Eyelash Serum Deals: Best-Selling Peptide Lash and Brow Serums Up to 60% Off
Adriana Tineo is a bilingual digital creator covering home, lifestyle, and beauty finds. She enjoys discovering practical, stylish products and worthwhile deals that help women make everyday life easier without overspending.
Article summary
Eyelash serum deals this week include GrandeLASH-MD, RapidLash, a tinted lash serum and a lash and brow two-pack, up to 60% off.
Eyelash Serum Deals: Best-Selling Peptide Lash and Brow Serums Up to 60% Off
Eyelash serum deals are live on Koupon this week, led by the best-selling GrandeLASH-MD lash enhancing serum down to $57.80—15% off its $68.00 list price. Some of these eyelash serum deals take a code you copy on Koupon and the rest are straight price drops, and they include GrandeLASH-MD, RapidLash, a tinted lash serum, a lash and brow two-pack, and vegan formulas under $10.
Most lash serums take four to eight weeks of nightly use to show results, so starting now means fuller-looking lashes by the holidays. Patch test first if you have sensitive eyes. 👁️
Eyelash serum deals: This week's peptide, tinted and vegan serums
Here are the eyelash serum deals we'd grab first. Shop more beauty deals on Koupon.
GrandeLASH-MD Lash Enhancing Serum:
The best-known lash serum on Amazon, with over 60,000 reviews and 10,000 sold last month. It's $57.80 (was $68.00)—15% off, no code needed.
RapidLash Eyelash Enhancing Serum, 2-Month Supply:
A two-month supply of a longtime favorite with over 4,700 reviews. It's $27.95 (was $34.95)—20% off, no code needed.
Mybeautyeyes Triple-Peptide Lash Serum:
A propylene glycol-free formula with three peptides and over 5,100 reviews. It's $14.27 (was $28.55)—50% off with the code on the Koupon deal page.
Epais 2-in-1 Tinted Lash Serum:
A serum that tints lashes black while it conditions them. It's $18.00 (was $20.00)—10% off, no code needed.
MAREE Lash and Brow Serum, 2-Pack:
Two tubes, one for lashes and one for brows, with over 1,100 reviews. It's $7.99 (was $12.99)—38% off with the code on the Koupon deal page.
Recuren Plus Vegan Eyelash Growth Serum:
A vegan formula with over 1,200 reviews, the biggest discount here. It's $9.99 (was $24.99)—60% off, no code needed.
Luxe Cosmetics Eyelash Serum:
A 3 mL serum for thicker-looking lashes, under $12. It's $11.70 (was $15.99)—27% off, no code needed.
Terez & Honor REviving Lash Serum:
A Korean vegan serum made with PDRN and peptides. It's $34.97 (was $49.97)—30% off, no code needed.
Nefertari Eyelash Serum:
A gentle formula for fuller-looking lashes. It's $15.99 (was $19.99)—20% off with the code on the Koupon deal page.
WM Western Mirror Eyelash Serum:
A simple lash serum with over 1,400 reviews, the cheapest pick here. It's $4.99 (was $9.99)—50% off with the code on the Koupon deal page.
How to claim eyelash serum deals on Koupon.ai:
Some of these deals need a code and some are straight price drops. Our guide on how to use a promo code covers the details; here is the short version.
- Open the deal on Koupon.ai.
- For a code deal, tap Copy code. The code is copied to your clipboard and Koupon opens the product on Amazon. For a price drop, tap Get deal on Amazon instead.
- Check the size, color or bundle on Amazon—the deal is tied to that exact option.
- At checkout, paste the code into the promo code box and the discount comes off before you pay. Price drops are already applied.
🔹 Pro Tip: apply lash serum once a night to clean, dry lash lines, like eyeliner, and don't double up. Using more doesn't speed up results and can irritate your eyes.
Which eyelash serum deal is right for you?
For a big name, GrandeLASH-MD is $57.80 and RapidLash is $27.95. For value, the Mybeautyeyes serum is $14.27 and the MAREE two-pack is $7.99, both with a code. For tinted lashes, the Epais serum is $18. On a budget, the WM serum is $4.99 with a code. These eyelash serum deals run from 10% to 60% off.
Why start a lash serum now:
Lash serums take weeks to work, so starting now means results in time for holiday photos. See more deals over 50% off and today's new deals.
For more eyelash serum deals and beauty finds, browse trending beauty deals or get the Koupon app for price-drop alerts. Grab the eyelash serum deals you want while the codes last.
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