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
Buy on Amazon →
Obagi Nu-Cil Eyelash Enhancing Serum 0.1 oz Obagi Nu-Cil Eyelash Enhancing Serum 0.1 oz #63 in Lash & Brow Serums
Buy on Amazon →
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#3
#63
Regrowth Efficacy
Fuller, longer lashes in 8–12 weeks
93% improvement reported; 12–16 weeks typical
Irritation
Ophthalmologist tested; rare irritation reports
Ophthalmologist tested, no reported irritation; prostaglandin-free
Cost per Month
$22.67/month (mid-premium tier)
$1.39 per day; premium vs. category average
Peptide Potency
Multi-peptide + biotin, pantothenic acid, amino acids
Multi-peptide + biotin, panthenol, hyaluronic acid
Clean Formula
Prostaglandin-free, fragrance-free, cruelty-free
Prostaglandin-free, fragrance-free; vegan status unclear
Ease of Use
Precision brush, once-daily application
Once-daily brush application; simple routine
Verdict
Premium peptide serum with clinical backing and proven community trust
Premium peptide serum, dermatologist-endorsed, slower-acting

Affiliate link — we may earn a commission