Blue Ox Testosterone Supplement Review- Support T Levels & Libido

Is Blue Ox worth the hype when looking to increase testosterone levels and libido?

Many men experience declining sex drive as they age — and testosterone is the main factor at play. Testosterone, the hormone that boosts sexual desire and muscle mass, peaks at about age 30. Men experience less interest in sex as the level declines, or not be able to sexually perform as well as they would like. A dip in sexual interest can be embarrassing and ruin important intimate relationships and a testosterone booster may really help with testosterone boosting and overall health.

It’s common to want to do something about it; and that’s exactly what Blue Ox was formulated to do. Blue Ox has quickly become one of Enhanced Labs bestselling products. This week we’re going to break down the supplement and give it a review.

Blue Ox Pros

  • Only $1.25/serving
  • 9 clinically dosed ingredients
  • Fully transparent supplement label to know of common side effects and risks of symptoms
  • No proprietary blends
  • Money back guarantee

Blue Ox Cons

  • Large 4 capsule serving size
  • A few users commented that they experienced gastric distress when taken on an empty stomach so common side effects and risks may occur

Enhanced_Blue Ox_Product

Shop Blue OX At The Enhanced Labs Store!

How Is Blue Ox Different Than The Rest?

Most testosterone boosters are using ingredients backed by science, but the dosage just isn’t high enough. Let me give you a real-world analogy. We all know the importance of protein after a hard workout. Now imagine taking a teaspoon of protein powder after your workout. It’s the right idea and you’re doing what is backed by science, the dosage just may not be high enough to see results in your levels of testosterone.

That’s where most testosterone boosters fail, and that’s how Blue Ox is different and a better testosterone booster to get the intended effect.  Blue Ox contains 9 naturally derived efficacious ingredients in full clinical dosages to increase the body’s own natural testosterone production without the risk of dangerous pharmaceuticals and risk of side effects.

Ingredients and Nutritional Information For Blue Ox

Blue Ox contains 9 naturally derived pharmaceutical grade ingredients to increase the body’s own natural testosterone boosting production through multiple different pathways. Blue Ox also contains natural anti-estrogen ingredients to regulate estrogen production and remove the metabolites that may cause health concerns like water retention and gynecomastia.

Let’s take a closer look at the 9 ingredients in Blue Ox testosterone booster.

  1. Bulgarian tribulus Terrestris (45% steroidal saponins) – 500mg

Bulgarian tribulus terrestris is one of the oldest and most proven natural testosterone supplements on the planet. Tribulus terrestris supplements have been shown to reduce cholesterol, improve muscle insulin sensitivity and increase sexual function and libido.

In a clinical trial for the journal of Phytomedicine, tribulus supplements raised levels 52% in primates and 30% in mice [1].

  1. Stinging nettle root (standardized for 3,4 Divanillyltetrahydrofuran)– 500mg

Stinging Nettle Increases Free Testosterone by Lowering SHBG. Most of the testosterone in your blood is attached to the protein sex hormone binding globulin (SHBG). Testosterone that is not attached to this protein is called your bioavailable testosterone. Free testosterone is the testosterone that is most easily used by your body. Testosterone that is bound to SHBG is unusable by the body. The more testosterone that’s not bound to SHBG, the more usable testosterone there is for the body to use for health benefits.

Stinging nettle contains a substance called 3,4-divanillyltetrahydrofuran, which binds to SHBG. Various studies confirm that stinging nettle root supplementation reduces the binding of SHBG to testosterone [2,3]. There is also evidence that stinging nettle reduces the conversion of testosterone into estrogen by acting on the enzyme (aromatase) that converts testosterone to estrogen [4].

  1. KSM-66 Ashwagandha Extract – 300mg

Ashwagandha (Somnifera dunal) is an apoptogenic herb that has been used for more than 2,500 years in Ayurvedic medicine. An apoptogen is a natural substance helps the body adapt to stress.

