Lash Therapy


Lash Therapy

Eyelash Serum

Regular price
Sale price
Regular price
Sold out
Unit price

Free Shipping Orders $100+

Estimated Delivery:

60 Day Money Back Guarantee

Fed up with false eyelashes, extensions, and serums that just don’t quite do the trick? Forget the fuss and grow your own naturally lush lashes. This deep-conditioning lash serum uses a unique blend of peptides, vegan stem cells, vitamins, and amino acids to fortify and amplify the appearance of lash length and fullness...and it can even be used on your eyebrows! When applied nightly, this proprietary formula moisturizes dry, damaged lash & brow hairs while maximizing the appearance of lash volume with each growth cycle. Expect fabulous, flutter-worthy lashes in just 60 days. This product may be used on both eyelashes and eyebrows. However, the 3 month and 6 month supply estimate is based on using Lash Therapy only on your eyelashes. Using on your eyebrows as well will mean the product will not last as long.
Water, Aloe Barbadensis (Aloe Vera) Leaf Juice, Myristoyl Pentapeptide-17, Myristoyl Hexapeptide-16, Glycerin, Biotin, Camellia Synesis (Green Tea) Leaf Extract, Malus Domestica Fruit Cell Culture Extract (Swiss Apple Stem Cell), Sodium Hyaluronate (Hyaluronic Acid), Sodium PCA, Phenoxyethanol, Sodium Lactate, Allantoin, D-Panthenol (Provitamin B5), Hydroxyethylcellulose, Polysorbate 20, Cloprostenol Isopropyl Ester, Trifolium Pratense (Red Clover) Extract

Our Promise

  • Paraben Free


Our Heroes

Lashes 101

About Your Lashes

Aside from being your favorite fluttery accessories, each eyelash is actually a sensory hair that reflexively shuts the eyelid whenever it is touched by dirt, dust, or anything else that could get in the eye. The upper lid typically has about 100 to 150 lashes, while the bottom has between 70 and 100 lashes. Most eyelashes grow to be about 10mm long (just over 3/8 inch).

The eyelash growth cycle has three phases.
Anagen (Growth) Phase

This is the phase when lashes are actively growing, and it lasts between 30 and 45 days. Only about 40 percent of the upper lashes and 15 percent of the lower lashes are in the anagen phase at any one time. Each lash will grow to a specific length and then stop.

Catagen (Transition) Phase

During this phase, the lash stops growing, and the hair follicle shrinks. If an eyelash falls out or is plucked out during this phase, it won’t grow back right away because the follicle needs to complete the catagen phase before it can move on to the next one. This phase lasts between 15 and 20 days.

Telogen (Resting) Phase

This phase can last more than 100 days before the eyelash falls out and a new one begins to grow. Because each individual lash is in its own phase of the growth cycle, it’s normal for a few lashes to fall out most days. It typically takes between four and eight weeks to fully replace an eyelash.


Easy to Apply

  • 1Cleanse and dry your face before applying.
  • 2Apply along the skin of the upper lash line.
  • 3Allow 90 seconds for product to dry.

Customer Reviews

Based on 1796 reviews
I really love this stuff!

I really love how well this stuff works without irritation! I have had several compliments on my lashes lately. The most recent one was when I went to my aesthetician for a facial and she asked if I was wearing fake lashes! It felt sooo good to say “those are mine!” I cannot recommend this stuff enough & I’ve told all my friends. Before and after pics say it all!

Chelsea S.

This lash serum is the best I have ever used. All others either didn't work or irritated my eyes. This serum is fantastic. After just 2 short months, my lashes have grown so much - it's honestly astonishing! I get compliments on them all the time! I'm so grateful to have found this wonderful company and this wonderful lash serum!

Lashes, Lashes, Lashes!

Before using this product I had almost non-existent lashes that were too short for extensions and white so basically you couldn't see anything. After using this product for 2 plus months I have the longest lashes I've ever had in my life and after putting on just one coat of mascara they are ridiculous long! I am so excited about this product and I will never stop using it!


I never write reviews but the Lash Therapy deserves one. I cannot believe the length and strength results I have in just 60 days!

Love Lash Therapy!!

I love this serum! My lashes were always sparse and short so I tried extensions, and while.theu were pretty, they were costly to maintain. I didn't want to try lashes at home so thought I'd try Lash Therapy first. I'm blown away!! I never expected the results I've gotten after only three months (see pic). My sister actually asked me if I was doing extensions again lol I have purchased 6 more months and am confident when I say I'm a lifetime customer!

Dianna D.
Excellent Results !!!

Lash Therapy is awesome. Highly recommend it. Proven Results. It lengthened existing lashes, and filled in the empty spots. And I'm still on my first tube. Fast results.

Bri C.
Definitely Worth The Money

I have used multiple lash serums before, though I have fairly long eyelashes naturally, I just wanted more length and thickness. The serums I have used before always left a dark line across my eyelid and I saw almost no growth by day 60. With Hello I noticed a significant difference in 30 days. Now I am a little over 60 days in and still loving it and I am confident I will have to eventually trim my lashes or stop the growing ha!

Joyce K.

I’ve been using Lash Therapy for about 6 months and not a day goes by someone doesn’t ask me about my lashes. I had short, sparse lashes and now they look like extensions! ❤️

Ms M.
Yup, it works!

I noticed results in 2 weeks and now my lashes are thicker and longer and have a nice upward curl as well. They used to stick straight out and look like they weren’t there. Now mascara takes a few minutes and oddly enough my lashes are cooperating and are manageable. I’m completely impressed and I highly recommend this product.

Know your products

Frequently Asked Questions

Lash Therapy starts working form the very first application, typically you can see the effects after 3-4 weeks with full results around 90 days.

Lash Therapy’s proprietary formula is specifically developed to provide your lashes with maximum nourishment and moisture. It also delivers all the necessary vitamins, peptides, and amino acids to your growing lashes so they can be the longest, fullest, most resilient version of themselves.

Absolutely, Hello never tests on animals and we meticulously source our ingredients from premium suppliers that uphold the same standard.

Of course, Hello offers a 60-day money back guarantee on all new product purchases. If for any reason you’re not satisfied with your purchase, send us back the unused portion and we will refund your total purchase price minus initial shipping and handling charges.

It sure is.

Definitely. Free domestic standard shipping is always included. We don’t like to pay extra for shipping and we don’t think you should have to either.

It sure is.

Orders are shipped within 1-2 business days. After your order has been processed you will receive an email confirmation with tracking details.

Lash Therapy is a beauty treatment and discontinuing use will return your lashes to their original appearance.

Lash Therapy is formulated with the highest quality ingredients by industry leading experts to create perfect balance while achieving maximum efficacy. When used correctly, Lash Therapy shouldn’t cause any irritation. Some users with sensitive skin may experience slight irritation if they apply too much product, do not follow directions, or use product too frequently. If irritation occurs discontinue use.

Lash Therapy is available in two sizes and when used correctly (one application daily): 2ml = 3 Month Supply 4ml = 6 Month Supply


Love It or Your Money back

Hello Skincare’s top priority is to bring you premium quality, highly effective skincare essentials that you love and trust. When it comes to choosing and sourcing ingredients, we refuse to take shortcuts or make compromises. We stand behind every one of our formulations with a 60-day money back guarantee. If you don’t love it, we’ll buy it back at full price.

Hello Skincare develops, manufactures, and tests all products in the United States.