GrandeLash MD Reviews: Side Effects, Benefits, Risks, and More

The creators of GrandeLASH MD boast that their eyelash growth formula has breakthrough technology that will condition your lashes while lessening breakage and loss, while giving you longer, stronger lashes with results in 30-40 days of use.

They claim that 97% of users saw definitive improvement using their formula which contains clinically tested vitamins, peptides, and amino acids.

First launched in 2008, the GrandeLash-MD Serum was the first product of Grande Cosmetics and, over the years, the serum has won 30 awards and, 12 years later, it still is a best seller.

As Health reports, Amazon shoppers prefer the GrandeLash-MD serum over the competitors and it counts over 5,000 positive ratings on the online shopping website.

Why? Let’s find out.

Is it safe to use? Does GrandeLash MD have any side effects?

image source: grandecosmetics

Depending on the person’s sensitivity, using GrandeLash MD or any eyelash serum can cause itching, eye pain, irritation, and dark pigmentation around the eye, which usually can be reversed by discontinuing the use of the product.

The company is aware about this and they recommend to stop using the product if you experienced irritation.

It also cautions users to not use it when pregnant or breast-feeding as the product has not been tested on those situations.

If you’re undergoing treatments, such as chemotherapy, it’s also better to wait until your treatment is over before you use the GrandeLash MD.

The most important commandment for its use is: do not get into the eyes. If, by accident, that happens, rinse with cool water. 

The Dermatology Review writes that only 3 percent of users have reported that GrandLash has side effects and that “they have lessened after a few days of use, so discontinuation of the product was unnecessary.” 

Grande Cosmetics’ studies have shown that the most common side effect is irritation, which happens during initial use and when you apply too much product. In this case, experts recommend using the product 2-3 times a week for the first week.

A few customers have experienced dark pigmentation around the eye and, in this case, it’s recommended to stop applying GrandeLash Serum. 


Some popular eyelash serums can cause potentially dangerous side effects such as:

  • ocular irritation,
  • hyperemia,
  • iris color change,
  • macular edema and ocular inflammation..

NOTE: We explored the safety of the most popular lash serums on the market to keep your eyes safe and secure from the most dangerous ingredients.

READ NEXT: 3 Worst Eyelash Serums + Ingredients To Stay Away From

What to expect when using GrandeLash-MD Serum

image source: @lissade

Experts suggest applying the GrandeLash daily, at least for the first few weeks. The results might take up to four weeks to show, but they are worth the wait.

In three months, customers have fuller, stronger, and longer lashes, perfect to pair with the GrandeLash Mascara

GrandLash-MD Serum Testimonials 

People love this serum. Reviewers rev about the serum’s efficacy and they report having longer lashes only after a few months of use. The GrandeLash reviews on Reddit paired with pictures that show the serum at work (see below in before & after section).

Happy customers reported that they even stopped wearing their mascara, while others have stopped using lash extensions.

You can also find the lash serum at Walmart, with 4.4 starts score.

GrandeLash MD Before and After

image source:
image source:

GrandeLash-MD Serum vs Latisse vs Revitalash

image source: @shareandmakeup

The most popular alternatives are: Latisse, RevitaLash, and RapidLash. RapidLash and RevitaLash are cheaper, while Latisse isn’t.

What sets apart the serum of Grande Cosmetics are the ingredients (vitamins) and the results.

Important things to consider

The GrandLash serum is mostly water-based and some of its most effective ingredients include:

  • L-Proline: fortifies the lashes.
  • Hyaluronic Acid: it protects and hydrates dry or damaged lashes.
  • Botanical Extract Blend: derived from ginseng root, chamomile flowers, and bearberry leaves, it strengthens the lashes.

Is GrandLash-MD Serum right for you?

First of all, this serum is not for everyone.

Not suitable for:

  • Pregnant women,
  • People under the age of 18,
  • People undergoing chemotherapy,
  • And those who are prone to dry eyes.

The bottom line is: if the side effects of GrandLash-MD Serum don’t disappear after a few applications, then you should stop using the product. Otherwise, the Grande Cosmetics Serum is right for you – as long as you are patient and consistent.

Final thoughts

Customers, experts, and reviewers recommend this lash serum, which is efficient, effective, and innovative. It’s the top choice of many people and it’s been a best seller for years, and for good reasons.


It’s extremely important to educate yourself about lash serum ingredients and technology they use.

We explored the safety of the most popular lash serums on the market to save you time and to keep your eyes safe and secure from the most dangerous ingredients.

