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Last chance! Grande Cosmetics' wonder serums for fluffy brows and long lashes are 30% off for Prime Day

Full eyebrows are just a click away. (Photo: Getty)
Full eyebrows are just a click away. (Photo: Getty)

I've been trying to enhance my light lashes and measly brows for many years. I've tried everything — including schlepping to Vancouver for a microblading treatment. But after my microblading had mostly faded, one of my friends with enviably bushy brows and long lashes visited me — her lashes looking even longer than normal. She credited GrandeLash MD Eyelash Formula serum with the new growth which, at first glance, I'd thought must be extensions. I ordered a tube that day.

Lucky for me (and you) Amazon is offering deep discounts Grande Cosmetics for Prime Day — including GrandeLash MD Eyelash Formula and GrandeBrow Enhancing Serum. But today is the last day for summer's biggest sale, so you'd better 'add to cart' fast if you want these deals!

Prime Day at Yahoo: Follow our Live Blog for the best deals in real time, shop Amazon’s top 150+ deals for today, and see all of our coverage, here.

Makers of this brow serum claim it can help your brows achieve their full potential. With more than 2,500 five-star reviews and a 30% discount, it's worth trying.
$51 at Amazon
Long, luxurious lashes is what this serum promises. Nearly 22,000 five-star reviewers swear by it.
$25 at Amazon

Sale aside, I love these serums. I was diligent about applying the lash serum along my top lash line every night, and about two months later, people started to notice. Come the three-month mark, everybody thought I’d gotten extensions, too.

After seeing so much lash growth, the next time I ordered GrandeLash (about three and a half months after buying my initial tube), I decided to also order GrandeBrow Enhancing Serum.

I apply GrandeBrow below the front of my brows near my nose, above the tail of my brows at my outer eye, and use whatever is left in the brush throughout my entire brow, dipping into the tube once in between each brow. My methodical application is intended to create a straighter brow effect, which I think gives my eyes a lifted look. It’s now been two months since I started using GrandeBrow, and I’m seeing plenty of new growth in the areas where I apply it most. Below see my lashes before and after using GrandeLash and GrandeBrow regularly.

Before using GrandeLash or GrandeBrow serum.
Before using GrandeLash or GrandeBrow serum.
After using GrandeLash and GrandeBrow serum.
After using GrandeLash serum.
After using GrandeLash and GrandeBrow serum.
After using GrandeBrow serum.

While I am still very happy with my microblading experience, it’s nice to have more control over how full my brows are, adding some depth and boldness on days that I want it and keeping my brows a bit more sparse and natural with clear gel most days. I’ve now practically become a Grande spokesperson — I got my mom, my sister, and several of my friends hooked, and they’ve all seen similar growth.

If you’re not yet an Amazon Prime member, sign up now for exclusive members-only access to Prime Day deals. Click here for a free 30-day trial.

Check out more Amazon deals below:

Best early Prime Day TV deals

Need a new TV? You can get one at an impressive discount right now — and historically, some of the biggest Prime Day deals are on TVs.

Stream movies and your favorite shows to your heart's content while enjoying the clear, vibrant 4K Ultra HD picture and assistance of the ever-attentive Alexa.
$300 at Amazon

At just $300 (down from $560), the Amazon Fire 55-inch Omni Series 4K Smart TV is a whopping 45% off for Prime members. Yes, it's priced even lower now than it was on Black Friday. (Thank you, early Prime Day sales!) Stream movies and your favorite shows to your heart's content while enjoying the clear, vibrant 4K Ultra HD picture and assistance of the ever-attentive Alexa.

"If I could give it six stars, I would," raves a happy shopper. "LOVE the interface. Really works well compared to previous Fire models. Has no problem controlling the rest of my smart home, hears me and understands me better than previous models. I really love that you don't need to activate Alexa with the microphone button anymore...Picture quality is the best I've ever had in a TV...It's perfect for shows and movies.

Best early Prime Day gaming deals:

This gaming bundle includes a Fire TV Stick 4K and Luna Controller.
$105 at Amazon

Best early Prime Day electronics deals

WiFi woes? This handy device allows you to switch to a stable high-speed ethernet connection. Just plug it in and enjoy faster online cruising times.
$30 at Amazon

Best early Prime Day kitchen deals

In past years, Amazon has included a lot of sale items in this category for Prime Day. There are so many small appliances designed to make your time in the kitchen easier — and they're on sale.

If you're looking for a blender that’ll get the job done, this 1000-Watt Ninja device is a great option. It can crush ice completely in seconds and get a smooth blend on all your favorite dishes. A sizable 72-ounce pitcher lets you whip up plenty of smoothies at once.
$100 at Amazon

Best early Prime Day device deals

Amazon has plenty of devices to help make your life easier — and they're all on sale. These are virtually guaranteed to have their prices slashed for Prime Day.

Connect this Wi-Fi router to your modem and place it in an open space. Once synced with your internet provider, the router can cover up to 1,500 square feet of space, delivering fast, reliable WiFi to all areas of your home.
$58 at Amazon

Best early Prime Day home deals

Kick back on your couch and let your robo vac do the work for you. This popular Shark vacuum features a tri-brush system to really sweep up dirt, dust and other gunk lurking on your floors. It runs for 120 minutes before needing a recharge and is easily operated from your phone.
$210 at Amazon

Health and Wellness

Treat your tired feet with this handy massager. It offers three air pressure levels and three different speeds for massage rollers to help you — and your feet — unwind. There's even a heating feature to warm you up. Control all the action with the included remote.
$142 at Amazon

Best early Prime Day pet deals

This tough dog bed is perfect for your furry little friends. With its water resistancy and durable material that can withstand up to 500 hours of direct sunlight, keep your pet cozy and comfortable no matter the location.
$38 at Amazon

Best early Prime Day sports and outdoor deals

Anti-fog and leak-proof swin goggles that fit both women and men. The soft silicone straps won't hurt your face, and a unique strap design makes them easy to adjust.
$9 at Amazon

Lawn and Garden

Enjoy blowing speeds of up to 115 miles per hour with this cordless blower. It features a brushless motor to deliver more power and a longer run-time compared to brushed blowers. There's even a speed trigger with cruise control!
$150 at Amazon

Best early Prime Day beauty deals

Good mascara is hard to find, especially at a discount. Well, Lord & Berry's popular waterproof mascara is marked down to $18 today. This cruelty-free makeup lengthens and thickens lashes for false eyelash effect that's actually real.
$23 at Amazon

Best early Prime Day fashion deals

This gorgeous pear-shaped studs are classy and eye-catching in small package. Made of mega-popular Swarovski crystals, the sparkling gems are mounted on a rhodium-plated metal post with a butterfly back for comfort.
$51 at Amazon