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Factor Five

FACTORFIVE Lash/Brow Growth Serum


Get fuller, thicker lashes and brows in as little as 4–6 weeks with our newest lash/brow growth serum. This advanced formulation combines skin-loving growth factors with other hair-boosting ingredients like panthenol, biotin, and ocimum basillcum hairy root extract to help strengthen, thicken, and condition hair.

Safe for everyday use–our lash/brow growth serum is prostaglandin free and will NOT change the color of your eyes.

Formulated with humanity in mind—without parabens, mineral oil, sulfate detergents, phthalates, urea, DEA or TEA—and not tested on animals.

Visible results in 4–6 weeks.


How to apply:

On clean skin (after cleansing), apply a few short strokes of FACTORFIVE lash/brow serum onto the upper lash line and each eyebrow where growth is desired. Let dry completely before applying other beauty products. For best results, use twice daily.

For a superboost of lash/brow growth, apply FACTORFIVE eye/lash cream over serum after it dries completely.

Avoid getting serum directly into your eyes. If irritation occurs, discontinue use.


  • Water (Aqua), Human Stem Cell Conditioned Media, Glycerin, Aloe Barbadensis Leaf Juice, PEG-8/SMDI Copolymer, Ocimum Basillcum Hairy Root Extract, Niacinamide, Sodium Ascorbyl Phosphate, Sodium Benzoate, Hydroxyethylcellulose, Caprylhydroxamic Acid, Phenoxyethanol, Polysorbate 20, Polysorbate 60, Caprylyl Glycol, Bis (Tripeptide-1) Copper Acetate, Biotin, Caffeine, Panthenol, Sodium Hyaluronate, Tocopherol, Troxerutin, Ethylhexylglycerin, Sodium Metabisulfite, Larix Europaea Wood Extract, Disodium Phosphate, Sodium Phosphate, Glycine, Zinc Chloride, Camellia Sinensis (Green Tea) Leaf Extract, Benzyl Alcohol, Benzoic Acid, Myristoyl Pentapeptide-17, Alcohol.

FACTORFIVE Lash/Brow Growth Serum