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Caffeine

Caffeine is a natural stimulant found in coffee beans, tea leaves, and cocoa. When applied topically, it can temporarily constrict blood vessels, which may help reduce the appearance of puffiness. It also has antioxidant properties that can protect the skin from environmental damage.

NoneStimulantVeganEvidence: Medium
BenefitGood 2.5 / 4
Anti aging
Soothing
RiskLow 0.8 / 4
Irritation
Sensitization
Systemic exposure
Eye irritation

Rated by SpottyLabs' ingredient methodology, independent of brands.

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Frequently asked questions

How does caffeine help with under-eye puffiness?
Caffeine works by constricting blood vessels, which can temporarily reduce swelling and puffiness, particularly in delicate areas like under the eyes.
Can caffeine in skincare make my skin sensitive?
While generally well-tolerated, some individuals might experience mild irritation or redness, especially with higher concentrations. Patch testing is always recommended.