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ingredient guide

UnderSense 3-in-1 Maximizing Lash Primer: ingredients and their jobs

UnderSense® 3-in-1 Maximizing Lash Primer gives lashes instant volume, length and definition and helps mascara last longer.

why it is here

what it does for you

Acetyl Tetrapeptide-3, red clover flower extract and Dextran support a fuller-looking lash base. Biotinoyl Tripeptide-1 with Panthenol supports longer-, fuller-, stronger-looking lashes in cosmetic care. Oligopeptide-10 adds skin-conditioning care to the buildable base; Mung Bean Seed Extract helps prevent fragile-looking lashes. Waxes and Jojoba Esters give the primer its coating and glide.

Ingredient details1 detail

UnderSense 3-in-1 Maximizing Lash Primer: ingredients and their jobs

UnderSense® builds a fuller-looking lash base with soft waxes and conditioning Jojoba Esters before mascara goes on.

Evidence context
Sources checked 2026-09-19