The Trend Verdict
Spec-by-spec

Head to head

Contenders from Lash & Brow Serums, every metric lined up. The winning value in each row is outlined.

GrandeLASH-MD Lash Enhancing Serum 1mL GrandeLASH-MD Lash Enhancing Serum 1mL #1 in Lash & Brow Serums
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Generic Peptide Lash & Brow Growth Serum (5mL × 2) Generic Peptide Lash & Brow Growth Serum (5mL × 2) #53 in Lash & Brow Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#1
#53
Regrowth Efficacy
Fuller lashes in 6–8 weeks
Noticeable by ~12 weeks (mixed reports)
Irritation
Ophthalmologist tested, rare irritation reports
Mostly gentle; rare mild irritation
Cost per Month
$36/month (~$1.20/day)
$15/month for dual pack
Peptide Potency
Multi-peptide + biotin, panthenol, castor oil
Multi-peptide complex + biotin & panthenol
Clean Formula
Prostaglandin-free, fragrance-free, cruelty-free
Prostaglandin-free, fragrance-free, vegan
Ease of Use
Once-daily brush application, straightforward
Simple once-daily brush application
Verdict
Solid mid-premium peptide serum with proven lash growth
Mid-tier peptide option, results inconsistent

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