I bought the GrandeLASH-MD Lash Enhancing Serum because it was highly recommended by a coworker who CLEARLY had amazing results with it. As a nurse, science is kind of my jam. This is my honest review of the product AND the legitimate scientific studies that prove beauty comes at a price.

First, this product is very fairly priced considering that a little goes a long way. The consistency is thin like water, the serum applies easily and evenly with the included brush, and dries quickly. It doesn’t burn with application for me personally, but this is a complaint for others (I have very sensitive skin and eyes so it’s surprising that I have no issue with it). The results take at least a month in my experience and the results are definitely positive. My lashes were noticeably longer after the first month. The results reversed months after discontinuing use, so you must always use this product to get the longer lash effect (its not permanent).

Now for the science. The active ingredient is Isopropyl Cloprostenate. I have reviewed several reputable studies on this active ingredient and this is a simplified summary of the data that I was able to obtain. Studies have shown a visible increase in length of lashes compared to control groups, so the lash enhancing claims of this product are truthful. Studies have also shown significant periorbital fat/volume loss which makes the skin around the eyes look thin, darker, more wrinkled, and sunken. Thankfully, the negative results were able to reverse with discontinued use, but so were the results of longer lashes. The active ingredient was also flagged by the SCCS as a potential reproductive/developmental toxicant (but the results were on male rats.. of course.. science has always been a little sexist). It is also flagged as a potential carcinogen (possible cancer causing ingredient).

The studies, unfortunately, are not 100% conclusive and there is, as always, so much room for further testing. Weigh out the pros and cons for yourself to decide if this product, or any eyelash growth serum, is right for you. I’m giving this 4 stars because the product DOES do as it claims, but at a potential cost to the consumer.

Hope this helps!

Esta cosa es mágica, yo lo probé porque me llegó la muestra mini en un paquete de Sephora, lo llevo usando unos 3 meses y wow! La gente hasta me pregunta si traigo extensiones de pestañas 🥹🥹
Me gustó tanto que me pedí el tamaño para 6 meses, creo que nunca dejaré de comprarlo, es caro pero si vale la pena la inversión, diría que al mes ya se ven los resultados. 100000/10
Dejo foto se antes del serum y después para que ue se animen 🤩🤩🤩

Um, this stuff is crazy crazy, I wasn’t expecting much, and I have to admit feeling kind of foolish at the idea this might not work.
Considering the price point, let’s just say I had my fingers crossed!

I thought I’d try it and specifically not tell anyone that I was using it, making sure whatever results were observed, they were natural and organic instead of people seeing and agreeing with my thoughts on it and only getting bias “proof”.

I used this as it recommended, one brush full across both lids, however, I used one brush full across the top and bottom lid and another brush full across the other top and bottom lid.
After the first time I tried it, I found that if you have too much on the brush, it can leak into your eyes and cause some slight stinging, however it didn’t last long nor did it leave any redness, itching or puffiness, the only other thing I noticed (again if I used too much) the next day there was a little bit of white crust in the corner of my eyes that wiped away quick and simple.

I thought after about two weeks my lashes looked a little more full and thick, so I continued to use it daily and more or less forgot about it, it wasn’t until about four or five weeks in when I was talking to my husband about something and He interjected almost forcibly how LONG and THICK my lashes were looking, He expressed it almost incredulously, then asked if I was wearing mascara or lash makeup because they looked so healthy and Beautiful!
I was momentarily surprised and then remembered I’d been using this serum and couldn’t help but smile thinking how cool it was that, not only was it working, but HE noticed it all on His own!

If I were looking for proof positive this product works, I’d say having a significant other notice the desired effects unprovoked, is a pretty big deal.

He has pointed it out more than a few times in the last few weeks each time saying how crazy long, thick and healthy they look and each time this has been without any additional eye makeup, mascara, lash curlers or anything else, just my bare naked eyes 😉

I absolutely DO recommend this product and I wish I had the before and after pictures, considering my lashes have never really been thick or thin…. they just are, but when I say I can notice a difference from my profile view and I can even feel the length, like, they are tickling my cheeks and the corner of my eyelids because they are getting so much longer, so often lately I go to rub my eye carefully thinking I’m going to rub my eye makeup off until I remember it’s not mascara making my eyes tickle it’s my longer lashes tickling my lids!

This stuff really really works!

I don’t know what people are used to spending on products like these, I know for myself this is a bit higher price than I want spend, but for the results, IT. IS. WORTH. IT!!!

Five stars absolutely, this product works and I’ve even begun to use it in patchy spots on my brows and they are beginning to fill in!