KSM-66 is a patented full spectrum Ashwagandha extract that is produced using a unique proprietary extraction process. KSM-66 Ashwagandha has been clinically proven to:

  • Reduce stress, anxiety, cortisol levels and stress-related food cravings [5]
  • Improve memory and cognitive function [6]
  • Increase endurance, strength, muscle size [7]
  • Enhance sexual performance and increase testosterone [8]
  1. PrimaVie® Purified Shilajit – 200mg

PrimaVie® is a clinically studied purified Shilajit from the Himalayas, containing dibenzo-α-pyrones (DBPs), DBP-Chromoproteins (DCP), fulvic acid and over 40 different trace minerals. PrimaVie has an ORAC value better than many super fruits and has been clinically shown to decrease inflammation biomarkers by more than 50%.

In a clinical study with male volunteers between the ages of 45 and 55, purified shilajit supplementation significantly raised total levels after 90 days of consecutive usage [9]. It also boosts mitochondrial energy and increases exercise endurance for added health benefits and athletic performance.

  1. Magnesium asparate – 470mg

Magnesium is an essential mineral that is needed by every cell in the human body and is popular for this reason. Magnesium is needed for nerve transmission, muscle contraction, blood coagulation, energy production, nutrient metabolism, bone integrity and cell formation.

There is a direct link between magnesium intake and testosterone that has been validated by peer reviewed clinical trials. For example, a study published in the journal of Biological Trace Element Research reported that 4-weeks of magnesium supplementation increased total testosterone levels in healthy men [10].

  1. Vitamin D3 – 1600IU

Vitamin D is a fat-soluble vitamin that is naturally present in fatty fish, beef liver, cheese and egg yolks. Vitamin D is nicknamed the “sunshine vitamin” because our bodies are capable of producing it when our skin is exposed to UVB rays that we get from the sun.

The human body must have vitamin D to absorb calcium and maintain adequate amounts of phosphorus in the blood. Vitamin D also plays an essential role in muscle function and the immune system. Clinical studies suggest that increasing vitamin D intake may increase testosterone and improve sperm quality. One study found a close correlation between vitamin D deficiency and low testosterone. When participants spent more time in the sun and their vitamin D levels saw an increase, so did their testosterone levels [11]. In a year-long study, men who were given 3,300 IU of vitamin D every day saw their levels increased by 20% [12].

  1. Zinc monometheionine – 20mg

This mineral is a popular trace element required for the function of over 300 different enzymes in the human body. It metabolizes nutrients, maintains your immune system and helps repair body tissues. Your body doesn’t store it, so you need to consume enough every day to ensure you’re meeting your daily requirements.

A zinc deficiency can lead to low testosterone. A clinical trial for the journal of Exercise Physiology found that 30 milligrams of supplemental zinc per day increased testosterone levels in men [13]. Another study looking at the association of dietary intake and T levels found that these supplements led to an increase in testosterone levels in deficient men [14].

  1. Boron citrate – 5mg

Over the last decade, scientific research has revealed the importance of the trace mineral boron for overall health. Boron is associated with improved brain function, arthritis relief, and increasing magnesium absorption and is a popular mineral. Boron is also beneficial for your bones, joints and maintaining optimal hormone levels.

What Can Boron Do for You?

  • Increased Testosterone – In a clinical trial for the journal of Physiology and Pharmacology, male subjects given daily boron supplements saw a 28.3% increase in free testosterone levels after just one week of supplementation [15].
  • Inhibition of Sex Hormone Binding Globulin (SHBG) – SHBG is a hormone whose primary function is to bind to sex hormones and render them useless. Boron supplementation has been shown to reduce SHBG levels in the blood, allowing more testosterone to elicit its actions.
  • Estrogen Reduction – One week of boron supplementation decreased serum estradiol levels by 39% [15].
  1. Vitamin E (d-Alpha Tocopheryl Acetate) – 200mg

Vitamin E is a fat-soluble vitamin that is most commonly known for its strong antioxidative properties making this a popular vitamin. Vitamin E also has other benefits on your health such as naturally boosting testosterone levels and improving cardiovascular health to get where you need to be.

