Ingredient

Caffeine

Korean label: 카페인

Caffeine is a biologically active antioxidant that constricts small blood vessels, so applied around the eyes it can temporarily reduce the look of puffiness and help tired, dull skin appear more awake.

Find products with this →

Similar ingredients

others that do something alike

Vitamin C

Pure vitamin C; an antioxidant that brightens and supports collagen.

Sodium Ascorbyl Phosphate

A stable, gentle vitamin C derivative for brightening.

Ascorbyl Glucoside

A stable vitamin C derivative that brightens gradually with low irritation.

What it does

limited evidence

Benefits

Temporarily de-puffs and tightens the look of under-eye bags
Antioxidant that helps neutralize free radicals
Improves the look of dark circles via microcirculation
Leaves tired, dull skin looking brighter and more refreshed

Side effects

Effects are short-lived and reverse as it wears off
Possible rebound redness once blood vessels readjust
Mild irritation possible in very sensitive skin

Who it's for

Tired-looking skin and morning under-eye puffiness or dark circles

Who should be careful

Those expecting permanent de-puffing or treatment of structural (fat-pad) eye bags, which caffeine cannot fix

Caffeine - PubChem Compound Summary (CID 2519)

More similar ingredients

others that do something alike

Pro-vitamin B5

Pro-vitamin B5; soothes, hydrates, and helps repair the skin and hair surface.

Hyaluronic Acid (salt form)

The salt form of hyaluronic acid; draws water into the skin for instant hydration.

Allantoin

A classic soothing agent that calms irritated skin.

Products with Caffeine (35)

HiSkin

Much More Than Ay Taşı Özütü İçerikli Boyun ve Dekolte Kremi

skincare · moisturizer

Head & Shoulders Men 2 in 1 Anti-Hair Fall Anti-Dandruff Shampoo

Discuss Caffeine in the community →