I do lash extension services in my salon and have to say I forewarn all clients about several things:
They are a huge comittment both on your time and finances.
The literature always says that they will last up to 3 months. Well, after three months you may have 1 extension left! We all regenerate a whole new set of eyelashes about every 90 days. Since the extensions are attached to your lashes and NOT your skin, they will shed with the natural lashes. Consequently, they're like having your nails done. YOu have to have them filled ever 2-4 weeks depending on your individual regeneration cycle.
Another misconception about them is that they're going to look like a catapillar strip lash...not so. I would say the biggest disappointment clients have with the service is that they don't leave the lashes looking full enough.So, I always go through everything with clients in my consult and show them plenty of pictures.
If you sleep on your stomach, you may disrupt the lashes. If you have unusually oily eyelids, they will tend to shed faster. As will they when you live in a humid climate such as Houston. In Miami, they're lucky to get 2 weeks out of a full set. Fortunately, I live in a very dry climate.
You have to be very careful about removing makeup, too. Only oil free makeup removers and NO cotton balls. If you get facials you must inform the tech not to use cotton as it will get tangled up in the bonds.
Also, you must be careful about highly shimmering eyeshadows as they will tend to drop into the bonds and it's next to impossible to get out!
The extensions will take on the natural movement of your own lashes. In other words, if your natural lashes tend to cross over each other, or point inward, so will your lash extensions. Not everyone is even a good candidate for them. The irony is that the better your natural lashes are the better candidate you are!! How wrong is that?? haha
They are beautiful when done correctly. I am certified through Xtreme Lashes and you can go to their website and look through their gallery of pics...some fun stuff there!! I love to do colored extensions in summer because when one is out by the pool in the sun the colored extensions will pick up the sunlight and really rock!! Purple is my favorite summer color to do!!!
I say, go for it!! I don't know about your tech but I offer several different sets at different price points. ie a Body set that is about 25 lashes on each eye, a full set which is about 60 lashes on each eye and a lush set which can be upwards of 80-100 on each eye So possibly you could do a less expensive body set for starters. Also, with each set I give the first fill for free so that saves some money as well.
Good luck!