Test Stack No. 17 Reviews – Is It Safe and Effective?

Test Stack No. 17 is a testosterone-boosting supplement that is developed with pharmaceutical-grade ingredients and maximum concentrations of each ingredient.

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In This Review

What is Test Stack No. 17?

Test Stack No. 17 is supplements to boost testosterone levels. The company specializes in a variety of products that can be stacked in order to deliver powerful results, faster.

This specific product has been developed with pharmaceutical-grade ingredients and maximum concentrations of each ingredient in order to deliver powerful results in a short amount of time.

The company claims that this product contains one of the highest concentrations of pro-testosterone ingredients. The product promotes itself as a potent testosterone booster and an estrogen annihilator.

How Does It Rate?

Overall Rating: 4.5
Test Stack No. 17Test Stack No. 17


Value for Cost

4.6/5Value for Cost
Return Policy

4.5/5Return Policy


Brand Highlights

  • An Extreme Surge in Testosterone Production.
  • Tremendous Gains in Lean Muscle Mass.
  • Estrogen Annihilation & Testosterone Supplementation.
  • Increases in strength.
  • Vascularity and lean muscle definition.
  • 30-day refund policy.



*All individuals are unique. Your results can and will vary.

Key Ingredients

  • Cnidium Monnieri
  • Safed Musli
  • Fadogia Agrestis


  • Test Stack No. 17 contains a maximum-strength formula in order to deliver a surge of testosterone throughout the entire male body.
  • The product guarantees an extreme gain in lean body mass.
  • Apart from supplementing the body’s internal testosterone levels, the product also inhibits the estrogen conversion process in order to ensure the male body only contains a minimal amount of estrogen, while promoting a maximum concentration of testosterone.
  • Test Stack No. 17 also delivers a powerful boost in sexual performance. The product claims to offer an extreme boost in sex drive, libido, and sperm production in a short amount of time.


  • This product is one of the most expensive testosterone boosters that are currently available on the market. While the average testosterone support supplement usually costs less than $70, Test Stack No. 17 is priced at $197 per bottle, with each bottle providing a 30-day supply.
  • While free priority shipping is offered to customers in the United States, customers who live outside of the United States need to pay an additional $19.95 for shipping.

How Does Test Stack No. 17 Work?

Test Stack No. 17 can be used as a standalone product, or in combination with another stack formula from the manufacturer of the product.

When used as a standalone product, the formula helps the male body increase its natural testosterone production abilities in order to create a larger amount of testosterone in the body.

Since high testosterone levels often lead to higher levels of estrogen, the formula also focuses on blocking the process where testosterone is converted into estrogen, thus also regulating the amount of estrogen that flows through the male user’s body.

Test Stack No. 17 Ingredients – Are They Safe and Effective?

Powerful, premium-grade ingredients have been added to this formula in order to produce results that are considered to be “extreme”.

Cnidium Monnieri

– This plant is found in China. The seeds of the plant are used in Chinese medicine to boost libido among men and women, as well as to treat numerous skin conditions. Dr. Ray Sahelian reports that the ingredient can also be used as a treatment option for erectile dysfunction[1].

Safed Musli

– Both the seeds and the root of this plant are used for their medical properties. It is reported that safed musli extracts can be used as an aphrodisiac, as a libido booster, to improve sperm count, to provide the body with more energy and to improve erectile function, especially among individuals who have been diagnosed with erectile dysfunction[2].

Fadogia Agrestis

– This natural extract is traditionally used as a pro-erectile substance. Reports that numerous laboratory studies have provided evidence that fadogia agrestis may have the potential to improve erectile function and to boost libido[3].

Apart from the above-mentioned substances, other powerful ingredients such as ProLensis bulbine Natalensis, Desmodium Gangeticum, Xanthoparmelia Scabrosa Piperazine, and Paeonia Lactiflora can also be obtained through this product’s formula.

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*All individuals are unique. Your results can and will vary.


Q: What Are the Important Features of Test Stack No. 17?

