March 7, 2014
Whether you’re looking to build muscle, increase strength, or maximize libido, Syntheroid is advertised as the #1 testosterone booster to accomplish it all. Its all-natural formula consists of several patented and clinically proven ingredients used to increase testosterone.
Increasing testosterone makes workouts more effective. According to the official website, Syntheroid “dramatically increase[s] athletic performance,” “maintain[s] your libido while dieting,” and “promote[s] muscle mass & strength.”
To find out if Syntheroid delivers reliable results, I researched its ingredients and examined the latest customer reviews.
What’s In Syntheroid?
Ingredients ultimately determine a product’s effectiveness; Syntheroid is no exception.
Immediately, I noticed the individual ingredient amounts are disclosed. While this doesn’t guarantee effectiveness, it helps users understand how Syntheroid works. Let’s take a look at a few of the most effective testosterone-boosting ingredients.
D-Aspartic Acid (1560 mg): D-aspartic acid is an amino acid that raises testosterone levels.
Aspartic acid is usually given in doses of 2000-3000 mg daily. Syntheroid doesn’t contain this much but should still provide amazing results.
Eurycoma Longifolia (100 mg): This plant extract lowers the SHBG protein, which binds to testosterone. When it is lowered, there is more testosterone available in the body.
The correct dosing amount depends on health factors such as age, weight, and height. Syntheroid likely contains enough to have a positive effect.
Tribulus Terrestris (100 mg): This natural herb is used to increase libido and stimulate testosterone production. It is not a hormone but effectively enhances athletic performance particularly because of its potency. 
Horny Goat Weed (100 mg): Even the name gives away the purpose of horny goat weed: this herb is a powerful sexual stimulant that increases libido and improves performance.
There is not an established recommended dose, but Syntheroid should still offer enough to be effective. 
BioPerine Black Pepper Extract (10 mg): This patented blend is derived from black pepper. It is an excellent absorption supplement, meaning it helps Syntheroid’s other ingredients absorb more effectively into the body.
FenuSterols (300 mg): This patented form of Fenugreek contains FenuSterols, which have an anabolic effect. It increases muscle mass, strength and endurance.
Tribulin (400 mg): Tribulin was made specifically to increase natural testosterone production. This trademarked ingredient was made with 20% standardized saponins to maximize testosterone production. 
Is Syntheroid Safe to Use?
One of my first concerns when using any supplement is safety. The best way to determine how it might affect the body is to look at how users have responded to it.
According to some customers, Syntheroid delivers results without causing unpleasant side effects.
“This product met my expectations! I saw results within the first two weeks. I recommend this for bodybuilders looking to get to the next level.” – J, Amazon.com.
Based on customer feedback, Syntheroid seems safe for most people.
High quality testosterone boosters like Syntheroid often cost more than you’re willing to pay. But if it works, the retail price of $95.95 might be worth it.
Lucky for you, deals are offered regularly so you don’t have to pay an excessive amount. On the official site you can find Syntheroid for $59.95. This is a fantastic deal compared to the retail price.
Other sites such as TestosteroneBooster.com sell Syntheroid for as little as $35.99 a bottle. And, eBay.com regularly has it for $40.00.
One benefit to purchasing Syntheroid from the official website is the 90-day money-back guarantee. If Syntheroid doesn’t live up to expectations, return one used bottle for a refund.
The product label gives instructions for achieving maximum results from Syntheroid. A full serving (3 capsules) should be taken once daily.
Many users report that within as little as three days they noticed an increase in strength, lean muscle mass, and libido.
For the best results, consider implementing a few strategies to naturally increase testosterone levels. Exercise and a healthy diet are two factors that play a vital role in testosterone production.
Should You Try Syntheroid?
Syntheroid uses a high quality formula containing clinically proven ingredients. However, it’s potent formula is not for everyone, so it’s best to exercise caution when you first start using Syntheroid until personal tolerance is determined.
A video testimonial from Josh Dahl is posted on the official website. He claims to feel 10 years younger and is satisfied with his results after using Syntheroid. His testimonial, along with the hundreds of reviews from real customers who are satisfied with their results suggests Syntheroid might be a testosterone booster worth trying.
 “D-Aspartic Acid.” Examiner.com. Available from: http://examine.com/supplements/D-Aspartic+Acid/
 “Tribulus Terrestris.” Examiner.com. Available from: http://examine.com/supplements/Tribulus+terrestris/
 “Horny Goat Weed: Vitamins and Supplements Lifestyle Guide.” WebMD.com. Available from: http://www.webmd.com/vitamins-and-supplements/lifestyle-guide-11/horny-goat-weed-epimedium
 “Fenugreek (Trigonella foenum-graecum L.)” HealthLine.com. Available from: http://www.healthline.com/natstandardcontent/fenugreek#2
 Arthur Yuwiler. “The Effect of Isatin (Tribulin) on Metabolism of Indoles in the Rat Brain and Pineal: In vitro and In vivo Studies.” Neurochemical Research, Vol. 15, No. 1, 1990, Pages 95-100. Available from: http://link.springer.com/article/10.1007/BF00969190#page-1