What makes our testosterone booster work
- Our Formula
- - Vegetable Celluose
- - Vegetable Magnesium Sterate
- - Silica
- This product is a Food Supplement
- Suitable for vegetarians
- Alcohol free
- Safe for drug testing
- Made me a believer!
Im not an advocate of using supplements. I first came accross test fx when i read dna lean's guide on how you can increase testosterone naturally. I followed some of the tips and they were great. I thought they must know what they are talking about so decided to buy some. I never thought supplements could be so good. I definately feel a difference with the test fx, my sleep is better and I wake up feeling refreshed. Im stronger and now those last few reps that I used to struggle with are easy. I'm now a believer.
☆☆☆☆ 4 / 5
- Blown away
I have never been a big believer in test boosters but decided to buy dome Test-FX after reading all the banging reviews. 2 weeks in and i'm telling you this is amazing. Strength gains are incredible, im bigger, leaner and stronger. Im also sleeping better and my sex drivs is unbelievable!
☆☆☆☆☆ 5 / 5
- Does What It Says
There is no messing with this product, it actually works, more so it works great
☆☆☆☆ 4 / 5
- Perfect start to the new year
My favourite testosterone booster simply because it works and I feel great when using it.
☆☆☆☆☆ 5 / 5
- Insane libido booster
Incredible product I can literally feel my testosterone increase with every dose. Works wonders for my libido and is just what I wanted.
☆☆☆☆☆ 5 / 5
- It actually works
Hitting the 40 year mark I have noticed my T levels have dwindled soemwhat, I have felt lethargic, have gotten fatter and my libido is not what it used to be. I wanted to feel young, lean and virile again withought using synthetic testosterone replacement. Needless to say, Test-FX has done the trick! Since using Test-FX I am leaner stronger and feel younger! I use daily without exception! Awesome supplement
☆☆☆☆☆ 5 / 5
- No need to ever switch product
I'm a competitive natural bodybuilder and when diet, trust me testosterone drops. With Test Fx, for the first time in my life I actually experienced a strength increase on a diet! I also noticed libido is definitely improved. I don't think Ive tried a better natural test booster. Give it a go
☆☆☆☆☆ 5 / 5
- My favourite
It seem I wasted time with other boosters cus this 1 the best. My wife lov me now :-)
☆☆☆☆ 4 / 5
This product really is outstanding , loved using it , deffo ordering again
☆☆☆☆☆ 5 / 5
Having recently turned 48 I have been looking for a supplement to help perk me up a bit. I was scepticle after trying a few different ones from Holland and Barretts which didnt really seem to do anything. A friend who uses test fx recommended it, who I am very thankful for! I am definately feeling its effects, and my libido is better than ever. I cant sing this products praises enough.
☆☆☆☆☆ 5 / 5
- Great product
Great product, I tried Few other natural test boosters but this one beats them hands down. I have been doing research on ingredients and Test FX has all the main ingredients.
It kicks in 2nd week and I was surprised how strong I was getting on big exercises on weekly basis and increases sex drive as well.☆☆☆☆☆ 5 / 5
- 10/10 Review and im not joking either
Wow this product deffo does what it say on the tub. Better strength recovery and like one review says great boners ha . Superb product from DNA 10/10
☆☆☆☆☆ 5 / 5
- Really boosts testosterone
I have got way stronger since using test fx, and find it gives me a great boner too. Love this supplement......
☆☆☆☆☆ 5 / 5
- Awsum product
Awsum product the best by far
☆☆☆☆☆ 5 / 5
- Top notch
After only being into my second week of my new years training regime, for which time I have been using this product. I am getting tremendous results. I have managed to gain 3 lbs while dropping body fat and am finding my recovery is much faster than ever. Thoroughly recommend this product.
☆☆☆☆☆ 5 / 5
- this stuff works
I really rate this product since I have been using it my squat deadlift and bench press have all gone up. As a natural power lifter this product definitely gives you the edge
☆☆☆☆☆ 5 / 5
- First class product
WOW is the word that springs to mind with this product! I have been using test fx for 3 weeks now, and the change in my physique is amazing! I look and feel much leaner and harder. My muscles literally feel like they are going to explode when im in the gym training and get a pump. When I use test fx on non training days before bed I also notice that I wake up feeling more refreshed. Totally love this product and is the best test booster I have used by far!
