Caffeine
Also known as: 1,3,7-Trimethylxanthine, Coffea Arabica Extract
Stimulating alkaloid that reduces puffiness, improves circulation, and provides antioxidant benefits to skin.
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Get the appWhat it does
Caffeine constricts blood vessels and reduces fluid retention, making it effective for depuffing under-eye areas. It acts as an antioxidant, helping protect skin from environmental stressors. When applied topically, it can improve microcirculation and promote a more energized skin appearance.
Benefits
- Reduces under-eye puffiness and dark circles
- Antioxidant protection against free radicals
- Improves skin firmness and elasticity
- Enhances microcirculation for radiant appearance
- May reduce cellulite appearance temporarily
Who it suits
- All skin types
- Tired, puffy eyes
- Dull complexions
- Those seeking de-puffing solutions
How to use
Apply caffeine-containing products (typically serums or eye creams) directly to areas of concern, such as under eyes, morning and/or evening. Allow absorption before applying other products.
Pairs well with
Niacinamide, Hyaluronic acid, Vitamin C, Peptides
Be careful pairing with
none notable
Safety & cautions
Caffeine is generally well-tolerated in topical formulations, though high concentrations may cause mild irritation in sensitive skin. No significant phototoxicity reported, but formulation pH and other ingredients matter.
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.