Lucy Hale Swears by This Lash Serum & It’s $25 for Prime Day

Lucy Hale says her lashes have “seen some things” before they got better. Shop the Grande Cosmetics products she uses to keep them looking healthy and strong for 30% off.ByOct 07, 2026 5:00 PMTagsE! IllustrationLucy Hale’s go-to lash serum is 30% off for October Prime Day, and it’s not the only Grande Cosmetics lash must-have you can score for less today. The Pretty Little Liars alum was just named the brand’s first-ever ambassador. In a press release, she explained her lashes “go THROUGH it” between filming, mascara, false lashes and taking makeup on and off all day. GrandeLASH-MD is one of the only products that keeps her lush lashes “looking and feeling healthy and strong.” Lucy Hale's $25 lash secret: GrandeLASH-MD Lash Enhancing SerumBest lash-friendly mascara: GrandeMASCARA Conditioning Peptide MascaraPrime Day lash conditioner deal: GrandeREPAIR Leave-In Eyelash Conditioner Luckily, many GrandeLASH serums are up to 30% off for Prime Day, along with a lineup of Grande Cosmetics mascaras. Whether you’re looking for a lash serum to add to your nightly routine or want to stock up on tubular, repair and glaze mascaras, you need to check out this October Prime Day deal before it ends tonight.Grande Cosmetics GrandeLASH-MD Lash Enhancing Serum - 6 Week SupplyGet naturally long eyelashes for a dramatic look or a more youthful appearance. This conditioning serum gives your lashes a softer feel and helps prevent breakage.GrandeMASCARA Conditioning Peptide MascaraThis rich black Italian mascara enhances your lashes with a nourishing blend of nutrients. Peptide amino acids feed lashes to encourage volume, thickness, and vibrance.GrandeTUBULARThis GrandeLASH mascara instantly makes lashes look longer, thicker, and more defined, with a blue tint that makes your mascara pop even more. Plus, it stays smudge- and flake-free all day while helping condition your lashes.How We ChooseThe E! Insider Shop editors and writers search the internet to find the best products out there. We interview expert sources, comb through customer reviews, and use our own personal experiences to make shopping easier for our readers.As an editorial team, we independently create content and determine coverage based on research, reporting and what we think our readers would like to read about. The goal of our content is to provide a service and inform readers who are on the hunt for the latest products to help make their life better. Items are sold by retailer, not E!. Pricing and availability are accurate as of publish time.