Gold Standard of Lash Enhancing Serums

Not all lash enhancing serums are created equal! Grande Cosmetics has been helping people achieve the lashes of theirs dreams since 2008.

With a proprietary blend of lash-loving ingredients, GrandeLASH-MD is the first step to every lash care routine for the appearance of longer, thicker, healthier looking lashes -- all your own.

Its water-based formula also makes a great addition to your favorite lash services, like falsies, lash extensions, lash lifts, and lash tints.

Read on for application tips & tricks!

Grande Cosmetics is the #1 Lash & Brow Serum Brand in the U.S.*

Launched in 2008

Over 100x Awards

Recommended By Salon & Spa Pros

Over 10 million
bottles sold

GrandeLASH-MD has over 35,000 five star reviews

Do's & Don'ts for Proper Application

Start with a completely
clean, dry face
Don’t apply over makeup, over other skincare products, or to wet skin
Wipe off any excess serum on the edge of the bottle
Don’t use serum in excess or allow it to drip into eye
Apply a single stroke to each eyelid, following your upper lash line (like a liquid eyeliner)
Don’t apply to the lashes themselves, your bottom lash line, or inner tear duct area
Use one dip into the bottle and one single stroke for both upper lash lines
Don’t use multiple dips into the bottle or multiple strokes of serum
Allow 2-3 minutes
for serum to dry
Don’t rub eyes, lay down or apply other products before serum has dried
 Apply once per day for the first 3-months, then every other day after desired results are achieved
Don’t apply more than
once per day, or continue using the product if redness or irritation occurs

The GrandeLASH-MD Journey

Hear What our Customers & Industry Experts are Saying


"In love! Look no further. This lash serum will make you a believer, but you have to stay consistent and trust the process. I have in the past purchased many eyelash serums but this is the ONLY one that has gave me amazing results."



“Some patients have sensitive skin, and some of it can be due to their natural skin or from overusing the product... You don’t really want it to get into your eye or get onto your lower lashes, or your tear duct. So application is key as with everything. Using more isn’t better.”

—Dr. Nazanin Saedi, MD FAAD


"Wow!! I started using GrandeLASH-MD four weeks ago, and my lashes are grande!! I’ve used 4 different lash serums in the last 10 years, not only is this product safe it is a true lash enhancer!! Thank you!!"

Adriana S.

Have Questions? We Have Answers!

How do I apply GrandeLASH-MD?


Start with a completely clean, dry face.


Wipe off any excess serum on the edge of bottle.


Apply a single stroke to each eyelid, following your upper lash line (like a liquid eyeliner).


Use one dip into the bottle and one single stroke for both upper lash lines.


Allow area to dry 2-3 minutes before rubbing eyes, laying down or applying additional products.


Apply once per day for the first 3-months.


After desired results are achieved, apply every other day for maintenance.

Where should I apply GrandeLASH-MD?

GrandeLASH-MD should be applied to your eyelid, along your upper lash lines only.

Do not apply it to your bottom lashline, your lashes themselves, in the eye, in the inner tear duct area, or anywhere else.

If GrandeLASH-MD

Can I use GrandeLASH-MD on the lower lashline?

No, GrandeLASH-MD should not be applied to the lower lash line because it can easily get into the eye and cause discomfort when doing so.

What should I do if GrandeLASH-MD gets into my eye?

If GrandeLASH-MD accidentally gets into your eye, simply flush with cool water until it is completely removed.

Can I use GrandeLASH-MD with eyelash extensions or falsies?

Yes, GrandeLASH-MD is water-based, so it's compatible for use with lash extensions!

Will GrandeLASH-MD work faster if I use it more than once per day?

While it might be tempting, using more GrandeLASH-MD than directed or applying it more frequently will not yield quicker or better results!

Apply GrandeLASH-MD once a day, using one dip into the bottle for both lash lines. With consistent daily use, your lashes will appear longer and thicker looking. If you’re not totally satisfied, we have a no-hassle, 90-day return policy.

What else is important to know before using GrandeLASH-MD?

Please be sure to read instructions carefully and the warning information that can be found on our website and within our box inserts.


When applied as directed, GrandeLASH-MD should not get into the eyes. A very small number of users have reported temporary eye redness and itchiness, dry eyes, watering of the eyes, sensitivity, styes, irritation of eyelid and eye and/or temporary darkening of skin around the eye area where the product is applied. It is not known whether GrandeLASH-MD or some other factor caused the reported reactions. Stop use immediately if you experience these or other symptoms. If symptoms persist, seek medical attention.

Since we did not test GrandeLASH-MD under these circumstances, consult your doctor before use if you are:
ㅤㅤㅤ- Pregnant or nursing
ㅤㅤㅤ- Under the age of 18
ㅤㅤㅤ- Prone to dry eyes or styes
ㅤㅤㅤ- Undergoing chemotherapy


Keep out of reach of children. If redness or irritation occurs, stop using the product. Consult physician if you are being treated for an eye-related condition.

Will my eyelashes return to their original appearance if I discontinue use of the product?

Just like hair, your lashes have a natural cycle, including natural shedding. We actually lose an average of 1-2 lashes per day!

GrandeLASH-MD requires continued use to maintain its benefits. After completing the initial 3-months, use it every other day to maintain your fabulous looking lashes.

Can I use GrandeLASH-MD if I have sensitive skin?

While sensitivity is rare, there is always a possibility whenever introducing a new skincare product.
Some may also experience discomfort when not using the product sparingly or exactly as directed. Please follow directions carefully and do not get product into the eyes.

I have more questions! Who can I contact?

For immediate assistance, you may reach our customer care team at 877-835-3010, Monday-Friday from 9am-5pm EST. You may also email for a response in 1-3 business days.