A: Test Stack No. 17 can only be used by men. The product significantly boosts testosterone; thus adverse events can be expected when used by women. This product has been developed with pharmaceutical-grade ingredients at a maximum dose, which means it boosts testosterone to an extremely high level. This may cause side effects to develop in men with already high levels of testosterone.

Q: What Are the Side Effects of Test Stack No. 17?

A: The ingredients used in the product are considered safe, but due to the high dose of each ingredient, users are advised to consult with their doctor before using this product to ensure the ingredients will not interfere with any existing medical conditions or interact with any medication they are currently taking.

Q: How To Take Test Stack No. 17?

A: Users need to take a total of three capsules on a daily basis. Three capsules are taken as a single dose. Each bottle provides a total of 30 servings.

Q: What Is the Best Way to Take Test Stack No. 17?

A: Test Stack NO. 17 is designed to be taken daily for the best results. The dose calls for 3 capsules a day, and we believe you can break open the capsules and dump them in water to get the ingredients to absorb faster.

Dosage: Two capsules in the morning and one at night. That means one bottle will last you a full month.

Customers Reviews

Effective but pricey.

TS17’s testosterone boost amplified my libido, packed on muscle, & helped my CrossFit training immensely – but I gave this product a 3-star review because of the price.
~ Kyle K.

Read NextMax Muscle 2TX



*All individuals are unique. Your results can and will vary.

Test Stack No. 17 Review – Conclusion

Test Stack No. 17 seems to include a potent formula that may well be of assistance among men with declining testosterone levels.

The product also inhibits the estrogen conversion process, which means that the male body will have a larger amount of testosterone available. While the product seems to be effective, we also find it to be one of the most expensive products of its kind.

One must choose a supplement that belongs to a reputable company, contains scientifically tested ingredients, offers several benefits, comes with an affordable price as well as capable of providing fast and effective results. Below are our most effective testosterone boosters that have been ranked on the basis of these essential factors. Each product has been researched thoroughly in terms of its Effectiveness* and safety.

Our Top Testosterone Booster Choices

Verdict on Claimed Benefits: Below is our summary of the available evidence for the claimed benefits of below mentioned testosterone booster supplements based on the available research:

Testogreens | Doctor Formulated
Supports Hormone Balance*Gold Star Evidence
Improve Sexual Confidence*Gold Star Evidence
Clean Energy and Stamina*Strong Evidence
Support Weight Loss*Gold Star Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.9
TestoPrime | Best All-Natural Testosterone Booster
Increases Muscle Strength*Gold Star Evidence
Burns Body Fat*Gold Star Evidence
Improve Endurance*Strong Evidence
Reduces Stress*Gold Star Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.9
PrimeGENIX DIM 3X | Dual-Patented Formula
Metabolize Estrogen*Gold Star Evidence
Supports Testosterone*Gold Star Evidence
Increase Strength & Stamina*Strong Evidence
Improve Focus, Mood & Concentration*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8
Barbarian XL - Zenith Labs | Best Testosterone Booster
Increase Sex Drive*Gold Star Evidence
Boosts Sex Performance*Strong Evidence
Improves Mood*Gold Star Evidence
Increase Muscle Mass*Strong Evidence
Rating Breakdown
Support for Claims:
Ingredient Safety:
Value for the Price:
Brand Transparency:
Overall Rating: 4.8

Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of Consumer Health Digest. We do not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer. *All individuals are unique. Your results can and will vary.

Customer Reviews for Test Stack No. 17

Test Stack No. 17 Reviews – Is It Safe and Effective?

Customer Reviews & Ratings

5.0 out of 5

Review this Product

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  1. Dustin P

    The Cure For A Lackluster Sex Life
    I’m not trying to make myself out to be a Lothario or anything but sex had just gotten kind of boring. I had an active sex life and wasn’t bound to just one woman either. But things were just kind of becoming routine no matter who I was with. This was actually pretty depressing so I decided to try something I never tried before. That is where Test Stack No. 17 came on the scene. It’s like it makes every time feel like the first time. This is a great sexual enhancer and it is totally safe too!
  2. Pedro

