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 4mL GrandeLASH-MD Lash Enhancing Serum 4mL #2 in Lash & Brow Serums
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Obagi Nu-Cil Eyelash Enhancing Serum 0.1 oz Obagi Nu-Cil Eyelash Enhancing Serum 0.1 oz #63 in Lash & Brow Serums
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Price
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Rating
★★★★★
★★★★★
Category rank
#2
#63
Regrowth Efficacy
Longer, fuller lashes in 6–12 weeks
93% improvement reported; 12–16 weeks typical
Irritation
Eye-safe; rare mild stinging if migrates
Ophthalmologist tested, no reported irritation; prostaglandin-free
Cost per Month
$21/month; mid-premium range
$1.39 per day; premium vs. category average
Peptide Potency
Multi-peptide + biotin, panthenol, castor
Multi-peptide + biotin, panthenol, hyaluronic acid
Clean Formula
Prostaglandin-free, fragrance-free, not vegan
Prostaglandin-free, fragrance-free; vegan status unclear
Ease of Use
Precision brush, once daily, mess-free
Once-daily brush application; simple routine
Verdict
Premium peptide serum, proven results, widely trusted
Premium peptide serum, dermatologist-endorsed, slower-acting

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