A few years back, if you had thin hair and longed for thick, luscious hair, there wasn’t much you could do about it. But, with the introduction of hair extensions getting thick, long hair has become an achievable dream for every woman. Whether to add length to short hair and make it look longer or to give sparse, limp hair some much-needed volume, hair extensions have come to the rescue of many a desperate woman. Human hair extensions can be quite expensive depending on the quality and how much of it you need. So, in order to make them last…