Written by Steve Theunissen | ISSA: CPT & Fitness Nutrition
Fact checked by Robert Iafelice, MS, RD, LDN
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To say that the quality of products in the testosterone booster market varies markedly is an understatement. In this unregulated market, anybody can throw a few cheap herbal ingredients together, come up with a catchy name, and market it as the solution to your low testosterone problems. Today, we're going to shine a spotlight on a product whose manufacturer appears to have done precisely that - Six Star Testosterone.
In this Six Star Elite Series Testosterone Booster review, we're about to blast through the hype and marketing to reveal the truth about this supposed 'T' booster. Wondering if Six Star Testosterone Booster is good? Forget the puff piece reviews and read on to get to the truth about this supposed androgenic hormone enhancer.
What is Six Star Testosterone Booster?
Six Star Testosterone Booster is a nootropic supplement that claims to be able to establish and maintain peak testosterone levels. It is marketed under the Six Star Nutrition label. The parent company behind this product is Iovate Health Sciences International Inc.
Six Star Testosterone Booster Review: Pass or Fail?
Six Star Testosterone Booster fails on all fronts. Only one of its six ingredients, boron, has any right to be in a 'T' booster. Even then, it is dosed at around half of the recommended dosage. The other ingredients are dosed so ridiculously low that you won't even receive any of the non-testosterone benefits that they possess. Needless to say, this is not a product that we recommend.
Overall Verdict: FAIL
Pros
- Cheap
Cons
- Most ingredients lack research support
- Very low dosages
Six-Star Testosterone Booster Ingredients
Five active ingredients make up the 6-star testosterone booster formula. They represent the engine that drives this product. So, how effective are they at enhancing testosterone levels? Let's break it down:
1. Calcium - 50 mg & Sodium 5 mg
Both of these ingredients aren't neccessarily there to boost testosterone. In our estimation we think the calcium (diphosphate) is likely an anti-caking agent that keeps out moisture from the caplet. The sodium (croscarmellose) is likely used to disintegrate the breakup of the caplet in the gut.
2. Rhodiola extract - 386 mg
Due to its adaptogenic characteristics, Rhodiola rosea has been utilized in traditional medicine for generations, particularly in Scandinavia and Russia. Adaptogens help the body adapt to stress. Rhodiola is able to lower cortisol levels, which in turn may improve testosterone levels. While a few small studies have suggested a link with sexual function, there is not enough there to establish a serious connection between Rhodiola rosea and testosterone.¹
3. Ginkgo extract - 2.7 mg
Gingko Biloba has long been used in traditional Chinese medicine for brain boosting and circulatory benefits. No well-designed research in humans has yet shown a connection between testosterone levels and ginkgo biloba extract that we are aware of. The only studies that we've found have been done on rodents. Even then, the effective dosage is around 50 mg/kg of body weight; you only get a measly 2.7 mg in Six Star Testosterone Booster.²
4. Boron Citrate - 100 mg
Boron is a trace mineral that has recently attracted attention as a potential element to enhance testosterone. There has been some promising research into boron's direct effect on testosterone levels.
A 2011 study found that men who took a boron supplement for seven days had higher free testosterone levels than a placebo group.³ A 2015 study showed similar results, while another suggested that boron may help convert testosterone into the more potent dihydrotestosterone (DHT).⁴
It should also be noted that the studies to date have used very small sample sizes.
Even though there are 100 mg of boron-citrate in Six Star Testosterone Booster, the actual boron count is only 5 mg. You need roughly double that amount to have an effect. So, the amount here will not provide a 'T' boosting benefit.
Six Star Testosterone Booster Claimed Benefits
Here's what Six Star Nutrition claims their flagship testosterone booster will do for you:
1. Improved athletic performance
The supplement may support athletic performance enhancement by potentially affecting testosterone levels. The growth, strength, and endurance of muscles depend heavily on testosterone.
2. Increased testosterone levels
Six Star Elite Testosterone Booster contains ingredients that the manufacturer claims will boost active-free testosterone levels.
3. Lowers cortisol ratio
Excess cortisol, a stress hormone, can damage muscle tissue and make it harder to do exercises. Rhodiola rosea extract is an adaptogen that can help the body deal with stress and lower cortisol levels. It may lessen the detrimental effects of stress on muscle growth and exercise and improve athletic performance by reducing the cortisol ratio.
Six-Star Testosterone Booster Side Effects
Six Star Nutrition contains only natural ingredients, none of which have any serious side effects linked to them. Even if they did, the dosages provided in this supplement are too low to have any positive or negative effect.
Real Customer Reviews of Six Star Testosterone Booster
There are more than 5,600 Six Star Elite Series Testosterone Booster reviews on Amazon, with an average rating of 4.3 stars. Here are a couple of typical Six Star Testosterone booster reviews by verified customers:
How to take Six Star Testosterone Booster?
The product label recommends taking two Six Star Testosterone Booster caplets twice daily with food.
Who should take Six Star Testosterone Booster?
We do not believe anyone should take Six Star Testosterone Booster. Rather than wasting your money on this non-starter, spend your money on more effective alternatives, such as those profiled below.
When to take Six Star Testosterone Booster?
The recommended dosage for Six Star Testosterone Booster is two caplets taken twice daily with food.
3 Alternatives to Six Star Testosterone Booster
At this stage, we've established that Six Star Elite Performance Testosterone Booster is a pretty lousy product. There are far better options out there. Here are three of our favorite Six Star Testosterone Booster alternatives:
1. TestoPrime
TestoPrime is a natural testosterone enhancer that claims to be able to increase strength, energy, and sexual performance by increasing testosterone levels. The main ingredients of TestoPrime are D-Aspartic Acid, Panax ginseng, Ashwagandha extract, Fenugreek, Zinc, Vitamin D, and Pomegranate extract. Most of the ingredients are well-dosed in accordance with clinical trials.
