Price: Under $20 

Best For: The coworker whose name you pulled in the gift exchange, or the cousin who does her full face in the passenger seat. 

Why She'll Love It: It gives her an extension-like lengthening effect with definition and separation from base to tip, plus a curl that holds all day. The extra-slim fiber brush reaches the tiny lashes in the corners and along the lower lash line, so nothing gets skipped. It's water-resistant and smudge-proof, and it comes off with warm water or a waterproof makeup remover when she's done for the day. 

What's Inside: One full-size 9.5 mL tube. The clean formula is vegan and paraben-free. 

Price: Under $25 

Best For: The lash-curious friend who wants a trial size before committing, the one who's tried other lash serums and is always hunting for the next new thing, or the frequent flyer who needs a travel-size favorite. 

Why She'll Love It: It's the same formula as our award-winning fLASH Eyelash Serum, in a tube small enough to disappear into a stocking. She applies it once daily along the upper lash line and may see changes in 2–4 weeks. It's ophthalmologist-tested and safe for contact lens wearers, and since it's oil-free, it's safe with lash extensions and glues too. 

What's Inside: One 1 mL tube, about a 6-week supply with once-daily use. 

Gifting Peace of Mind: Covered by the 90-Day Happiness Guarantee. 

Price: Under $50 

Best For: The friend with a standing lash appointment, or the one who's perfected her mascara routine and wants her natural lashes in the spotlight. 

Why She'll Love It: This is our award-winning hero, and it's the gift she'll still be using when spring rolls around (hello, confidence boost every time she blinks). She swipes a thin line along the upper lash line once daily (think liquid eyeliner) for the appearance of longer, fuller lashes over time. She may see changes in 2–4 weeks and full results in 8–12 weeks. 

What's Inside: One full-size 2 mL tube, a 3-month supply with once-daily use. 

Gifting Peace of Mind: Covered by the 90-Day Happiness Guarantee, no questions asked. 

Price: Under $50 

Best For: The friend with a saved folder of brow tutorials and very strong opinions about brow gel. 

Why She'll Love It: Brows frame everything, and she already knows it. She brushes the serum through her brows once daily, making sure the applicator touches the skin underneath the hairs, for fuller-looking, more defined brows. She may see changes in 4–6 weeks and full results in 12 weeks. The physician-formulated serum includes Biotin and Sodium Hyaluronate (a form of hyaluronic acid), and it's vegan and cruelty-free. 

What's Inside: One full-size 3 mL tube, a 3-month supply with once-daily use. 

Gifting Peace of Mind: Covered by the 90-Day Happiness Guarantee. 

Price: Under $60 

Best For: The friend who wants the whole lash routine, with a mascara for right now and a serum for the months ahead. 

Why She'll Love It: Think of it as a two-for-one lash moment. The HD Mascara handles today with lengthening and definition that stays put, while the fLASH Eyelash Serum is the part of the gift she'll get to watch unfold, with the appearance of longer, fuller lashes. Serum goes on clean, dry skin along the upper lash line first, and once it's dry (about 2–3 minutes), mascara goes on top. 

What's Inside: One full-size 2 mL fLASH Eyelash Serum (a 3-month supply) and one fLASH Happy High-Definition Mascara. 

Gifting Peace of Mind: The Eyelash Serum inside is covered by the 90-Day Happiness Guarantee. 

Price: Under $85 

Best For: Anyone you really want to spoil this year (yourself included), or a bride-to-be with a spring wedding on the calendar. 

Why She'll Love It: One of each serum means she can start a once-daily routine for her lashes and her brows at the same time. Each serum runs on its own timeline. She may see lash changes in 2–4 weeks and full results in 8–12 weeks, and brow changes in 4–6 weeks and full results in 12 weeks. Starting in December lines up nicely with spring plans, and for a bride, it's a fun countdown to share. 

What's Inside: One full-size 2 mL fLASH Eyelash Serum and one full-size 3 mL fLASH Eyebrow Serum, 3 months of each. 

Gifting Peace of Mind: Both serums are covered by the 90-Day Happiness Guarantee. 

Price: $10 to $100 

Best For: The shopper who blinked and it's December 20, or the friend who'd rather pick her own favorites. 

Why She'll Love It: She gets to choose exactly what she wants, from HD Mascara to a full serum set. It's delivered instantly by email, so you can send it on Christmas Eve and still look like you planned ahead. We won't tell, babe.