Science
Mechanism of Action
This extract provides potent antioxidant, anti-inflammatory, and moisturizing effects through flavonoids, polysaccharides, and tannins. It also stimulates collagen production, aids wound healing, and exhibits astringent and antimicrobial properties.
Research
Clinical Evidence
Medium confidence4%
Key findings
- 01 A 2017 study found a 4% hydroalcoholic extract improved skin melanin, erythema, moisture, elasticity, and sebum over 8 weeks in 13 human volunteers.
Transparency
Dusting Analysis
No data suggests this ingredient is commonly dusted.
The Formula
Formulation
Stability
The extract is typically prepared as an aqueous or hydroalcoholic solution, demonstrating stability in a 4% emulsion over four weeks. Products containing it show stable pH values between 5.41 and 7.52.
Safety
Safety Profile
Ziziphus Jujuba Leaf Extract has a high safety profile, showing no toxicity in acute oral rat studies (500 mg/kg b.w.) or acute dermal irritation tests (10% extract). A patch test is recommended for individuals with sensitive skin.
Your Skin
Skin Compatibility
Our Assessment
Verdict
This multifaceted botanical extract offers significant antioxidant, anti-inflammatory, and hydrating benefits, supported by a clinical study at 4% and a strong safety profile.
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References
Sources