Alpha King Supreme looks like a solid testosterone booster to us. It combines a fantastic array of good quality, proven ingredients which together help support healthy hormone levels, promote performance in the gym, and keep your sex drive fired up! There’s no fluff in this formula; no useless dead weight bloating out the formula and jacking up the price unnecessarily. You just get effective ingredients proven by science to help you achieve your goals.
If you’re a bodybuilder, strength athlete or fighter looking for something to help you keep your testosterone levels nice and high while you focus on training, Force Factor Alpha King Supreme would definitely be a good choice. If isn’t the best testosterone booster on the market, but it’s a contender for sure.
Our Alpha King Supreme Review
Force Factor is now a behemoth of the supplement industry. The company first appeared when it launched a series of basic but effective bodybuilding supplements – a fat burner, a testosterone booster, a nootropic, and so on. Their products became popular quickly, but they never really became a household name. Now that the company is aggressively expanding its range and upping its marketing game, this might change rapidly. Alpha King Supreme is one of the latest offerings from Force Factor.
So what does Alpha King Supreme claim to do?
How does it work?
The Alpha King Supreme bottle lists three central benefits that users can expect from this testosterone booster:
- Premium drive and vitality
- Compelling muscle & strength
- Mind-blowing sexual performance
This product is clearly targeted at the premium testosterone booster market. It is positioned as a more complete, ‘heavy-duty’, higher-quality version of some of their other testosterone boosters like Testo X180 Ignite.
The website makes a particular point of the sex drive and virility stuff: “Building on the breakthrough innovation of Alpha King™, the scientists at Force Factor® sought to formulate a superior vitality and virility supplement. Their goal: engineer a testosterone booster that maximizes your chance of becoming the ideal man – the king of kings. Alpha King Supreme™ is their legacy.”
We are then given a set of more explicit benefits that users of Alpha King Supreme can look forward to:
That’s a pretty spectacular set of promises.
Boost in libido “unlike any previously experienced” – we look forward to seeing how they deliver that!
Of course, we need to remember that all of these improvements in performance and well-being should follow on from having higher free serum testosterone levels. That’s what we want Force Factor Alpha King Supreme to accomplish.
On the face of it, it looks as though Force Factor have produced another top supplement here. There is a lot of demand at the moment for full-spectrum, premium testosterone boosters. We just need to find out how much of what they say about this stack is true, and how much is total BS!
Does Alpha King Supreme really work?
How does it compare to our current top rated test boosters?
Read our full Force Factor Alpha King Supreme review below and find out! We’re going to dive right into the formula to see what’s really going on here. We’ll highlight the main side effect risks, and talk about the price tag. Have you been using Alpha King Supreme? Tell us what you think in the comments!
Alpha King Supreme Formula
Let’s take a look at the Alpha King Supreme formula and see if it really delivers on its amazing promises:
This really is an excellent formula for a testosterone booster.
Force Factor have resisted the urge to bulk out their formula with over-hyped, ineffective substances and exotic sounding herbal extracts. Instead, they’ve focused on filling Alpha King Supreme with good doses of proven testosterone boosting ingredients.
The formula covers all of the most important aspects of increasing testosterone naturally.
We have an aromatase inhibitor.
We get a nice dose of a potent cortisol suppressor.
There’s something to stimulate testosterone production in the testes.
And to wrap it all up, there are good servings of all the most important minerals for supporting healthy, normal testosterone production!
Of course, the formula could be better. We’d love to see a lot more ginseng in play here. The DIM should also really be swapped out for I3C. Something else to help with sleep, mental well-being and stress would also make this an ideal supplement.
But this is just splitting hairs. It may not be the best possible testosterone booster, but it’s close enough!
Let’s go through the main strength and weaknesses of Alpha King Supreme in more detail.
- Big dose of KSM-66
- Good serving of Mucuna Pruriens
- Covers the main mineral deficiencies
There are three main selling points of this testosterone booster. It’s difficult to rank them in order of importance, but we definitely know which is our favourite.
The best thing about the Alpha King Supreme formula is the massive dose of KSM-66 Ashwagandha Extract.
Ashwagandha is one of the most under-utilized testosterone boosters in the world right now. Few supplements take full advantage of its amazing potential. That said, more and more top quality supplements are adding it to their formulas. Alpha King Supreme seems to have built its entire formula around ashwagandha, which is no bad thing!