☆☆☆☆☆ 5 / 5
At DNA Lean we understand that choosing the right testosterone booster for muscle gain can be a tricky affair, there are so many products for sale in the UK and online that all claim to work miracles and each promising the earth! So how can they all be the best?
Well here's the catch...
Simply put - they can't all be the best! The real story is most companies surround their products with unsubstantiated hype and don't even disclose the true dosages of the ingredients they use by hiding behind a "proprietary" blend. In this scenario you may be getting less that one milligram of the expensive ingredients.
At DNA Lean we take the guess work out of choosing your supplements. We disclose every ingredient and its exact dosage and publish this information in full on the supplement facts table found on our testosterone boosters for men product label. We also include an in-depth step by step explanation of what each ingredient does and why we included it in our product.
Bottom line is testosterone boosts physical performance
The male androgenic sex hormone Testosterone is proven by science to increase strength, muscle mass, speed, performance and is paramount to excel in any type of physical performance; it is of no wonder why synthetic testosterone is banned by all drug tested sports.
Testosterone is also a libido booster; typically men with higher T levels have a higher libido and vice versa. Furthermore science has discovered that as men age their testosterone production declines. While the exact mechanism of this is not yet known, it is known that maintaining a healthy testosterone level plays a significant role in anti ageing.
Here's why Test-FX™ will work for you
It's designed to support and promote natural testosterone production helping you fulfil your true potential. Test-FX is able to achieve all of this through a holistic approach that works using various different metabolic pathways, ensuring that you recieve maximum testosterone enrichment.
For example our Test-FX pills contain ingredients that are not only known to support testosterone production, but that also help support a healthy balance in estrogen; giving you the best of both worlds.
Helping natural testosterone
All of the above is just part of the story; Test-FX does not interfere with or break any endogenous endocrine functions. why does this matter? Simply put - using synthetic prohormone supplements turns off internal testosterone production.
This will go unnoticed for the duration these supplements are used simply because they are just replacing what has been shutdown. However once supplementation is stopped, sadly the user may well suffer from lowered testosterone (since the replacement hormone has finished), and typically lose everything that was gained.
but that's not all....
Using a synthetic prohormone type supplement can actually cause an increase in the female hormone estrogen. What's more, an increase in estrogen can actually increase body fat and water retention; giving you that bloated puffy look that you always wanted to avoid.
Results from Test-FX™ aren't temporary
There are no bad side effects such as low testosterone when supplementation of Test-FX is stopped; typically users keep the fruits of their hard labour. No problem! The only down side is that they won't continue to improve as rapidly as they did while using Test-FX.
Independant customer reviews over everything
We have so much confidence in our product that you wont see us making any bogus medicinal claims such as "our Testosterone booster will increase Testosterone by 400%", or "UK's best testosterone boosters", rather we feel that the results of our customers who use our product speaks volumes; being far more representative than any claim. Take a few minutes to check out our independant user reviews and see for yourself the high level of results users of Test-FX experience.
Serving Size: 4 Vegetable Capsules
Servings Per Container: 30
DNA Lean TEST-FX
Amount Per Serving
|Vitamin B6 (from Pyridoxine HCI)||15mg|
|Magnesium (from Magnesium Aspartate)||250mg|
|Zinc (from Zinc Mono-L-methionine and Zinc Aspartate)||20mg|
|Tribulus terrestris (Standardised Extract) (min. 45% Saponins) (Aerial Parts and Fruit)||750mg|
|Boron (from amino acid chelate)||2mg|
|Resveratrol (from 500mg of (polygonum cuspidatum) root)||250mg|
|Red Wine Extract (Vitis vinifera) (grape skin)||10mg|
|Vitamin D3 (as Cholecalciferol) (from Lanolin)||4000iu|
|Stinging nettles (Urtica dioica)||350mg|
|White button mushroom (Agaricus bisporus)||300mg|
Directions for use
On non training days: Take one serving with water before bed.
On training days: Take one serving with water one hour before working out.
Can be taken with or without food. Do NOT exceed stated dose.
