I have suggest easiest ways to increase the traffic on your page. First, You have change the your site template in to Pinterest Modal. The most of the website owners using the pinterest theme and extension because pinterest is a popular social network site the current marketing.
So, You can use Pinterest and Get More traffic comes your website.
If you want to Pinterest theme and extension, Just click on this link: http://www.apptha.com/pinterest-clone-for-joomla
Just had a look at a couple of your posts, and although they spoke about a product, I didn't see the need to leave a comment because it gave me information. I'm no expert but maybe you should try to interact more with the people you are trying to engage by asking questions etc.. or asking their views etc..
Also check out all the make-up, hair and beauty blogs and leave valuable comments on their site and some may want to get to know who you are too.
It's not always straight forward to get comments but that doesn't mean people are not reading your posts though.
Also, find online forums related to your niche and post there if they let you put a URL in your signature. Make sure you are creating topics and replies that are helpful, though, else you'll look like a spammer. Leave not just a URL to your landing page, but to specific, relevant posts, also.