What is the Difference Between GrandeLASH-MD Lash Serum (and Similar Products) vs. Liaison's Lash Bond? Here’s the Answer…

Beast Mode in a Bottle

By Kimberly Webber

What Will Help You Grow Your Eyelashes Longer Than Ever Before? Between GrandeLASH-MD Lash Serum and Liaison's Lash Bond There Are Some Big Differences. Here's What to Know...

(COSMO) - From politics to diets to raising kids, it’s hard to find things we can all agree on. Here are a couple everyone is definitely on the same page about…

One: every woman wants longer, fuller eyelashes.

Two: EYELASH SERUMS SOMETIMES WORK. That’s right, that ambiguous statement is 100% true. A range of prices, guarantees, and promises all result in one thing: some eyelash serums working and others utterly failing.

With so many lash serums to choose from, it's hard to know which will work and which will just leave you with a lighter purse.

We took two of the most popular lash serums on the market, GrandeLASH-MD Lash Serum and Liaison's Lash Bond to break down what the difference between a good and GREAT serum look like.


Like most lash serums, GrandeLASH-MD guarantees longer, healthier lashes in the matter of weeks. With a mix of peptides and nutrients. People have seen some success with the lash serum.

However, many report that GrandeLASH-MD is less of a growth serum and more of a conditioner. And conditioners don't necessarily help grow your hair follicles, it only makes them healthier.

Of course, healthier hair follicles can promote growth and thickness by just the fact that the follicle lives longer and doesn't fall out as soon as it might if it was unhealthy.

But for true length and active new growth. You need a serum that not only conditons, but works hard to strengthen follicles for the longest growth possible while also activating dormant roots for additonal growth.

You need Liaison Lash Bond...


Unlike many eyelash growth serums on the market, Liaison's Lash Bond has spent a considerable amount of time working to create a Growth Bond Formula that not only works but is extremely safe for the user.

Liaison Lash Bond combines a list of powerful ingredients including nutrients, peptides, and antioxidants to trigger follicle growth at the roots while conditioning exisiting follicles for the longest-lasting lifetime a follicle can have. Most users begin to see results withing 3 weeks of use.

Most importantly, Liaison Lash Bond offers a 50% discount code SECRET50 to all new users of their products.


We wanted to talk further with our investigative reporter Stephanie Marianne on how Liaison Lash Bond worked for her. Stephanie tells the story.

Personally, I never believed in the effectiveness of eyelash serums. There’s a lot of brands out there claiming they work, but most don’t. I’ve had too many friends tricked into buying serums just to find out it’s a waste of money. So I’ve avoided it at all costs.

But then my best friend, who I trust with my life, swore by Liaison’s Lash Bond. She said it worked within 6 weeks. I, of course, didn’t believe her. But then she showed me her before and afters and I was stunned. Week by week, I could see her eyelashes getting healthier and longer. I begged her to let me borrow her Lash Bond. Instead, she gave me this exclusive 50% off discount code SECRET50, (shhh... don't tell anyone) and I ordered three bottles immediately. 

I received the package within two days and started using it that night. The application is very simple, a small amount across your eyelashes before you sleep. It feels like placing water on your eyelid. Of course, I woke up the next day expecting a miracle… but alas, it takes longer than that to see results.

How Does Liaison Lash Bond Work?

So while I waited, I looked into the science of Liaison. I wanted to know how it worked, and what it was aiming to do with my lashes…

Step 1: When you apply Liaison, a fresh supply of oxygen and citric acid work away at lash waste, releasing it through your pores to be washed away and clearing the way for nutrients.

Step 2: Our specialized mixture, including purified water and hyaluronic acid, activates internal peptides and gains access to follicles to prepare for bold growth.

Step 3: Polypeptides travel deep into your roots, supplying follicles with essential proteins throughout your day and while you sleep.

Step 4: Refreshed lash follicles continue to receive the optimal oxygen, blood flow, and dose of nutrients needed to keep lashes healthy and strong.

Did It Finally Work?

After about 3 weeks is when I began to notice the color of my lashes getting darker. 4 weeks and I noticed I didn’t have to apply as much mascara. By week 6, it was as if I was a totally different woman. 

Since then, I’ve continued to apply and my lashes have only grown thicker and healthier. The amount of money I save on mascara from having to use less product is now used for Lash Bond. 

I’ve been converted into a lash serum believer, and hope you will, too.

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  • avatar

    Maureen Ryz

    I've used liaison for months and LOVE IT!

    Reply 5 10:32
  • avatar

    Tina Madrame

    Used so many different lash "serums" but this is the only one that worked

    Reply 1 9:22
  • avatar

    Valerie DiPetrio

    My daughter put me onto this stuff and I love it, my lashes look fbulous

    Reply 2 8:12
  • avatar

    Maria Marissa


    Reply 10 4:59
  • avatar

    Eleanor Mouthy

    did ayone else receive two bottles instead of one? :D

    Reply 3 3:30