NOTE: We analyzed feedback from our readers, read dozens of beauty blogs, watched YouTube videos. We also tried some lash products to provide you useful information and help you with your buying decision.

READ NEXT: Top 3 Eyelash Growth Serums in 2021: Tested, Rated and Reviewed!

For safety and best results, I recommend the following tips when using the product:

✅ ​Apply the GrandeLash MD on a clean skin before bedtime. If you’re over 30, you may want to apply it twice a day (in the morning and before bedtime) to speed up the results. Older people take longer to grow body hair compared to younger ones.

​✅ Always apply the serum with great care. Use only a little amount for both eyelashes and eyebrows. Avoid any excess product. If it gets into your eye, immediately rinse with lots of water. If irritation persists, consult your physician. 

✅ Do NOT use GrandeLash MD if your eyelid is injured or inflamed.

✅ Do NOT use GrandeLash MD if you’re pregnant, breast-feeding, undergoing chemotherapy, or under the age of 18.

As mentioned, GrandeLash MD is produced with a blend of vitamins, amino acids, peptides, and other natural and conditioning ingredients that are effective in providing your lashes a thicker, darker, and fuller look. However, the results may vary depending on the individual.

GrandeLash MD claims to give results in just 6 weeks of regular use, but it can also take some time to see results.

According to the company, younger users usually see results in just 3-5 weeks. But when you’re older, like if you’re already over 30, the results can take a little longer, normally 8-10 weeks.

To ensure that the product is safe for you, it’s important that you know the ingredients used to produce this product. 

And these are the following:

  • Aqua,
  • Glycerol,
  • Glycosaminoglycans,
  • Hyaluronic Acid,
  • Butanamide,
  • Leuconostoc/Radish Root Ferment Filtrate,
  • Caprylyl Glycol,
  • Sodium Benzoate,
  • 2-Hydroxypropanoic Acid,
  • Sodium PCA,
  • Panax Ginseng Root Extract,
  • L-Proline,
  • Acathopanax Senticosus (Eleuthero) Root Extract,
  • Hydrolyzed Yeast Extract,
  • Chamomilla Recutita Flower Extract,
  • Arctostaphylos Uva URSI Extract,
  • Actiphyte of Chamomile GL,
  • Phenoxyethanol,
  • Tocopheryl Acetate,
  • Ethylhexylglycerin,
  • Propylene Glycol,
  • Hydroxyethylcellulose,
  • Sorbitan,
  • Gluconolactone,
  • Triethanolamine,
  • D-Glucitol,
  • Leucidal Liquid,
  • Geogard Ultra,
  • Cloprostenol isopropyl ester

Camilla Evaline

Camilla is the chief-editor of Eyelash DASH Growth. She aspires to help her readers achieve their most beautiful look by sharing personal tips learned through both years of experience and thorough research.

44 thoughts on “GrandeLash MD Reviews: Side Effects, Benefits, Risks, and More

  1. I used Grandelash MD for about two weeks. I had to discontinue use after having severe eye twitching in my left eye. It’s been about 4 or 5 days without applying the product, and about two weeks having eyelid twitching episodes daily.

    1. I logged on here today to see if my eye twitching could be a result from this product….and this is the first comment I see! I’ve had severe twitching in my right eye since starting this regimen 2 weeks ago. I work in a corporate setting and am on the computer 8+ hours a day I thought this was from screen fatigue. Of the 2 years I’ve worked in this setting I have never had an issue like this. I’ll give this serum another chance but if the twitching doesn’t stop…I’ll have to return the product. So sad bc it has lengthened my lashes

  2. I used Grandlash serum (purchased authentically on Sephora website) for almost 2 months. I have had a lot of eyelash shedding to the point where I now have a significant LOSS of eyelashes from where I started. I am extremely upset about this, as I researched the product extensively online before purchasing and there were NO comments about this anywhere on the internet. I contacted Grandelash and I was told that eyelash LOSS can happen during the first few months. Be aware!

      1. After using Gradelash md for 6 days I had to stop using it. One of my eyes was swollen shut with redness and itching. I also used it in my eyebrows. Rash above brow with redness and itching. Weird that 1 side was worse than the other

      2. Omg only used this for 2 days my eyes are burning and sore and my eyelids have discoloured will it revert to normal after stopping , I’m worried I’ve demaged my eyes

    1. FINALLY… someone else has said this too. Today is the last day I use this product. I looked in the mirror this morning and my lashes are worse than when I started one month ago. They’re broken and falling out every single day. Going back to RF Lash Boost. It worked wonders but I hated paying the high price.