    No More Embarrassment With Test Stack No. 17. Love It!
    All my life I’ve been a premature ejaculator. For this reason, I really haven’t dated very much and at 32 years old I’ve never had a serious girlfriend. I sought out Test Stack No. 17 because there was someone I was really interested in, but I wanted to make sure I took care of this issue before I made my move. It took a couple of weeks, but at that point I felt my sex drive increase and it became easier for me to get an erection. I haven’t tested out whether the premature ejaculation is still there yet, but I hope to do so very soon!
  3. Julian G

    Loving The Effects So Far
    I have been taking Test Stack No. 17 for a month now and I am loving what it is doing for me in the bedroom. It used to take every ounce of my energy to satisfy my partner and myself but now, I feel like I can go for hours. It has only been a month but even after the first dose of Test Stack No. 17 I felt the effects. I was so pumped! My partner noticed the difference immediately but I keep Test Stack No. 17 as my little secret. For anyone looking to perform like a champ, Test Stack No. 17 is most certainly worth a try.
  4. Danny L

    Starting My First Week With Test Stack No. 17
    I got my shipment of Test Stack No. 17 4 days ago and I have been taking it as directed ever since. I am already noticing more of a twinge down there. My sexual drive seems to be ramping up already so I am excited to see what it can do after a full week. I want to say that my initial impression of this product has been a good one. In these 4 days I have been using it, I have experienced no side effects, no headaches, and no adverse change in mood. I am not more aggressive, I am not tired, and I am not more wired either. I am on an even keel and the only difference is that my sex drive is on an upward trajectory. Let’s see what this stuff can really do.
  5. Jordan L

    Test Stack No. 17 Helped Me Reclaim My Sex Life
    I am 62 years old and I don’t think that is too old for a man to be having sex. But a year ago that is exactly what happened to me. I had no desire for sex and my body wasn’t cooperating either. The spirit was unwilling and the flesh was weak. My wife urged me to try something to help me regain my sexual desire so I bought some Test Stack No. 17. I can’t even imagine how I went almost a year without having sex now that Test Stack No. 17 has helped me reclaim my sex life.

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Test Stack No. 17
Test Stack
60 Capsules
Cnidium Monnieri, Safed Musli and Fadogia Agrestis.

3 Sources

We review published medical research in respected scientific journals to arrive at our conclusions about a product or health topic. This ensures the highest standard of scientific accuracy.

[1] He, J., Li, X., Wang, Z., Bennett, S., Chen, K., & Xiao, Z. et al. (2019). Therapeutic Anabolic and Anticatabolic Benefits of Natural Chinese Medicines for the Treatment of Osteoporosis. Frontiers In Pharmacology, 10. doi: 10.3389/fphar.2019.01344
[2] Rath, S., & Panja, A. (2013). Clinical evaluation of root tubers of Shweta Musali (Chlorophytum borivilianum L.) and its effect on semen and testosterone. AYU (An International Quarterly Journal Of Research In Ayurveda), 34(3), 273. doi: 10.4103/0974-8520.123118
[3] Yakubu MT, Akanji MA, Oladiji AT. Aphrodisiac potentials of the aqueous extract of Fadogia agrestis (Schweinf. Ex Hiern) stem in male albino rats. Asian J Androl. 2005 Dec;7(4):399-404. doi: 10.1111/j.1745-7262.2005.00052.x. PMID: 16281088.

**This is a subjective assessment based on the strength of the available information and our estimation of efficacy.

*Result may vary. If you have a serious medical condition, or have a history of heart conditions we suggest consulting with a physician before using any supplement. The information contained in this website is provided for general informational purpose only. It is not intended to diagnose, treat, cure or prevent any disease and should not be relied upon as a medical advice. Always consult your doctor before using any supplements.

*Disclosure of Material connection: Some of the links in the post above are "associate sales links." This means if you can click on the link and purchase an item, we will receive a commission. Regardless, we only recommend products or services which we use personally and/or believe will add value to our readers. We are disclosing this in accordance with the Federal Trade Commission's 16 CFR, Part 255: "Guides Concerning the Use of Endorsements and Testimonials."

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