Test Stack No 17 Review

(Last Updated On: March 4, 2019)

Test Stack No 17

The Most Expensive T-Booster On The Market Today – But Does It Actually Work?


Test Stack no 17 is a naturally formulated T booster that promises to help any man regardless of age who is looking to boost testosterone levels.

It claims to have amazing effects with users benefitting from:

  • Amazing gains in muscle mass, strength and vascularity
  • Reduced Estrogen levels
  • Improved Nitric Oxide Production
  • Explosive Gains In Libido
  • Better Erections And Performance
  • Improved Cognitive Function
  • Better Sleep
  • Increased Self Confidence.

The Formula in Test Stack No 17

The formula is made of a proprietary blend totalling 2125mg.. the ingredients are listed below, but the amounts of each ingredient are undisclosed.

  • Cnidium Monnieri
  • Avenacosides A&B
  • Shilajit
  • Catuaba PE
  • 3,4-Divanillytetrahydrofuran
  • Prolensis
  • Xanthoparmelia Scabrosa 35% Piperazine
  • Desmodium Gangeticum
  • Ligusticum
  • Chlorophytum Borivalianum
  • Fadogia Agrestis
  • Paeonia Lactiflora

Our first comments are that aside from Prolensis ( a proprietary blend of Bulbine Natalensis), Shilajit and 3,4-Divanillytetrahydrofuran (extract found in nettles), we hadn’t heard of some of these other ingredients before, we certainly have not seen any of them in any other of the many products that we have reviewed..


Taking Test Stack no 17

The daily dose is 3 capsules, each bottle contains 30 days supply ( 90 caps)

Users Reviews

There are three reviews on the manufacturers official website – all really positive ( as you would expect,) looking elsewhere there isn’t that many independent reviews out there..

Any Reported Side Effects

None Reported, but one ingredient – Bulbine Natalensis ( Prolensis) has been linked to possible Kidney and Liver problems when taken at certain doses…


Where To Buy

Available from the manufacturers and their dedicated Amazon sales page. A months supply will cost you a staggering $197.00

Any Cash Back Guarantees

The makers do offer a full refund plus an extra 10% for your trouble..

Our Thoughts.

This is without a doubt an expensive supplement, some of the ingredients in the mix do cost a lot to buy in their own right and this does explain why it is sold for nearly $200.. and it does have (so far) a small number of 100% positive reviews so it could be worth the risk in some cases..( at least you can claim your money back if it doesn’t work)

As we haven’t come across many of the ingredients before, we had a really good and in-depth scientific look at the formula and this is what we found:

Cnidium Monnieri – Has recorded erection boosting effects similar to viagra – so can offer benefits to buyers with erection difficulties – however it has no documented testosterone boosting effects

Avenacosides A&B – unable to find any information

Shilajit – clinical studies have shown a slight ability to increase testosterone in infertile men only.. normal healthy men saw no benefits

Catuaba PE – No Information readily available

3,4-Divanillytetrahydrofuran – a Lignun found in both stinging nettles and flax, has estrogen reducing properties

Xanthoparmelia Scabrosa 35% Piperazine – no information readily available

Desmodium Gangeticum – Plant belonging to the legume ( Beans and peas) family – no known testosterone boosting effects or benefits

Ligusticum – member of a large plant group, native to Europe and parts of the USA similar in makeup and taste to celery or parsley – no known Testosterone boosting benefits

Chlorophytum Borivalianum – Rare eastern herb with reported but unproven aphrodisiac qualities, exceptionally small increases in testosterone have been seen in tests on Rats.. Not tested on humans.

Fadogia Agrestis – believed to have libido enhancing properties, there has been one 5 day trial involving lab mice that looked into its testosterone boosting properties…. results were slightly positive, but overall inconclusive

Paeonia Lactiflora – Common garden flowering plant found throughout the UK, Europe and the East, –  No known testosterone boosting properties have been found with this ingredient.


There does appear to be some value in the claims that Test Stack no 17 could help boost sex drive, and if this is a major concern, for you then it could well be worth trying.. that said, there are many other products out there that use proven ingredients that can boost libido for a fraction of the cost of this product.

When it comes down to the main aim of this product – that is to boost testosterone production and provide all the results and benefits associated with increased levels, the scientific facts are this:

Test stack no 17 lacks many of the well documented and better known testosterone boosting ingredients, in fact nothing in the formula really stands out to us as a clinically proven testosterone boosting ingredient, many in fact appear to be completely untested and unproven…

Not Worth The Money In Our Opinion – Largely Untested And Despite The Few Positive Online Reviews and the Hype – The Facts Are That Large Parts Of Its Formula Have Failed In Clinical Trials To Show Any T Boosting Properties

What Shall I Do Now?

If Libido (or lack of it) is a problem, this could be an effective but expensive way of helping your problem… however, why not have a look at our top rated natural testosterone boosters, these products have been rated for their (a) Impressive formulas, (b) Exceptionally high % of positive users feedback, and (c) exceptional value for money..

The ingredient profiles in our top 2 products in particular are extremely well thought out and do offer (in our opinion) some of the best results ever achieved from a natural testosterone boosting supplement.

(Last Updated On: March 4, 2019)

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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 to replace professional medical advice, or to diagnose or treat any health conditions. All rights reserved.