How does that saying go? Oh, yeah: “The brow pen is mightier than...like, anything else.” With 0.1 mm brush tips, Mighty Fine Brow Pen is the FINEST triple-tip brow pen out there – seriously, we checked. It instantly fills in brows and mimics the look of natural hair for a full, defined look that lasts and lasts. Shake it up & flick onto clean, dry brows, for your own MIGHTY Fine moment.
Benefit is the #1 Prestige Brow Brand in the UK
*Source: Circana (UK) Ltd, Retail Tracking Service, Prestige Makeup Eye Brow Sub-Segment by Division, Value & Unit Sales, Jan - Dec 2025
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