Notice Of Safety
Only intended for use by men over the age of 18. Consult a medical practitioner prior to use if you have been treated for or diagnosed with or have a family history of any medical condition, or if you are using any prescription or over the counter drugs, including blood thinners. Discontinue use and consult a medical practitioner if unusual symptoms are experienced.
The mineral Zinc is essential for all cellular growth and also is a vital constituent of numerous enzymes present in every animal on earth. The human body only holds a small pool of Zinc which is rapidly used and therefore needs replenishing on a daily basis. If you are not eating enough Zinc your body will quickly recognise the deficit and instantly conserve its supply by retarding muscle growth, reducing immune system activity, and also sexual function. It should also be noted that zinc helps maintain a healthy Testosterone level in men, fall deficient in this essential mineral and you may find that your Testosterone levels also suffer.
High levels of Magnesium are contained in our bones, in fact approximately 60% of the human body's Magnesium content is found in our bones. If you are into working out, you want strong bones, strong bones need Magnesium! The other 40% of your Magnesium is used for, and essential for all cellular manufacturing processes, the burning of glycogen for energy, transmitting genetic codes to assimilate new proteins, and is also essential for the activity of over 300 enzymes.
Vitamin B6 (Pyridoxine)
Vitamin B6 is what we call a coenzyme (enhances the action of another enzyme) for over 100 enzyme functions in the human body. The most relevant functions in this instance being the metabolism of amino acids and is therefore critical to optimum growth and repair of skeletal muscle tissue.
Tribulus Terrestris is a flowering plant that has a natural affinity for warmer climates and hence is found mainly in Africa, Australia, and warmer regions of Europe.Tribulus Terrestris is purported for its natural Testosterone boosting properties and as such, Amazonian tribes have taken advantage of this natural wonder herb for centuries, using it in teas and other preparations for its virility effects and to increase testosterone.
D-Aspartic Acid otherwise known as DAA, is an amino acid wich some studies indicate has some very special properties. An Italian study in particular showed some very promising results. When DAA supplements were given to a group of healthy male weight trainers for 12 days. After which 87 percent of the subjects had significantly increased their Luteinizing hormone and Testosterone levels by 33 and 42 percent, respectively.
Numerous studies have found that Boron is probably essential for normal production of steroid hormones in humans, especially hormones involved in muscle growth. Its yet to be established how much Boron we need, however new properties and functions of Boron are being discovered all the time. It is now known that Boron plays a key role in optimisation of natural production of androgens and may even increase testosterone levels.
Resveratrol (polygonum cuspidatum)
Resveratrol is a phytonutrient (plant based nutrient) which can be found in berries such as raspberries and blueberries and also in the skin of red grapes. Most supplemental forms of Resveratrol are extracted from the Chinese knotweed plant; Polygonum Cuspidatum. Resveratrol has been found to have some amazing properties which may have various positive health benefits such as but not limited to; antioxidant properties, cholesterol lowering, cardiovascular function, reducing inflammation and supporting hormonal production. According to some studies, Resveratrol also significantly increases natural testosterone production from being both a selective Oestrogen receptor modulator and an Aromatase inhibitor.
Red Wine Extract (Vitis vinifera)
Red wine extract is also a phytonutrient similar to Resveratrol, extracted from red grapes. Red wine extract like Resveratrol, has a wealth of positive health benefits and has been linked to promotion of Testosterone production. These two compounds work in synergy; further enhancing the absorption and effectiveness of each other and therefore increasing their potencies when combined.
Vitamin D3 (Cholecalciferol)
Vitamin D3 is one of a collection of vitamins that are essential for human function. Vitamin D3 is known to help regulate over one thousand biochemical and enzymatic reactions and functions. The most commonly known functions being the facilitation and regulation of the absorbtion of the minerals calcium & phosphorus needed for healthy mineralisation of bone. However vitamin D3 is much more than just a vitamin, it's actually a steroid hormne. In fact, one study in particular, showed that the effect of vitamin D supplementation on testosterone levels in men lead to a significant increase in testosterone. Although good amounts of naturally occurring vitamin D3 are found in eggs, fish and seeds, Test-FX is "mega" dosed with D3 to ensure maximum testosterone output.
