The Ordinary Multi-Peptide Lash & Brow Serum — 0.16 fl oz, Peptide-Rich Formula for Thicker, Fuller Lashes & Brows

The Ordinary Multi-Peptide Lash and Brow Serum is a lightweight, peptide-rich treatment designed to help lashes and brows appear thicker, fuller, and healthier with twice-daily use.

This water-based serum blends multiple peptide complexes and targeted botanical extracts to nourish the base of lashes and brows without feeling greasy. Formulated for easy morning and evening application, it combines patented and trademarked actives—like SYMPEPTIDE XLASH®, Widelash™, REDENSYL™, Anargy®, and CAPIXYL™—with caffeine and panthenol to support visible density in as little as four weeks when used consistently.

How quickly can I expect to see changes in lash and brow appearance?

Visible improvements can begin around week four for many users, with more pronounced results by week 12 when applied twice daily as directed. Individual response varies depending on baseline lash/brow condition and consistent use.

• Noticeable textural change in approximately 4 weeks
• Best results usually after 8–12 weeks of continued use
• Twice-daily application increases likelihood of consistent improvement

What key actives are inside and what do they do?

The formula combines five peptide complexes and supporting extracts to target the appearance of density and strength. Ingredients such as Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-17, and Acetyl Tetrapeptide-3 work alongside REDENSYL™ and plant extracts to feed the follicle area and help lashes and brows look fuller.

• SYMPEPTIDE XLASH®: peptide complex aimed at lash support
• Widelash™ and Anargy®: peptides and glycoproteins for visible density
• REDENSYL™ and CAPIXYL™: botanical extracts plus peptides for follicle-targeted support
• Caffeine and panthenol: energize and hydrate the lash/brow area

How should I apply this serum safely and effectively?

Apply a thin, even layer along the base of the upper lash line and to eyebrows once in the morning and once in the evening. Keep the skin clean and dry before application, avoid contact with broken skin, and perform a patch test prior to regular use.

• Use the included applicator to sweep a thin line at the lash base and across brows
• Do not apply directly into the eye; rinse with water if contact occurs
• Patch test on inner arm 24–48 hours before first use

Will the texture feel heavy or interfere with makeup?

The serum is formulated to be lightweight and non-greasy, absorbing quickly so it generally won’t affect subsequent makeup application. Because it’s water-based, it layers well under cosmetics once fully dried.

• Light consistency that absorbs without oily residue
• Compatible with typical morning skincare and makeup routines
• Allow a short drying time before applying other products

Who is this for: The Ordinary Multi-Peptide Lash and Brow Serum is suitable for anyone seeking to improve the visible thickness and appearance of their lashes and brows without a heavy product. It appeals to people looking for a peptide-forward, water-based serum to layer into morning and evening routines, including those who prefer formulas free of greasy textures. Avoid use on irritated or broken skin and consult a dermatologist if you have specific sensitivities or eye conditions.

Ingredients

Aqua (Water), Glycerin, Butylene Glycol, Myristoyl Pentapeptide-17, Biotinoyl Tripeptide-1, Oligopeptide-2, Acetyl Tetrapeptide-3, Caffeine, Panthenol, Arginine, Glycine, Glycoproteins, Larix Europaea Wood Extract, Trifolium Pratense Flower Extract, Camellia Sinensis Leaf Extract, Dextran, Maltodextrin, Zinc Chloride, Hydroxyethylcellulose, Xanthan Gum, Trisodium Ethylenediamine Disuccinate, Polysorbate 20, Sodium Metabisulfite, Caprylyl Glycol, 1,2-Hexanediol, Sodium Benzoate, Benzoic Acid, Ethylhexylglycerin, Phenoxyethanol, Chlorphenesin.