By Ysolt Usigan

Countless beauty products make outlandish promises — this serum will increase your bust size, prevent zits with this ointment, this plumper will give you full lips — and the list goes on. We buy the goodies, rush home, apply and wait. More often that not, these so-called beauty solutions aren't as effective as the advertisement and packaging make them sound.

I decided to put some hair products to the test. Read on to see which made the grade ...

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