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SYRINGIC ACID.

Questionable CAS 530-57-4 / ANTIOXIDANT

Syringic Acid is a phenolic compound exhibiting robust antioxidant and anti-inflammatory properties crucial for skin health. It precisely targets aging by enhancing collagen synthesis and inhibiting enzymatic degradation, while also providing protection against environmental aggressors like UV radiation and glycation.

Antioxidant Anti-inflammatory Collagen Booster Elastase Inhibitor Anti-glycation Antimicrobial UV Protection

Science

Syringic acid acts as a potent antioxidant, efficiently neutralizing free radicals and mitigating oxidative stress markers. It exerts anti-inflammatory effects by modulating key signaling pathways, including NF-κB, and influencing enzymes such as iNOS and COX-2. On the skin, it stimulates collagen synthesis and actively inhibits collagenase and elastase activity, contributing to wrinkle prevention and amelioration. Additionally, it helps suppress UVB-induced damage by impacting the Nox/PTP-κ/EGFR axis and reducing intracellular reactive oxygen species. It also demonstrates anti-glycation potential and possesses antimicrobial properties.


Research

Medium confidence
Effective range 0.001–0.005%
Optimal

0.005%

Key findings

  1. 01 In vitro studies demonstrate Syringic Acid's ability to significantly boost collagen production in fibroblasts, with concentrations of 0.001%, 0.002%, and 0.005% showing approximate increases of 18%, 36%, and 41% respectively compared to control (KR20160112546A).

Transparency

Not commonly dusted

The Formula

Solubility
Both
Optimal pH N/A
0 7 14

Conflicts

  • Moisture-contaminated DMSO

Safety

CIR Status
Not reviewed
Sensitization risk High

Comprehensive safety and toxicity mechanisms require further confirmation. PubChem classifies Syringic Acid as an irritant, noting its potential to cause skin irritation (Category 2) and serious eye irritation (Category 2A).


Your Skin

Yes Normal
Yes Dry
Yes Oily
No Sensitive
Irritancy High
Comedogenicity Unknown

Our Assessment

Questionable

While offering impressive in vitro benefits for anti-aging, antioxidant, and anti-inflammatory action, the documented high irritancy and lack of a comprehensive safety review necessitate careful consideration for its inclusion in precision skincare.


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