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Moumoujus

SALVIA OFFICINALIS LEAF.

Valuable CAS 8022-56-8 / 84082-79-1 / FRAGRANCE, SKIN PROTECTING, TONIC

Salvia Officinalis Leaf Extract, commonly known as Sage Leaf, is a multifaceted botanical ingredient rich in antioxidants and anti-inflammatory compounds. It actively works to diminish redness, protect against environmental stressors, and enhance the skin's natural collagen production. Its balanced action makes it suitable for a wide range of skin concerns, from sensitivity to aging and oil control.

Summary

Antioxidant Antimicrobial/antibacterial Astringent Cleansing Skin-conditioning Preservative Tonic Oral Care

Science

Mechanism of Action

Salvia Officinalis Leaf Extract functions through several pathways to improve skin health. It acts as a potent antioxidant, neutralizing free radicals and shielding the skin from oxidative stress and UV-induced damage. Its anti-inflammatory properties effectively reduce redness and calm irritation. The ingredient also possesses antimicrobial capabilities, helping to rebalance the skin's microbiome and reduce bacterial load. Astringent qualities purify and tighten pores while regulating sebum production. Furthermore, it contains natural humectants that draw and retain moisture, enhancing skin hydration. Ursolic acid within the extract stimulates collagen synthesis, leading to improved elasticity and firmness, and supports the skin's natural renewal and cleansing processes by aiding in dead skin cell removal.

Research

Clinical Evidence

High confidence
Effective range ≤0.38%
Optimal

0.38%

Key findings

  1. 01 Diminishes redness, UV damage, and oxidative stress; enhances collagen production in leave-on skin products.

Transparency

Dusting Analysis

Not commonly dusted

Clinical efficacy for Salvia Officinalis Leaf Extract has been observed at concentrations up to 0.38%. As this also aligns with the maximum recommended safe concentration, products utilizing significantly lower percentages (e.g., <0.05%) may be scrutinized for 'dusting' if efficacy claims are made without sufficient supporting data for those lower concentrations. However, a specific minimum effective dose is not precisely defined in the research.

The Formula

Formulation

Solubility
Water
Optimal pH 5 – 7
0 7 14

Conflicts

  • Phototoxic UV filters (when using essential-oil blends due to thujone content)

Safety

Safety Profile

CIR Status
Safe with restrictions
Max tested
0.38%
Sensitization risk Low

The CIR Expert Panel deems Salvia Officinalis (Sage) Leaf Extract safe for cosmetic use when formulated to be non-sensitizing, with a maximum reported concentration of 0.38% in skin preparations. The FDA classifies *Salvia officinalis* as GRAS. Formulators must be cautious with essential oil forms, which can contain terpenes and high levels of thujone, posing potential phototoxic or irritating risks. Standardized extracts are highly recommended to mitigate these concerns. A patch test is advisable for individuals with sensitive skin.

Your Skin

Skin Compatibility

Yes Normal
Yes Dry
Yes Oily
Yes Sensitive
Irritancy Low
Comedogenicity Unknown

Our Assessment

Verdict

Valuable

Salvia Officinalis Leaf is a highly valuable ingredient for precision skincare, offering broad-spectrum benefits including antioxidant protection, anti-inflammatory action, collagen support, and sebum regulation, suitable for all skin types when correctly formulated within safety guidelines.

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