Intensifying Lash Primer. Benefits: Lashes look longer and volumized instantly. Intense, falsie effect under mascara. Noticeably healthier-looking lashes over time. Root to tip lash care. Cruelty-free and vegan. Key Ingredients: Biotinoyl Tripeptide-1: A three amino acid peptide combined with biotin. Panthenol: Smooths and softens skin and hair while improving the texture of damaged hair.. Basil Root Extract: Contains antioxidants that support follicles.. Shea Butter: Conditions each lash and helps formula glide weightlessly. Castor Seed Oil: Improves lash moisturization by creating a protective barrier that prevents water loss. Research Results: 88% said lashes look longer than using mascara alone.*.