Science
Mechanism of Action
This extract operates by inhibiting the 5-alpha-reductase enzyme, which reduces the conversion of testosterone to dihydrotestosterone (DHT), thereby controlling excess sebum production beneficial for oily and acne-prone skin. Its anti-inflammatory prowess stems from inhibiting pro-inflammatory enzymes like COX-2 and 5-lipoxygenase, as well as leukotriene B4, which effectively calms irritation and diminishes redness. Furthermore, it acts as an antioxidant, safeguarding skin from oxidative stress, and may contribute to anti-aging by influencing fibroblast behavior to improve skin elasticity and potentially address stretch marks and depressed scars.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 An in-vivo study demonstrated a 46% reduction in the severity of blemished and impure skin conditions after 30 days when Serenoa Serrulata Fruit Extract was used within a 1-5% concentration as part of a polyphenol-rich complex (Sebum-REG).
Transparency
Dusting Analysis
The Formula
Formulation
Stability
This extract is preservative-free and typically stabilized with tocopherol for enhanced antioxidant protection. For optimal longevity, it should be stored in a cool, dry place, protected from light.
Synergies
- Tocopherol (as an antioxidant stabilizer)
Safety
Safety Profile
Considered non-toxic and safe for topical application, with no reported adverse effects. It is also noted to be non-comedogenic.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Serenoa Serrulata Fruit Extract is a valuable multi-active botanical, highly effective for regulating sebum, reducing blemishes, calming sensitive skin, and offering antioxidant benefits, making it an excellent choice for oily, blemish-prone, and sensitive skin types.
Related
Similar Ingredients
Finding similar ingredients…