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 2mL GrandeLASH-MD Lash Enhancing Serum 2mL #3 in Lash & Brow Serums
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Rodan + Fields Lash Boost Serum — 5 ml Peptide Lash & Brow Conditioner Rodan + Fields Lash Boost Serum — 5 ml Peptide Lash & Brow Conditioner #83 in Lash & Brow Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#3
#83
Regrowth Efficacy
Fuller, longer lashes in 8–12 weeks
Modest growth; 8–12 weeks typical
Irritation
Ophthalmologist tested; rare irritation reports
Low irritation profile; almond extract may cause sensitivity
Cost per Month
$22.67/month (mid-premium tier)
$46.50/month; premium for category
Peptide Potency
Multi-peptide + biotin, pantothenic acid, amino acids
Multi-peptide + conditioning blend
Clean Formula
Prostaglandin-free, fragrance-free, cruelty-free
Prostaglandin-free, ingredients not fully disclosed
Ease of Use
Precision brush, once-daily application
Simple nightly application, quick absorption
Verdict
Premium peptide serum with clinical backing and proven community trust
Boutique peptide serum; solid formula, premium cost

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