IT CosmeticsTightline 3-In-1 Black Lash Primer - Eyeliner - Lengthening Mascara

Item 2264027

Q & A
Size:0.118 oz


This IT Cosmetics lash innovation is your peptide-infused black lash primer, eyeliner and lengthening mascara in one step! The power is in Tightline's groundbreaking ultra-skinny wand, which starts coating your lashes at their actual roots for revolutionary lash-changing results!



  • Tightline Lash Thickening Black Mascara Primer is a bestselling, award-winning black lash primer, eyeliner, and mascara - all in one.
  • This black, lash defining and lengthening mascara primer lays down black pigment between each and every lash for instant tightline eyeliner definition and the look of a fuller lash line.
  • Unlike most mascara brushes that leave the first third of your lash roots bare, this groundbreaking skinny wand separates individual lashes and coats your lashes at the roots for a beautiful lengthening and defining effect.
  • #1 Prestige Face Makeup Brand in the U.S. (Source: The NPD Group/ U.S. Prestige Beauty Total Measured Market, Makeup Brand Dollar Sales, January-November 2020)


  • Paraben Free
  • Cruelty Free
  • Your instant black lash primer, eyeliner and lengthening mascara - all in one step!
  • Lash-loving peptides, proteins and antioxidants

How To Use

Starting at the root of your lashes, hold the wand horizontally, then wiggle and sweep up and through your lashes from base to tips.

For a beautiful tightline eyeliner effect, fill in gaps between your lashes while pressing the wand along the roots of your entire upper lash line.

Can be worn alone or under mascara. For a more dramatic look, add additional coats.


Aqua / Water / Eau, Styrene/Acrylates/Ammonium Methacrylate Copolymer, Butyrospermum Parkii Butter / Shea Butter, Propylene Glycol, Glyceryl Stearate, Dimethicone, Polybutene, Peg-100 Stearate, Polyurethane-35, Behenyl Alcohol, Divinyldimethicone/Dimethicone Copolymer, Phenoxyethanol, Glyceryl Stearate Citrate, Disodium Ethylene Dicocamide Peg-15 Disulfate, Caprylyl Glycol, Glyceryl Dibehenate, Glycerin, Dimethicone/Vinyl Dimethicone Crosspolymer, Ammonium Acryloyldimethyltaurate/Steareth-8 Methacrylate Copolymer, Butylene Glycol, Potassium Sorbate, Tribehenin, Xanthan Gum, Dimethiconol, Tocopheryl Acetate, Chlorphenesin, Sodium Laureth Sulfate, Glyceryl Behenate, Methylpropanediol, C12-13 Pareth-23, C12-13 Pareth-3, Tetrasodium Edta, T-Butyl Alcohol, Olea Europaea Fruit Oil / Olive Fruit Oil, Simmondsia Chinensis Seed Oil / Jojoba Seed Oil, Panthenol, Isopropyl Palmitate, Isopropyl Myristate, Phenylpropanol, Hydrolyzed Wheat Protein, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Steareth-20, Aloe Barbadensis Leaf Extract, Citric Acid, Chlorhexidine Digluconate, N-Hydroxysuccinimide, Sodium Citrate, Palmitoyl Tripeptide-1, Chrysin, Palmitoyl Tetrapeptide-7, Biotin [+/- May Contain / Peut Contenir, CI 77499 / Iron Oxides].

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