Stinging Nettles (Urtica dioica)
Stinging nettles are one of the plants you may want to avoid touching, however ingestion of this powerful plant can have some great health benefits. Stinging nettles do not actually act as a Testosterone booster; rather they play their part in the Test-FX formula by helping to keep your Oestrogen levels in check. Extracts of Stinging nettles contain compounds that have been shown to inhibit the Aromatase enzyme which is responsible for converting increased levels of Testosterone to the female hormone Oestrogen. Stinging nettles have also been shown to have a mild anti inflammatory effect and may even aid in the relief of Benign Prostatic Hyperplasia (BPH).
White Button Mushroom (Agaricus bisporus)
The White button mushroom is one of the most commonly eaten mushrooms in the world today. This mushroom is grown globally, cultivated in more than seventy countries. Commonly referred to as white button mushroom, button mushroom, table mushroom and cultivated mushroom. This mushroom has some great nutritionals, packed full of highly bio available B vitamins amongst other healthy micronutrients. Extracts of these powerful mushrooms have been shown to contain Aromatase Inhibitors (AI). Aromatase is an enzyme which is responsible for synthesising female sex hormones - Oestrogens. In some cases of men with naturally high Testosterone Levels the Aromatase enzyme can convert some Testosterones to Oestrogens, causing undesirable effects such as increased body fat, water retention and Gynocomastia. Aromotase inhibitors work by "blocking" the Aromotase enzyme so that Testosterones cannot be converted to Oestrogens, thus maintaining a higher Testosterone level and preventing unwanted side effects from increased Oestrogen levels.
What is Testosterone?
Testosterone is a male anabolic and androgenic steroid hormone produced in the testes. Testosterone is metabolised and manufactured from Cholesterol; endogenous Testosterone levels are maintained via an internal biochemical feedback mechanism known as the Hypothalamus, pituitary, Testicular Axis (HPTA). Testosterone is an androgen and as such gives rise to male characteristics; facial and body hair, deepening of the voice, virility, increased strength and muscle mass and boosted libido, Testosterone also plays an integral role in male fertility and the production of sperm. Men naturally produce Testosterone in much larger quantities than women, typically Testosterone levels significantly increase when a young male reaches puberty, but, also steadily decline from around the age of 30 onwards as part of the aging process.
What are Testosterone Boosters?
A Testosterone booster is a class of supplement that is designed to aid in the natural production of Testosterone and maximise its ouput. These supplements do not replace, nor suppress endogenous Testosterone; rather they help to support and optimise the natural production of testosterone. They can contain a variety of different ingredients from minerals, to herbs and other plant extracts. Testosterone boosters are very much different from supplements known as prohormones, prohormones can suppress natural Testosterone production. Users of prohormones typically find they need to run Post Cycle Therapy (PCT) to try and recover their own production of Testosterone after they have stopped using prohormones.
Who can use Test-FX™?
Test-FX™ is not intended to be used by anyone under the age of 18. If you are a male over the age of 18 and in good health, you can safely take these pills. Test-FX™ is designed to support Testosterone production and is therefore beneficial to anyone who works out in any physical capacity whether it is competitive or just for fun. Since Testosterone levels typically decline with age, it may be of particular use for anyone who is over the age of 30.
Does Test-FX™ have any ill side effects?
Test-FX™ is a food supplement and does not have any known side effects, therefore you should not find that you experience any negative or ill effects with this product, however we always recommend that you check with your doctor before you start using any supplements, especially if you are taking any prescription medicines, over the counter drugs, or have any health related problems.
Is Test-FX™ the best UK Testosterone booster?
This is one of our most frequently asked questions and in our opinion one that is impossible to answer. There is no absolute measure of what the best testosterone booster is, and as such is not tangible. Besides that we don’t focus on other companies products, we innovate, and focus on creating the best possible products that we can bring to market. We would question the integrity of any company that does claim to have the "best" product on the market. Try our products for yourself, you can be the judge and leave a product review.
Are testosterone boosters bad for you?
No. Testosterone is naturally produced in the testes and is neccesary for maintaining health, athletic performance, recovery and libido.
Do testosterone supplements really work?
Testosterone boosters can contain a myriad of ingredients, needless to say some are effective and some are not so effective. All of the ingredints contained within Test-FX are thoroughly researched and backed-by-science.
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