Human clinical trials show that vitamin E deficiency can cause suppression of testicular activity and decreased production of testosterone. One clinical trial found that men supplementing with 483mg of vitamin E daily significantly raised levels of total, free, tissue and plasma testosterone [17]. Vitamin E being a natural anti-estrogen also lowers serum estrogen, suppresses prolactin and enhances prostate health [18].

Best Time to Take Blue Ox?

It is recommended to take Blue Ox testosterone booster before bed because the zinc and magnesium in this product are often used to help increase sleep quality and duration. Blue Ox contains no stimulants or hormones so it’s safe to work for males and females to get testosterone boosting needs without the added risks at the right amount.

Why Use Enhanced Labs?

Enhanced labs are a team of Bodybuilders, Chemists, and Innovators who joined together to disrupt a chaotic industry by doing absolutely whatever it takes to come out with the most effective hardcore supplements line on the market. By always staying on the cutting-edge advancements in technology and chemistry, Enhanced Labs gives their customers the continuous edge they desire most in their product to work for their health.

How Much Does Blue Ox Cost?

Blue Ox is offered directly from Enhanced Labs for $37.99, which has 30 servings for a great amount. Enhanced Labs offers Free shipping ANYWHERE in the world.

If you live in the United States, your order ships FREE no matter what you get. If you live outside the US, your order ships for free when it’s over $169.

Review Breakdown Of Blue Ox

  • Effectiveness – 9.5/10 stars
  • Ingredients – 9/10 stars
  • Taste – N/A
  • Price – 7/10 stars

The Takeaway Of Blue Ox

Not only are low testosterone levels robbing you of gains in the gym, they are also robbing you of your health. Low testosterone levels are directly linked to increased body fat, a decrease in mental function and acuity, depression, osteoporosis and heart disease as well as other symptoms.

Blue Ox is clinically formulated to naturally elevate testosterone levels without the use of dangerous pharmaceuticals which is a great benefit for a testosterone booster to get the most out of it without many risks. Blue Ox contains natural anti-estrogen ingredients to regulate estrogen production and remove the metabolites that can cause health concerns like water retention and gynecomastia. All of the ingredients in Blue Ox have been scientifically verified in human studies to rank this high in testosterone boosting supplements to boost testosterone and support libido and make this a great product to work for your benefit and see results with your levels of testosterone.

If you have any questions about Blue Ox or any of the other Enhanced Labs products, reach out to the Enhanced Labs Chemical Engineer Trevor Kouritzin.

Try Blue Ox Today at Enhanced Labs!


[1] Gauthaman, K., & Ganesan, A. P. (2008). The hormonal effects of Tribulus terrestris and its role in the management of male erectile dysfunction – an evaluation using primates, rabbit and rat. Phytomedicine,15(1-2), 44-54. doi:10.1016/j.phymed.2007.11.011

[2] Ganßer, D., & Spiteller, G. (1995). Plant Constituents Interfering with Human Sex Hormone-Binding Globulin. Evaluation of a Test Method and Its Application to Urtica dioica Root Extracts. Zeitschrift Für Naturforschung C,50(1-2), 98-104. doi:10.1515/znc-1995-1-215

[3] Hryb, D., Khan, M., Romas, N., & Rosner, W. (1995). The Effect of Extracts of the Roots of the Stinging Nettle(Urtica dioica)on the Interaction of SHBG with its Receptor on Human Prostatic Membranes. Planta Medica,61(01), 31-32. doi:10.1055/s-2006-957993

[4] Chrubasik, J. E., Roufogalis, B. D., Wagner, H., & Chrubasik, S. (2007). A comprehensive review on the stinging nettle effect and efficacy profiles. Part II: Urticae radix. Phytomedicine,14(7-8), 568-579. doi:10.1016/j.phymed.2007.03.014

[5] A prospective, randomized double-blind, placebo-controlled study of safety and efficacy of a high-concentration full-spectrum extract of Ashwagandha root in reducing stress and anxiety in adults. Chandrasekhar, K., Kapoor, J., & Anishetty, S. (2012). Indian journal of psychological medicine, 34(3), 255.

