About Lipoic Acid
Topical lipoic acid is a powerful antioxidant with potential benefits for skin health. It can protect against free radical damage, reduce inflammation, improve skin texture and tone, and minimize pore size. While generally safe, some individuals may experience mild skin irritation, and sunscreen use is crucial due to potential increased sun sensitivity.
Key Information
Compare All Forms
Compare different forms of Lipoic Acid by bioavailability, conversion rates, and active ingredient content:
| Form | Tier | Steps |
Lipoic Acid (mg) |
Bioavailability | Action |
|---|---|---|---|---|---|
| Lipoic Acid (Topical) | Tier 2 | 1 | — | Moderate bioavailability form. Reliable form that works well but requires 1-2 step conversions by the body. Good balance of cost and effectiveness. | View → |
Scientific Evidence
Studies on topical lipoic acid have shown positive effects on skin aging, inflammation, and antioxidant protection. Research articles in journals like the Journal of Cosmetic Dermatology and the British Journal of Dermatology provide evidence for these effects. Further research is needed to fully understand the long-term effects and optimal concentrations for various skin types.