  3. I have been using GrandeLASH-MD for 3 months now and it has really worked for me. I went from having eyelashes so short I could barely get mascara on them to the long lashes I had as a kid. I would not say they are thicker or more of them, but my lashed are most definitely longer and more noticeable, and it is much easier to apply mascara to them. I am very happy with the product so far.

  4. I used one time before bed as recommend. I woke up next morning with red eye lid skin that was swollen my eyeballs were severely bloodshot red. I discontinued use immediately. Like the others, I read raving reviews. Found no negative reviews. I have used another lash serum with great results and no side effects for two years. The only reason I bought this one is because the one I was using was discontinued. Now I’m to skeptical to try anothet one.

    1. I had the same problem. Red eye lid skin the next day after first use which *seems* to be getting better. Consistent pink eye that is not painful but makes it look like I’m stoned. I read on one rogue website that that will go away with continued use but methinks that is just wishful thinking on my part.. because I can’t admit I just through away $65.

    2. I had the same experience and this is the only place I found that had any negative reviews. Terrible company for not posting side effects.

  5. I really hate to be negative and I’m not about putting down a product especially if it is working for some people. I used GrandeLash-MD for about 3 months and after discontinuing using it because of the cost I am a little shocked that my eye lashes have fallen out in spaces, hopefully they will grow back!

  6. Thank you so much for posting this! I used this product twice and noticed I was getting dark circles and looking older- not to mention the initial redness/irritation upon application. I cannot believe Sephora is selling this product that has no clinical testing! By clicking on the cloprostenol isopropyl ester link in your review, the resulting page said that ingredient is not safe for people to use period. Again, thank you so much posting your information. I will be returning this product and I obviously don’t recommend it.

  7. I have been using grande lash md for almost 3 years and have developed dark pigmentation around my entire circumference of both my eyes. 🙁

    I have decided to discontinue using it and hopefully the pigmentation will fade.

  8. WILL NOT USE THIS PRODUCT EVER AGAIN!!!!!!!!!!!!!!!!!!! I have been getting eyelash extensions for 10 years now and I do not have sensitive eyes. My hair stylist recommended this product to me so I tried it a few days ago. I put it on above my lashes before I went to bed. I woke up with irritated eyes and blood-shot red eyes for days. I still have red eyes and have to continually put eye drops in. I don’t know when it will go away but I am hoping it doesn’t get any worse than this. I will continue with eyelash extensions…

  9. I got my grandelash serum in yesterday and used it last night and omg I awoke to red bloodshot eyes this morning! I heard so much about this profit and how great it was and now this! I’m not happy as this was suppose to also be safe to use for when you had lash extensions. I’m not using this again after reading reviews that are saying the same as mine.

  10. Bad. I have used Revitalash with excellent results and minimal irritation. My experience w this product was the exact opposite. Very harsh. The entire upper and lower areas around my eyes after just one use became red. I used 2x a week for 3 weeks w no result. With Revitalash I got results in less than a week. I stopped using BC too uncomfortable. Months later I was inspired to try again. After just one use my eyeballs are red, painful, sticky, and my vision is blurry despite constant flushing. I wrote that I was surprised this result didn’t happen in testing. Now I find this article which says there is no evidence of testing. I would not recommend using this product BC it’s too risky. I just threw in the trash.

  11. I had bad reactions – I had breathing problems when I took Grande Lash.
    And bad headaches. It was so bad, that I couldnt even move.
    So I stopped using it and switched back to another serum.

    So please watch out if you use it.

    1. Omg! I swear I have a headache waking up in the morning the only time I use this at bedtime! Why the headaches? It is discouraging because my eyelashes do look awesome!

  12. Don’t buy this stuff. I am not a sensitive skin person at all I have had an extreme reaction a week into using this stuff. My eyes are so swollen and I can’t see in the sunlight to drive. Bloodshot itchy eyes also.

  13. Has anyone seen loss of hair. Been using the eyelash product grand lash -md for aminth and a half. My hair is thinning. Never had that before. Has anyone experienced that? I’ll stop using it and see if it makes a difference.

  14. I used Grande Lash a couple nights ago and woke to red swollen eye lids upper and lower with very bloodshot eyes and dark circles above and under my eye lids. Day 2 and the redness and dark circles are still there. Everyone keeps telling me I look sick or tired!!! Horrible stuff!!! I returned it to Sephora. I would not recommend.

