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
Buy on Amazon →
Grande Cosmetics GrandeBROW 2-in-1 Tinted Brow Gel + Serum, Medium Grande Cosmetics GrandeBROW 2-in-1 Tinted Brow Gel + Serum, Medium #7 in Lash & Brow Serums
Buy on Amazon →
Price
Check price on Amazon →
Check price on Amazon →
Rating
★★★★★
★★★★★
Category rank
#1
#7
Regrowth Efficacy
Fuller lashes in 6–8 weeks
Noticeable brow fill in 8–12 weeks; immediate tint
Irritation
Ophthalmologist tested, rare irritation reports
Rare irritation; gel may feel heavy; eye-safe formula
Cost per Month
$36/month (~$1.20/day)
$0.75–$1.25/day; mid-range for brow serums
Peptide Potency
Multi-peptide + biotin, panthenol, castor oil
Multi-peptide + castor oil, biotin, panthenol
Clean Formula
Prostaglandin-free, fragrance-free, cruelty-free
Prostaglandin-free, no darkening reported; vegan status unclear
Ease of Use
Once-daily brush application, straightforward
Once-daily brush applicator; can flake on oily skin
Verdict
Solid mid-premium peptide serum with proven lash growth
Best 2-in-1 brow gel + serum hybrid

Affiliate link — we may earn a commission