Ulmaria Leaf Extract is a valuable ingredient, offering significant benefits across anti-inflammatory, astringent, and antioxidant actions, with proven oil-controlling properties and broad skin compatibility, despite a current 'insufficient data' status from CIR.
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