FACTORFIVE Lash/Brow Growth Serum

Name: FACTORFIVE Lash/Brow Growth Serum
Brand: FACTORFIVE
SKU: FFEC00307
Price: 48.19 USD
Availability: InStock
Rating: 4.8 (5 reviews)

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$48.19 ~~$79~~ In stock

Category: Eye Care

A gentle prostaglandin free serum that visibly boosts lash and brow fullness with stem cell growth factors and strengthening botanicals.

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Customer Reviews (4.8 / 5 · 5 reviews)

Alexander S. ★★★★★ Oct 22, 2026

Three months in and my lashes are noticeably thicker at the roots, and I’ve even got a few new baby hairs filling in my brow gaps. The serum goes on clear without any sting, and I love that it skips the prostaglandin route.

Christopher ★★★★★ Oct 21, 2026

I was skeptical about another lash serum, but the stem cell growth factors in this one made a noticeable difference in just under a month—my brows look fuller and my lashes feel stronger.

Eli N. ★★★★★ Oct 20, 2026

After three weeks I can already see little baby hairs filling in my brows, especially where they were sparse from years of over-plucking. The formula is super gentle with no stinging around my eyes, which was my main worry with other serums.