tldr; Reddit has mixed views on The Ordinary Caffeine Solution for under-eye concerns; some see results with consistent use while others find it ineffective for dark circles.
$9.20 on AmazonScores based on sentiment analysis of topic-related comments
Best praise vs top criticism for The Ordinary Caffeine Solution 5% + EGCG
“Have you tried The Ordinary's Caffeine Solution? It's super cheap and actually works for puffiness. For darkness I'd recommend getting your iron levels checked first though - sometimes it's not just a skincare issue”
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18 Reddit opinions analyzed • Last updated 4/5/2026