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ISO Professional Spectrum Pro Hair Straightner Review

Updated on August 6, 2015

I am going to review ISO Professional spectrum pro hair straightener. I was at a local mall and found someone promoting this flat iron and giving free trails. I always wanted to buy a hair straightener, but wasn’t sure which one to buy. I just gave a try with going for a free trial and was completely mesmerized by the end result so I immediately got this one.

Below I have reviewed this product along with its specifications.



light indicator
shows a red light when heating is in progress and as soon as it is heated up the light turns off.
on/off knob
Comes with on and off knob and is placed below the ceramic plate so it’s convenient to use.
round knob for temperature control
Starts from 170⁰F to 450⁰F. You can choose from what suits your hair the best.
ceremic plates
Comes with a ceramic plate which gives shine and protects the hair from damaging.
360⁰ rotating cord
easy to handle


This product is safe to use and is equipped with plastic coating which doesn’t burn your hand while styling. It has an indicator light on top which turns red till it reaches the desired temperature and then turns off.

The On/Off knob is placed on the inner side just next to the temperature knob which makes it easy to access and control. The heating plates are wide and are made from ceramic which prevents damage and gives beautiful result.


ISO Professional spectrum pro hair straightener is light in weight and very convenient to use. It heats up in no time. The temperature control knob helps adjust the temperature as per your hair type. I have thick and long hair so for me it works best at 450⁰F. This product gives quick results due to its fast heating time; I have long hair and get done in not more than 15-20mins. For my hair it doesn’t give that flat look but more like naturally straight hair and this is what impresses me. Also unlike many other straighteners it doesn’t pull or break my hair and glides easily through it. For my hair type I have to iron each strand twice (I have very thick hair). The styling stays for 3-4 days when the hair is left unwashed so for me I use it twice a week and it has till date never damaged my hair. It gives that smooth, silky and naturally straight hair look. Also this product has a very long 360⁰ rotating cord allowing freely and comfortably styling the hair.


This product is available in many colors (pink, purple, black), I went with the black one which looks classy and elegant.


Quick heating time
cannot be used on wet hair
Ceramic plates protects hair
Temperature control knob
360⁰ rotating cord
It leaves the hair smooth and silky.
Product comes with lifetime warranty.
Light weight.


Overall this product has worked really well for me and I would surely recommend this product. Just make sure you use heat protecting serum and dry your hair completely before using it.

Have you ever used a flat iron?

See results


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    • Payal N Naik profile image

      Payal N Naik 2 years ago from Mumbai

      Hey thank you so much! Same here even i like the quick heating time.

    • MarleneB profile image

      Marlene Bertrand 2 years ago from USA

      This is an excellent review. I actually happen to have this product in black. I like the quick heating time.