Is lash serum the same as brow serum?
Lashes and brows have different textures and cycles. Lash hairs are finer and cycle more quickly, while brow hairs are coarser and follow a longer cycle. Because of that, lash and brow formulas are often sold separately.
FACTORFIVE Skincare combined both needs into one product. FACTORFIVE Lash/Brow Growth Serum is a single formula that helps lashes and brows appear fuller and denser. You no longer need two separate serums.
Can you use one serum for both lashes and brows?
Yes. FACTORFIVE Lash/Brow Growth Serum is one formula made for daily use on both lashes and brows. The same formula goes on both areas, with no separate claims for either. One product, one step in your routine.
One bottle with a fine-tip applicator covers both areas, so there is no second product and no second step.
What ingredients are in FACTORFIVE Lash/Brow Growth Serum?
FACTORFIVE Lash/Brow Growth Serum combines human stem cell derived growth factors with peptides, vitamins, and botanical extracts, including copper peptide, niacinamide, vitamin C, biotin, panthenol, and Basil Root Extract.
These ingredients come together in one lightweight serum. The finished product contains no cells or human tissue.
How soon does FACTORFIVE Lash/Brow Growth Serum show results?
FACTORFIVE Lash/Brow Growth Serum helps lashes and brows appear fuller and denser with daily use. Results build gradually, so judge it over weeks rather than days. Apply a small amount to clean, dry lashes and brows each evening using the fine-tip applicator.
Is FACTORFIVE Lash/Brow Growth Serum safe for daily use?
Yes. FACTORFIVE Lash/Brow Growth Serum is prostaglandin-free and will not change the color of your eyes. It is gentle for everyday use on both lashes and brows.
FAQ
Can the same serum be used for both lashes and brows?
Yes. FACTORFIVE Lash/Brow Growth Serum is one formula designed for dual use. FACTORFIVE Lash/Brow Growth Serum helps lashes and brows appear fuller and denser, with no separate products needed.
What ingredients does FACTORFIVE Lash/Brow Growth Serum contain?
FACTORFIVE Lash/Brow Growth Serum combines human stem cell derived growth factors with peptides, vitamins, and botanical extracts, including copper peptide, niacinamide, vitamin C, biotin, panthenol, and Basil Root Extract.
How do you use FACTORFIVE Lash/Brow Growth Serum?
Apply a small amount to clean, dry lashes and brows each evening using the fine-tip applicator. Results build gradually, so judge it over weeks rather than days.
Ready to use one serum for both lashes and brows? Shop FACTORFIVE Lash/Brow Growth Serum, named Best Lash Product in LNE & Spa's Best Products 2026.
