i was abit unsure about this.I had picked the mascara off and unfortunatly picked the ends of my eyelashes at the same time so was left with short stubbly eyelashes.I bought 2 just incase 1 wasn't enough, second day of using it and only at night as the eye has to be clean and dry and whala..my eyelashes are super long again..very happy..good stuff..worked for me :)

This product is befitting its name - it is rapid and it lengthened my lashes beautifully...they are no longer stubby, not much more volume, but definitely length and in a very short time, less than six weeks I would guess. Not sure if I should continue with trying the Careprost when I have this gem.!

I have been using this religiously for months now, and instead of lush long eyelashes, I have slightly darker, same length eyelashes. Rubbish.

I used this for my eyebrows and yes, it does work well- not great. But for $50 at Costco..that's way too much. And I can't imagine spending that every 2 months. I looked for another solution and am finding that coconut oil is actually working for me just as well! I've also read that people use castor oil (for eyebrows).

Note that this product has been reformulated. Many of the reviews on this site (and elsewhere) pertain to the Rapidlash RENEWAL serum. That formulation appears to have been discontinued. The new formulation is the ENHANCING serum. It's not a knockoff of the more expensive eyelash enhancers but rather, a weaker product that may or may not do much of anything for you.
You may be able to find the older formulation on ebay, but don't count on it.

Not sure if my review went thru but anyway, product works. A little pricey but it does deliver. Results in 3 weeks
2nd tube (first one lasted me about 4 mo)
Easy application
No bad side effects
The only thing is that I get lazy about it sometimes but after a month you only need to use it 3-4x a week anyway.
Would buy again just not at full price

I never write reviews. Never. Had to with this one. This works. Took a few months to have noticeable results however. They are longer and somewhat fuller. Mostly they are longer. They don't appear any darker but I have very light lashes to begin with. Will continue to use and repurchase this product.

It is not worth the risk to me. Lashes became darker and slightly longer which was great but eyes became red and itchy, all around my eyes darkened and discoloured and the rim of my eye is red. yuk, I hope my eyes return to normal soon. I would never try any thing like this again.

I've been using this every night for 2 months. Since Dec. 1st 2011. I am giving it 3 lippies, as it does something....but not much. Anyone who says this compares to Latisse couldn't have tried the product. There is NO comparison. With Latisse, you don't even need to wear mascara, its like having eyelash extensions. But Rapidlash is ok, just ok. After 2 months of daily use my lashes are a bit longer. When I apply mascara they touch my brows. I haven't noticed a difference in thickness. And it causes my eyes to look more red. I also used it in hopes that it would help hair growth on a couple of small bald patches or sparse spots on my brows. It did a decent job at that. But nothing spectacular. I still have some spareness, but a couple of new hairs have gown in. It seems to last long as well, at this rate I'll have this for about 3 months. But I wouldn't repurchase. I may try Revitalash next. I hear it works as well as Latisse but is slightly less in price. $160 CAD is just too much for me.

I have been using this for about 5 weeks now. I used to have very thick eyelashes, but as I've gotten older, they don't seem as thick to me as they used to be. So I decided to try this product. I got it at Ulta & used a 20% off coupon. If you read the package insert, it doesn't claim to make your lashes longer, only thicker, so those of you who are expecting length will be disappointed!
The first 4 or 5 times I used this, I made my eyes water & my eyelids itched a little bit where the product was applied. I haven't had any issues since then. You apply it like a liquid eyeliner. I am only using it on my upper lashes. I could start telling a difference after about 2 weeks, & now at 5 weeks, I can tell even more of a difference. My lashes look like they used to when I was younger. I would definitely recommend this product to anyone who is looking for fuller lashes.
EDIT 2/4/2012 ~ I have noticed that my eyelashes look a little longer. I consider this an unexpected bonus. :) continued >>

After about 6 weeks, I did notice my lashes seemed a little fuller and longer. Even after about five months of use, I haven't noticed anything major. And nobody has been asking if I'm wearing false lashes. I recently discontinued use though as I noticed by lash lines and eyelids are always pink and make me look tired. Hopefully this will go away after a bit.