Pros
- Research-backed ingredients
- Well dosed
- Lifetime money-back guarantee
Cons
- Only available from the official website
TestoPrime is an all-natural testosterone support that can help any man take control of his youthful vitality with a flood of new and natural testosterone...
2. Hunter Test
The target market for Hunter Test is guys who want to improve their physical stamina, muscle strength, and general vitality. Its ingredient formula includes one of the highest levels of D-Aspartic Acid we've seen (3000 mg), along with Ashwagandha root extract, Panax ginseng root extract, a plant hormone called Indole-3-Carbinol, magnesium, zinc, boron, and vitamins K2 and D3.
The Hunter Test ingredietns combine to raise the body's natural synthesis of testosterone, encourage muscle growth, and boost energy levels. It is promoted as a premium supplement ideal for active people, athletes, and bodybuilders, aiming to maximize their performance and reach their fitness objectives.
Pros
- High dose of D-aspartic acid
- Well researched ingredients
- Includes essential vitamins
Cons
- Not vegan friendly
- Requires taking six tablets daily
Hunter Test leaves nothing to chance. We work with scientists to find nine potent ingredients, all with the power to boost testosterone – and transform your whole life...
3. TestoFuel
The popular 'T' booster TestoFuel is made to sustain normal testosterone levels in men. It claims to improve overall athletic training performance, strength, energy, and muscle growth. Here's what you get in each serving of TestoFuel:
- D-aspartic acid: 2000 mg
- Vitamin D3: 100 mg
- Vitamin k2: 18 mcg
- Magnesium: 70 mg
- Zinc: 10 mg
- Fenugreek: 50 mg
- Ginseng: 100 mg
- Boron: 8 mg
- Oyster Shell: 100 mg
- Maca Root Extract: 1800 mg
- Panax Ginseng: 100 mg
These components work synergistically to boost the body's natural testosterone production, encourage muscle protein synthesis, and lower estrogen levels. TestoFuel's maker claims that physically active people participating in bodybuilding, strength training, or other athletic endeavors will particularly benefit from it. It is designed for guys who wish to increase muscle mass, boost performance, and speed up recovery after challenging workouts.
Pros
- Good ingredient profile
- Well dosed
- Lots of positive reviews
Cons
- Requires taking four capsules per day
TestoFuel is considered to be a revolutionary, exhaustively researched muscle building supplement with one very focused aim...to smash down the barriers to growth by opening your testosterone floodgates...
Six Star Testosterone Booster FAQs
Do any testosterone boosters really work?
Yes, some testosterone boosters do work. The age, health, lifestyle, and particular ingredients in the supplement, among other variables, can all affect how well testosterone boosters work for a certain person. Some ingredients that are supported by solid research are D-aspartic acid, fenugreek, Tribulus terrestris, ashwagandha, zinc, and vitamin D.
It's important to realize that the actual boost in testosterone that comes from natural ingredients is relatively small, so you should not expect to get results that are on par with synthetic forms of testosterone.
Who manufactures Six Star testosterone booster?
Six Star Testosterone Booster is manufactured by a company called Iovate Health Sciences International Inc.
How do you take Six Star testosterone boosters?
Six Star Testosterone Booster comes in caplet form. According to the product label, you should take two caplets daily with food.
Is Six Star Testosterone Booster worth it?
No, Six Star Nutrition is not worth it. Most of the ingredients have very little research supporting their ability to boost testosterone levels.
Summary
Six Star Nutrition is one of the worst testosterone boosters we have ever come across. In fact, it's a stretch to even label it as a 'T' booster. The only ingredient that really belongs is boron, but then you get about half of the effective dosage. The other ingredients have very dubious connections to testosterone and are pitifully dosed. Do yourself a favor and stay well away from this product!
TestoPrime is an all-natural testosterone support that can help any man take control of his youthful vitality with a flood of new and natural testosterone...
References
- Jówko, Ewa, et al. “Effects of Rhodiola Rosea Supplementation on Mental Performance, Physical Capacity, and Oxidative Stress Biomarkers in Healthy Men.” Journal of Sport and Health Science, vol. 7, no. 4, Oct. 2018, pp. 473–480, https://doi.org/10.1016/j.jshs.2016.05.005.
- Yeh, Kuei-Ying, et al. “Ginkgo Biloba Extract Enhances Male Copulatory Behavior and Reduces Serum Prolactin Levels in Rats.” Hormones and Behavior, vol. 53, no. 1, 1 Jan. 2008, pp. 225–231, pubmed.ncbi.nlm.nih.gov/18001735/, https://doi.org/10.1016/j.yhbeh.2007.10.001.
- Naghii, Mohammad Reza, et al. “Comparative Effects of Daily and Weekly Boron Supplementation on Plasma Steroid Hormones and Proinflammatory Cytokines.” Journal of Trace Elements in Medicine and Biology: Organ of the Society for Minerals and Trace Elements (GMS), vol. 25, no. 1, 1 Jan. 2011, pp. 54–58, pubmed.ncbi.nlm.nih.gov/21129941/, https://doi.org/10.1016/j.jtemb.2010.10.001.
- Pizzorno, Lara. “Nothing Boring about Boron.” Integrative Medicine (Encinitas, Calif.), vol. 14, no. 4, 2015, pp. 35–48, www.ncbi.nlm.nih.gov/pmc/articles/PMC4712861/.
Steve Theunissen
Author