Ashwagandha supplementation has been repeatedly shown to reduce cortisol levels. In this study, for example, researchers saw a dramatic drop in serum cortisol levels in participants given 300mg of Ashwagandha per day for 60 days.
Many of you will already know that cortisol is the body’s stress hormone. Too much cortisol causes serious damage to the body. It also crashes your testosterone levels. This is why chronically stressed people experience fat gain, muscle loss, and loss of libido.
It shouldn’t be surprising to learn, then, that ashwagandha supplementation has been shown to increase serum testosterone levels. In this robust clinical trial, researchers found that daily ashwagandha supplementation was able to increase testosterone concentrations by as much as 17%.
To quote the researchers:
“A significantly greater improvement and regulation were observed in serum hormone levels with the Ashwagandha root extract treatment as compared to the placebo treatment. Serum testosterone increased significantly by 17% and LH by 34%, following treatment with Ashwagandha root extract, as compared to the baseline values of these parameters”.
Here is the graph published alongside the paper:
Clearly, ashwagandha is the real deal. By reducing cortisol levels, it allows your body to restore testosterone concentrations back to their optimal, healthy highs.
Through reducing cortisol spikes, it will also improve sleep quality, reduce stress, and actively help with fat loss.
Ashwagandha is a great ingredient to have in a testosterone booster. Alpha King Supreme provides 600mg of the best extract on the market – KSM-66. This is a highly potent, full-spectrum extract. We think 300mg is all you need to see benefits from this awesome ingredient. Yet we get 600mg here; more than we need!
Another major strength of Force Factor Alpha King Supreme is the spot-on serving of Mucuna Pruriens.
Mucuna pruriens is a highly effective and reliable testosterone booster. It is commonly used in full-spectrum supplements because it seems to work equally well for both young and older men.
Mucuna contains an amino acid called L-DOPA (or levodopa). This amino acid acts on the hypothalamus–pituitary–gonadal axis; these are the interconnected parts of the body which, together, co-ordinate your body’s natural testosterone production system.
L-DOPA works indirectly, but it’s quite straightforward.
L-DOPA tells the hypothalamus to start producing gonadotropin releasing hormone (or GnRH). This in turn tells the pituitary gland to start releasing more Luteinizing Hormone. Once enough LH has been released into the blood it acts as a signal to the Leydig cells in the testes to start pumping out more testosterone (ref).
This is why studies routinely find that L-DOPA supplementation – via Mucuna Pruriens – significantly increases baseline serum levels of testosterone, LH, and dopamine (all of which are affected by the hypothalamus-pituitary-gonadal axis). In this study, researchers found that Mucuna Pruriens supplementation was able to increase seminal volume and free testosterone levels in infertile men:
“Serum T and LH levels, as well as seminal plasma and blood levels of dopamine, adrenaline, and noradrenaline were also decreased in all groups of infertile men. This was accompanied by significantly increased serum FSH and PRL levels in oligozoospermic subjects. Treatment with M. pruriens significantly improved T, LH, dopamine, adrenaline, and noradrenaline levels in infertile men and reduced levels of FSH and PRL. Sperm count and motility were significantly recovered in infertile men after treatment. Treatment with M. pruriens regulates steroidogenesis and improves semen quality in infertile men.” (Published 2008 in Fertility & Sterility).
The men in this study were all noted to be suffering with fertility problems. They were all also found to have lower testosterone levels than one would expect for men of the same age.
Clearly, Mucuna Pruriens is a perfect candidate for a testosterone booster if you’re an older guy looking to get some virility and vitality back. The fact that it acts on the pituitary gland and the testes indirectly means that it is perfect for younger guys too.
Each serving of Alpha King Supreme provides 150mg of Mucuna Pruriens. This is a perfect dose to see results in just a couple of weeks.
- Could use another anxiolytic
- Could use a lot more Ginseng
- DIM less effective than I3C
- Neither Fenugreek nor Citrulline boost testosterone
If you couldn’t tell from the lengthy “strengths” section above, we are big fans of this testosterone booster.
However, it isn’t perfect by any means. You could say that we’re just splitting hairs in some instances here, but there are unarguably ways in which Force Factor Alpha King Supreme could be significantly improved.
