Hydroxycut SX-7 Black Onyx Review

Hydroxycut SX-7 Black Onyx Review

Just How Good Is This Dual Action fat Burner and Energy Booster?

Hydroxycut are a well established name in the fat burning industry… they are the ‘go to’ products for many bodybuilders (although we ourselves feel that there are better products out there)…. pGNC1-19582288dt

They have released a dual action fat burner and energy boosting supplement called SX-7 Black Onyx that claims to provide “the most hardcore weight loss and the ultimate sensory experience”…

The Formula In Hydroxycut SX-7 Black Onyx

The ingredients are king when it comes to all supplements, get them right and deliver them in the right quantities and you will be onto a winner… get them wrong or simply do not put enough of the key ingredients in the mix and all you will get is frustration and disappointment..

A refreshing change from many supplement manufacturers… Hydroxycut SX-7 Black Onyx fully details all the ingredients and quantities thereof and contains the following per serving:

  • Green Coffee Bean Extract 200mg
  • Caffeine 145mg
  • Coleus Root 25mg
  • L-Theanine 50mg
  • Salvia Root Extract 25mg
  • Yohimbe Bark 20mg
  • Satsuma Mandarin pulp 2mg

www_gnc_com_graphics_product_images_pGNC1-19582288_gnclabel_pdf_pdf_and_Hydroxycut®_SX-7™_Black_Onyx™_-_MUSCLETECH_-_GNCDirections For Use

For the first 2 days take just 1 capsule with 8oz of water before breakfast… if you tolerate it without any issues, for days 3-4 increase this to 2 capsules daily, one with breakfast, and one at lunch…

Day 5 onwards, if you have no intolerance, you can then start to take the full dose of two capsules with breakfast and a third with lunch.

Users Feedback

There are plenty of reviews out there….with a very mixed bag of results… we would say its a 50/50 split with users either loving it or hating it..

Those that rate it, report some good bursts of energy along with some effective fat loss…. Others talk about poor results, plus the added inconvenience of headaches and restlessness.

Opinion is Split – Might suit some, others will find it ineffective

sample reviews courtesy of amazon


Reported Side Effects

Some users report increase headaches, jittery feeling or the shakes along with heart palpitations and problems sleeping… there have also been a few reports of abdominal cramps, dry mouth and incessant thirst

Where To Buy

Available from many sources.. GNC,and Amazon are two stockists..expect to pay around $50 for a bottle containing 80 capsules –  26 days supply ( at maximum dose)

Cash Back Guarantees?

None Provided

Our Thoughts

To be brutally honest, Hydroxycut SX-7 Black Onyx offers nothing different.. its packed with stimulants that if you take too late in the day, will keep you awake all night… sure it will give you a short term energy boost, and if you really need that sort of hit, then it could be of use to you…

As for weight loss and focus…. it doesn’t really offer much at all

What really concerns us is the inclusion of Yohimbe in the formula….. this is a worrying ingredient that has been linked to some quite serious side effects, that include heart attacks… it’s currently on the FDA’s dangerous ingredient list and to be frank we strongly recommend that you give this one a wide berth..

Fat Burner Of The Year
Instant Knockout (Rated 10/10)

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Just what makes Instant Knockout our recommended fat burner for men and women?

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Read Our Full Review To Discover Just Why Instant Knockout Is The #1 Fat Burner For Men (and Women) who workout..

2 thoughts on “Hydroxycut SX-7 Black Onyx Review”

    • Hi Scott….to be brutally honest, i do not rate it at all…. as you can see from my review above, it actually contains a potentially dangerous ingredient and its certainly one that I wouldn’t recommend….

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The information in this website is for advice and guidance only. It is based on my own intensive research and personal experiences, and is not intended in any way to replace professional medical advice, or to diagnose or treat any health conditions. All rights reserved.