It takes a while to see results but this stuff does work. The key is to be consistent and use it everyday. I have really sparse bottom eyelashes and there are new lashes growing. This stuff can be expensive but I purchased on line from Ulta when they were having a sale and the cost was $34.95. I started using in August and I'm still using my first tube.

I had high hopes for this, but I've used it consistently for several months and it's made no difference whatsoever to the length of my lashes. It wasn't cheap, either, so that's a very disappointing outcome. I'd save your money.

I would give 5 lippy to this product. It really works....and you hear this from a consumer who seems to be very unlucky with beauty products. In this money making world we are overloaded with products and nothing lives up to its expectation. I am very happy with this product and i will buy it again. I get lashes much longer with in 2 weeks of use. It was a bit itchy at the beginning of use.
Downside is the price and when i stop using it my lashes fall out like autumn leaves. Well the coin has always 2 sides.

This has many reviews so I won't repeat what has already been said. I will say that I've been using this for 5 weeks and it does work as indicated.

I think this is a great product. It didn't work in the time it said it would, 4 weeks in I saw no growth. But I've been using this for at least 6 months, and I literally don't use fake eyelashes anymore. I used to wear false lashes everyday, because my natural lashes are SO short and thin. I never have to anymore, and I love it. If anyone knows of an eyelash enhancer that works better or is just as effective for cheaper, let me know now!

This does work. I've been using it for a little over a month now and have seen significant growth. I use it on both my upper and lower lashes 5-6 days a week, and I've seen quite a bit of lengthening on both. I've also seen a lot of new growth, especially on the lower lashes, which is exactly what I want. I'm hoping for even better results in a couple more months. I'm still on my original tube so it lasts quite a while. I haven't noticed any side-effects, I wear contacts and always have dry eyes by the end of the day anyway, and this did not make it any worse. I'll update more after the new year.

I used this for a few weeks, and saw no improvement in my lashes so I stopped using it. I have very short, sparse Asian lashes that point straight down. I got it on ebay for $15 so I wasn't too upset about it not working, but a week later, I saw that my lashes have begun to touch the bottom part of my eyes whenever I blink. I guess it did work, because my eyelashes used to be very short, but now they're a lot longer than they used to be. This didn't really do much in terms of volume though, so my lashes aren't that noticeable because they are still very sparse. But it did what it was supposed to and increased my lash growth in the amount of time promised :) I wasn't sure where to apply it, so I just kind of coated it all over my eyelashes like mascara.

It works! Subtle, but noticeable growth. Will definitely repurchase.

Works for me too. I was super-skeptical, and didn't notice it right away. I have thin, sparse, short eyelashes that basically grow straight, and are starting to grow downward. As other reviewers have said, it isn't going to make it look like you are wearing false lashes, but for me it did make my lashes darker, longer, and they are curling upwards more than they used to. I also have an annoying little bald patch in one eyebrow, and this has helped. I don't know that it has grown new hairs, but somehow the hairs around the area are filling it in.
It is not very noticeable with no mascara on, but with mascara, it makes a big difference for me. I was getting my eyelashes permed, but this has made enough of a difference that I haven't bothered lately, which is great!
I didn't tell anyone I was using it. After I would say maybe 3 weeks, my best friend of 15 years (a man, so you know it had to be noticeable) said "you have long eyelashes!" My dad said "that's neat what you did to your eyes" I guess he thought I did something new with my makeup? And my sister asked me if I was using a new mascara (i wasn't). Also she assumed I had gotten my eyelashes permed again, which i hadn't!
After a few weeks, I felt like I could see a difference, but convinced myself i was imagining it...just didn't believe it would do anything. I wish I had taken a before pic, with and without mascara. But I am sure now that it is working, bought more.
I am really fair and somewhat sensitive, had no stinging redness or any reaction at all. You don't put it on the lashes, just swipe at along the eyelid at the base of the lashes. I do the lower lashes too, with the same application--so dip the brush, upper lashes and lower lashes of one eye. repeat for other eye. Then i dip again, do both eyebrows. It lasted me a lot longer than 1 month, maybe more like 3, using it every night. you don't need to put it on thickly, probably shouldn't.