For one thing, Force Factor could have upped the dose of Ginseng by a hundred milligrams or so. Ginseng is quite an effective testosterone booster – it isn’t as reliable as some other substances, but it certainly works well for a sizable number of men. However, for some reason we only get 25mg per daily serving of Alpha King Supreme. Most good quality testosterone boosters today provide over 100mg, and some provide a lot more – as much as 6 times the amount in this stack!
Then there’s the use of DIM rather than I3C. It is our firm opinion that – if overall performance and well-being is your goal as well as reduced estrogen levels – then I3C is clearly preferable to DIM. DIM is a breakdown product of I3C. When I3C is broken down in the gut, it forms DIM and several other metabolites. It is prevalent in food, whereas DIM is only ever formed in the body once I3C has been broken down.
We therefore have far more evidence that I3C works than we do for DIM. We eat it on a regular basis, and we know that consuming it reliably raises DIM levels, as well as the levels of other important breakdown products. We know that supplementation is safe (since it is found in so many vegetables).
We also have a trove of clinical studies (like this one) proving that it reduces aromatase activity and promotes testosterone concentrations in the blood.
DIM is very much the ‘basic’ version of I3C in our opinion. It is far more common, and far more cost-effective for manufacturers. Anybody who has done their research knows that I3C is far more in the interest of their customers.
There’s also the fact that neither Fenugreek nor Citrulline boost testosterone. This is not a serious problem in and of itself. Both substances do help with performance and virility in different ways. Fenugreek is known to rapidly improve sexual appetite. Citrulline, on the other hand, increases blood flow, making it both a pump enhancer in the gym and an erection enhancer in the bedroom. Both ingredients are welcome when added to a stack that reliably increases testosterone. However, if you are only interested in increasing free serum testosterone, you are paying more for some useless dead weight here!
However, these are small problems. On the whole, Force Factor Alpha King Supreme is a very good testosterone booster. As the formula does actively promote higher T-levels – and actually combats low testosterone – the addition of Fenugreek and Citrulline is not a real issue for us. It just might be for you.
Side Effects – Is Alpha King Supreme Safe?
There is absolutely nothing in Force Factor Alpha King Supreme which makes us concerned about side effects.
Nor is there anything in this formula to make us worried about long-term health effects.
Overall, this looks like a low risk testosterone booster.
The ingredients used in Alpha King Supreme are all well-understood, popular, widely used testosterone boosters. They’re found in hundreds of similar supplements on the market. Most of them have been in regular use for a decade or more. They are not known to cause serious side effects, nor are they thought to pose long-term risks.
More importantly, each ingredient in this formula has been studied extensively for its suitability as a supplement. None have ever been found to pose a significant risk to human health. Clinical trials do not reveal common side effects. When they do occur, they tend to be mild and transient.
So long as you follow the use instructions on the bottle, and there is no reason why you should not be using any of these ingredients, we think 99% of you are not going to experience any side effects whatsoever while using Alpha King Supreme.
However, we are speaking very generally about the average user here. It is perfectly possible that your current circumstances make this testosterone booster unsuitable.
You might be using medication that interacts badly with one of the ingredients.
You might have a pre-existing condition which makes it dangerous (e.g an allergy).
This is why it is absolutely crucial that you talk to your doctor to see if Alpha King Supreme is safe for you before you start using it.
We cannot stress enough the importance of talking to your regular family doctor before using any testosterone boosters whatsoever. We do not know you or your medical history. All we are doing here is highlighting the most obvious dangers for the average user. It is our opinion based on our research and experience.
Do your own research, talk to a qualified medical professional, and make sure that your particular circumstances are taken into account. Just because a supplement is safe for 99% of people does not mean it is definitely safe for you!
Remember the following while reading our reviews:
- This isn’t medical advice in any way
- We are not doctors
If you think you have chronically low testosterone, your doctor may prescribe more invasive measures. Do not try to treat serious illnesses with natural supplements bought online!
Force Factor Alpha King Supreme Review Conclusion – Worth A Try?
In our opinion, this is a top quality testosterone booster.
Force Factor have done a really great job putting the Alpha King Supreme formula together. It combines excellent ingredients, at great doses, covering all the most important areas.
There are a few flaws of course – a bit more ginseng, another anxiolytic, maybe some D-Aspartic Acid, and this would be one powerful product.
But this is really being picky; as it stands this supplement will deliver on its promises. No doubt about that.