Science
Mechanism of Action
Salvia Officinalis Flower/Leaf/Stem Extract functions through multiple pathways, primarily due to its rich content of rosmarinic and carnosic acids. These powerful antioxidants neutralize free radicals and mitigate damage from environmental stressors, thus protecting against premature skin aging. Its anti-inflammatory action helps to alleviate irritation, reduce redness, and soothe conditions such as acne, eczema, and rosacea. Additionally, the extract exhibits antimicrobial and antibacterial properties, which combat breakout-causing bacteria, support skin cleansing, and help balance the skin's microflora. Astringent qualities assist in regulating sebum production and tightening pores, beneficial for oily skin, while its hydrating compounds and phytoestrogens may contribute to improved skin moisture and support collagen levels.
Research
Clinical Evidence
Medium confidenceN/A
Key findings
- 01 A study demonstrated that a 0.15% w/w concentration significantly enhances antioxidant and anti-inflammatory effects, along with improving skin penetration, when delivered via self-emulsifying systems for dermal application.
- 02 Concentrations up to 0.38% have been reported for Salvia Officinalis (Sage) Leaf Extract in other skincare preparations, suggesting potential for antioxidant, anti-inflammatory, and antimicrobial benefits at these levels.
Transparency
Dusting Analysis
The Formula
Formulation
Conflicts
- Formulators should be aware of terpenes present in Salvia officinalis-derived ingredients, as they carry a potential risk for dermal sensitization if incorporated at hazardous levels.
Safety
Safety Profile
The Cosmetic Ingredient Review (CIR) Panel determined in January 2020 that data for Salvia Officinalis Flower/Leaf/Stem Extract were insufficient to assess its safety under cosmetic use conditions, citing a lack of reported uses for this specific ingredient at the time. Terpenes within sage extracts may pose a dermal sensitization risk at elevated concentrations.
Your Skin
Skin Compatibility
Our Assessment
Verdict
While offering a broad spectrum of skin benefits including antioxidant, anti-inflammatory, and antimicrobial properties with low irritancy, the CIR Panel has concluded insufficient data for the safety assessment of Salvia Officinalis Flower/Leaf/Stem Extract under intended cosmetic conditions.
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