  15. I used it two times. After the second application I work up with a red rash around both eyes where I applied it. No itching but slight burning. 12 hours later and the red rash is still there.

  16. I have used Grande Lash for about eight months. It seemed to work quite well at first but is not keeping my lashes as full as before and in the last three months I have begun to find it very irritating. The dark circles under my eyes have grown increasingly pronounced. It really looks terrible. I didn’t realize that darkness around the eyes was a potential. I hope this darkness will reverse when I discontinue use.

    1. Hi! I know this comment was made a while ago but I am experiencing the same thing and was wondering if the pigmentation went away ?

      1. Me too! That’s why I googled and saw this. Throwing out – did not experience with RF lash boost but too expensive.

  17. I had great vision until the last year using this product . Now in a year I have bad after arts that need to be removed and I could tell a large decrease in eyesight

  18. I have used grandelash for about 3 months. My lashes are fabulous. I did notice darker pigmentation around my eyes but the biggest issue is I now have hair growing in the corner of my eyes and on my cheeks below my eyes. Just bizarre.
    I also oddly enough started experiencing hair loss on my head.

    1. The same thing has happened to me, which is why I researched the product. I even grew a small eyelash in the area under my eye! Very odd!

  19. I used the product for about 2 weeks and developed small red blisters underneath my eyes am experiencing burning pain. I am hoping that my skin will heal and will never use this product or recommend to anyone to use.

  20. I have been using this product for about a month and I’ve noticed discoloration on my upper eye lid and my eyes are very blood shot. I will be discontinuing use of this product.

  21. I have been using this product for over a month. My daughter has used it for over 6 months with great results, and my sister has also had positive results. I, on the other hand, have noticed that I have bare spots on my eye lids. I am so disappointed, and wish that I hadn’t tried it. I’m not sure if I want to try a different product, or just hope that my eye lashes grow back.

  22. I have been using for exactly two weeks and I’m now noticing an increased sensitivity to light and my lashes aren’t growing longer. I will discontinue using this product if the light sensitivity gets worse.

  23. I used Grandlash two nights ago and my eyes have been bloodshot red since I woke up the following morning. I used regular Visine and it didn’t work. My eyes are still red. I’m hoping to see my eye doctor today. I’m so glad I read these reviews. It confirms my suspicions. I’m going to return this product to Sephora. Why would they keep selling a product with so many complaints of reactions?

  24. I Purchased this product at Sephora today and had a terrible reaction. My face broke out in hives, redness and irritation on the eyes and Headaches. Not worth a single lash

  25. I’ve been using grande lash serum for a month. Started on the tops only with minor irritation and slight itching do I continued. My lashes were definitely getting longer so I started on the bottom lash line. After the 4th week I noted some darkness at the lower outer eye orbital. Maybe a vein? But then… I noticed HAIRS. Like a swath of dark thicker peach fuzz not quite in the highlight area but it’s not eye liner or eye shadow area either. It’s more the concealer area. I gently plucked and removed the almost peach fuzz and still am finding this strange darkness. The eye lashes are growing longer but I don’t need weird fuzz on my upper cheeks and growing kind of up into my eye brows. The patch of hair wants to connect and make friends. I came here to see if unwanted hairs and strange darkening were side effects. Seems the darkness is a side effect that will hopefully go away when I stop using the product. I really just want lashes!!! I’ve tried “permanent” lashes twice. First time was amazing . Second time was terrible. I was like a scary clown doll with clumps of plastic wadded to my lashes that curled and some flipped downward. So I had to mascara those things in place. The effect was a terrifying Tammy Fayesque appearance. I asked for a natural look. Sigh

  26. 1st time use, irritated red eyes, upper lid and lower. sensitivity to sunlight, unusual for me as I am a 30 plus veteran U.P.S. driver in California. Having read soooo many reviews of people having the same reactions with their first initial use of your Grande lash, M.D. serum, as long as I don’t lose my eyesight, I’ll try not to panic. I’m just going to refrain from use and hope my eyes go back to normal….blood-shot free and irritation-free.

  27. I started using this product 4 days ago. Everyday my eyes have been bloodshot red. I’ve been asked if I’m high lol (I’m not!!) but it definitely looks like I am. I tried eyedrops and they barely worked and then I tried just plain water and that only worked a little. My roommate used this lash serum as well and she has amazing results with no side affects. I’m so sad cause I need a good lash serum and previously I used RODAN + FIELDS which worked amazing for growth & fullness (although some redness around the eye on the skin/water line) but that price was too expensive for long turn use

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