Science
Mechanism of Action
The proposed skin benefits of Salacia oblonga Root Extract are primarily attributed to compounds like mangiferin, a xanthonoid. Mangiferin functions as an antioxidant, actively combating oxidative stress and neutralizing free radicals. It also exhibits mild anti-inflammatory effects by inhibiting the release of inflammation mediators and shows broad-spectrum antimicrobial activity against various bacteria and fungi. Additionally, its antioxidant potential is linked to the inhibition of NADPH oxidase enzyme activity.
Research
Clinical Evidence
Low confidenceN/A
Key findings
- 01 No dedicated clinical studies on the topical application of Salacia oblonga Root Extract for skin benefits are available in the provided data. Oral intake studies indicate significant reductions in postprandial glucose (14-22%) and insulin (9-19%) responses in patients with type 2 diabetes following high-carbohydrate meals at doses of 240-480 mg. Furthermore, a 200 mg daily oral intake reported a 15% drop in fasting glucose over 6 weeks in subjects. These findings, however, pertain to internal metabolic regulation and do not directly demonstrate topical skin efficacy.
Transparency
Dusting Analysis
Salacia oblonga is not commonly identified as an ingredient subject to 'dusting' in cosmetic formulations based on available data, primarily due to the lack of specific topical application studies and its main historical use as an oral supplement.
The Formula
Formulation
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) has not assessed Salacia oblonga Root Extract for cosmetic use. While oral intake is considered possibly safe for short-term use, with single doses up to 1000 mg, potential side effects can include gastrointestinal discomfort such as gas, belching, abdominal pain, nausea, and diarrhea. Animal studies have indicated a good internal safety profile with a no observable adverse effect level (NOAEL) of 2,500 mg/kg/day in a 90-day oral feeding study in rats. However, specific topical safety data for cosmetic application, including maximum concentrations, irritancy, or sensitization potential, are currently unavailable. It is contraindicated during pregnancy and lactation due to insufficient safety data.
Your Skin
Skin Compatibility
Our Assessment
Verdict
Salacia oblonga Root Extract demonstrates theoretical promise for skin due to its antioxidant, anti-inflammatory, and antimicrobial properties; however, there is a distinct lack of dedicated clinical efficacy and safety data specifically for its topical application in skincare formulations.
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References
Sources