Spec-by-spec
Head to head
Contenders from Lash & Brow Serums, every metric lined up. The winning value in each row is outlined.
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#84
Regrowth Efficacy
Fuller lashes in 6–8 weeks
Modest growth; slower botanical timeline
Irritation
Ophthalmologist tested, rare irritation reports
Hypoallergenic, oil-free; limited irritation data
Cost per Month
$36/month (~$1.20/day)
$40/month for unproven brand
Peptide Potency
Multi-peptide + biotin, panthenol, castor oil
15 plant extracts + peptides
Clean Formula
Prostaglandin-free, fragrance-free, cruelty-free
Prostaglandin-free, plant-based; fragrance unclear
Ease of Use
Once-daily brush application, straightforward
Applicator unclear; presumed straightforward
Verdict
Solid mid-premium peptide serum with proven lash growth
Niche botanical serum; unproven track record
Affiliate link — we may earn a commission