[6] Efficacy and Safety of Ashwagandha (Withania somnifera (L.) Dunal) Root Extract in Improving Memory and Cognitive Functions Choudhary, D., Bhattacharyya, S., & Bose, S. (2017). Journal of Dietary Supplements, 1-14. Chicago

[7] Efficacy of Ashwagandha (Withania somnifera [L.] Dunal) in improving cardiorespiratory endurance in healthy athletic adults Choudhary, B., Shetty, A., & Langade, D. G. (2015). Ayu, 36(1), 63.

[8] Clinical Evaluation of the Spermatogenic Activity of the Root Extract of Ashwagandha (Withania somnifera) in Oligospermic Males: A Pilot Study Ambiye, V. R., Langade, D., Dongre, S., Aptikar, P., Kulkarni, M., & Dongre, A. (2013).  Evidence-Based Complementary and Alternative Medicine, 2013.

[9] Pandit, S., Biswas, S., Jana, U., De, R. K., Mukhopadhyay, S. C., & Biswas, T. K. (2015). Clinical evaluation of purified Shilajit on testosterone levels in healthy volunteers. Andrologia, 48(5), 570–575.

[10] Cinar V, Polat Y, Baltaci AK, Mogulkoc R. Effects of magnesium supplementation on testosterone levels of athletes and sedentary subjects at rest and after exhaustion. Biological Trace Element Research. 2011;140(1):18–23.

[11] Wehr, E., Pilz, S., Boehm, B., Mã¤Rz, W., & Obermayer-Pietsch, B. (2009). Association of vitamin D status with serum androgen levels in men. Clinical Endocrinology. doi:10.1111/j.1365-2265.2009.03777.x

[12] Seftel, A. (2011). Re: Effect of Vitamin D Supplementation on Testosterone Levels in Men. Journal of Urology,186(1), 239-240. doi:10.1016/s0022-5347(11)60339-x

[13] Meissner, D., Leonhardt, W., Schulze, J., & Julius, U. (1981). Correlations Between Parameters Of Lipoprotein Metabolism And Magnesium, Copper, And Zinc. Hormones, Lipoproteins and Atherosclerosis,91-96. doi:10.1016/b978-0-08-027357-0.50013-5

[14] Prasad, A. (1996). Zinc Status and Serum Testosterone Levels of Healthy Adults. Nutrition,12(5), Vi. doi:10.1016/s0899-9007(96)00064-0

[15] Naghii, M. R., Mofid, M., Asgari, A. R., Hedayati, M., & Daneshpour, M. (2011). Comparative effects of daily and weekly boron supplementation on plasma steroid hormones and proinflammatory cytokines. Journal of Trace Elements in Medicine and Biology,25(1), 54-58. doi:10.1016/j.jtemb.2010.10.001

[16] Newnham, R. E. (1994). Essentiality of Boron for Healthy Bones and Joints. Environmental Health Perspectives,102, 83. doi:10.2307/3431968

[17] Sahoo, D. K., Roy, A., & Chainy, G. B. (2008). Protective effects of vitamin E and curcumin on L-thyroxine-induced rat testicular oxidative stress. Chemico-biological interactions, 176(2), 121-128.

[18] McVey, M. J., Cooke, G. M., Curran, I. H., Chan, H. M., Kubow, S., Lok, E., & Mehta, R. (2008). Effects of dietary fats and proteins on rat testicular steroidogenic enzymes and serum testosterone levels. Food and chemical toxicology, 46(1), 259-269.

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