What it is: A volumizing twice-daily serum to help nourish and protect your lashes and brows while enhancing the look of density and overall appearance in as little as four weeks.Formulation: Lightweight SerumHighlighted Ingredients:- Acetyl Tetrapeptide-3 in combination with Trifolium Pratense Flower Extract: Supports hair density and thickness.- Biotinoyl Tripeptide-1 and Panthenol: Supports hair density and thickness.- Combination of Camellia Sinensis Leaf Extract, Larix Europaea Wood Extract, and Zinc Chloride: Supports hair density and thickness.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. These products are also vegan, gluten-free, cruelty-free, and come in recyclable packaging.What Else You Need to Know: This twice daily treatment features 11 key active ingredients that work by targeting multiple pathways to support increased hair density and thickness while nourishing and protecting.Clinical Results: Visibly fuller lashes & brows in 4 weeks**clinical testing on 35 people