TestoSerum Review – How Effective and Safe Is the Product?

TestoSerum is a male supplement that uses natural ingredients that boost testosterone levels in the body, enhance muscle mass, and support athletic performance.
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What Is TestoSerum?

TestoSerum is presented as being a topical agent capable of improving a man’s fat-to-muscle ratio while also improving his sexual performance.

TestoSerum is sold through its official product website, where all purchases are backed by a 90-day satisfaction guarantee.

A one-month supply of TestoSerum costs about $49.95, but discounted rates are offered on more bulk orders of this product. TestoSerum is a topical product, unlike most other similar products that must be orally ingested.

Editor’s Rating
3.1 / 5.0
TestoSerum Reviewer Rating

Brand Highlights

  • Aids in fat loss.
  • Improve sexual stamina.
  • Contains natural ingredients.
  • 90-day refund policy.

Buy on WalmartBuy on Amazon*All the prices mentioned on their websites are subject to change.


  • Brand:TestoSerum
  • Type:Serum
  • Benefits:It helps to increase lean muscle mass.
  • Ingredients:5-methyl-7-methoxy isoflavone, L-Arginine, Yohimbine, and Tribulus Terrestris.
  • Cost$12.99
  • DosageApply 30 minutes prior to sexual activity or exercise.

Pros and Cons of TestoSerum


  • Could boost energy.
  • May increase focus.
  • Might boost sexual performance and libido.
  • Could be good for the blood and the heart.


  • Clinical studies conducted directly do not appear to have been performed.
  • A complete list of ingredients is not provided online.

How Does TestoSerum Rate?

Overall Rating: 3.1

Key Points Rating
Manufacturer 3.1
Safety 3.2
Customer Reviews 3.0
Money-Back Guarantee 3.1

What Are the Ingredients in TestoSerum?

TestoSerum is claimed to be the most powerful topically applied testosterone support. TestoSerum’s claims are endorsed by many positive user reviews that are featured on the official product website.


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

Unlike some male enhancement products that focus solely on the sexual performance aspects of their benefits, TestoSerum is equally promoted as being a product ideal for helping men to lose fat while increasing their lean muscle mass.

5-methyl-7-methoxy isoflavone

This compound also provides body cells with a constant supply of energy and may contribute to enhanced metabolism, thus increasing the rate of fat reserves breakdown in the adipose tissues[1].


It is a natural ingredient and is considered generally safe. It has the potential to lower blood pressure and treats ED[2].


It acts as a natural aphrodisiac to increase libido and treat erectile dysfunction[3].

Tribulus Terrestris

It improves sexual function and body building and increases testosterone production in the body.[4].

TestoSerum FAQs

Q.Where to Buy TestoSerum?

A: It is available for sale across some online supplement sale portals.

How We Researched & Rated?

Here is our score, based on scientific evidence, of how likely TestoSerum will be effective for its claimed benefits:


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

  • Increase Natural Testosterone*3.4/5
  • Long-lasting Erections*3.7/5
  • Stronger and Bigger Erections*3.2/5
  • Increase Sperm Volume*3.2/5

We used the insights from our research and testing to assign a star rating from one to five (five being the best; one being the worst) to this product.

The Bottom Line

It will most appeal to men who are looking for a way to support their testosterone levels but who do not wish to do so through oral supplements.

However, it is still not a clinically proven product, even though many of its key ingredients are proven to offer certain testosterone-related benefits.

Additionally, the studies conducted on these ingredients may not have been topical, and the topical (versus the oral) benefit of such ingredients is certainly a point to consider.

Because of this issue, it is somewhat questionable whether or not TestoSerum can indeed provide its promised benefits. Thus, it would be recommended to keep searching for more products online before making the final decision of buying this product altogether.

With countless male enhancement supplements available on the market today it seems impossible to find "the right one." Sexual performance declines naturally as men age, which may contribute to feelings of inadequacy or embarrassment. Male enhancement supplements should be based on four key factors: active ingredients, ability to support sexual stamina, enhance arousal, improved* sexual desire and backed by clinical studies.

Below you'll find some of the most effective male enhancement supplements on the market today, in our opinion.

Rating Table

Our Top Male Enhancement Supplements


Performer 8

Performer 8 Overall rating 4.9/5 Overall rating Read Full Review
  • Increase Sexual StaminaIncrease Sexual Stamina
  • Improves Sexual StrengthImproves Sexual Strength
  • Increase Natural TestosteroneIncrease Natural Testosterone
  • Increase Sperm VolumeIncrease Sperm Volume


  • Helps in regaining sexual enjoyment.
  • Reinvigorates & re-energises the sexual drive.
  • Satisfactory sexual experience with orgasms.
  • Rock hard and long-lasting erections.


  • Only available on the official website.
  • Not suitable for women and young boys.
Bottom Line

Performer 8's herbal complex works in 8 powerful ways to help men revitalize their sexual stamina, strength, and vitality— no prescription necessary. Shop Performer 8 Pills Dietary Supplement for Men (1 Pack) online at best prices on their official website.

Check Price

VigRX Plus

VigRX Plus Overall rating 4.8/5 Overall rating Read Full Review
  • Harder and Firm ErectionsHarder and Firm Erections
  • Improve Sexual StaminaImprove Sexual Stamina
  • Boost Sexual DesireBoost Sexual Desire
  • Helps Improve EnduranceHelps Improve Endurance


  • Safe formula for promoting length, girth and strength.
  • Boosts energy levels.
  • Enhances testosterone production.
  • Faster recovery from sexual encounters.
  • Satisfied sexual experience.


  • Continued use is required for best results.
  • May interact with other medications.
Bottom Line

VigRX Plus Male Virility Supplement is great for men that want to enhance their erection size and performance. VigRX will help you experience bigger, harder and longer lasting erections, an increased sex drive, more powerful and intense orgasms and less waiting between erections.

Check Price


Cilexin Overall rating 4.8/5 Overall rating Read Full Review
  • Supports Arousal and MoodSupports Arousal and Mood
  • Supports Male HealthSupports Male Health
  • Supports Male LibidoSupports Male Libido
  • Sexual Health SupportSexual Health Support


  • Made of natural ingredients.
  • Boost sexual desire and performance.
  • Increase stamina and endurance.
  • Stimulate the circulation of blood.


  • Stock is sometimes low due to high consumer demand.
  • Individual results may vary.
Bottom Line

Cilexin is made in the US within an FDA registered facility that strictly adheres to Good Manufacturing Practice (GMP) guidelines. Ingredients are high-quality domestic and imported. Each bottle of Cilexin includes 60 tablets. This is equivalent to a 1-month supply when used as directed.

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Extenze Overall rating 4.7/5 Overall rating Read Full Review
  • Long-lasting ErectionsLong-lasting Erections
  • Sexual Stamina and EnergySexual Stamina and Energy
  • Increase Sexual DesireIncrease Sexual Desire
  • Stronger and Bigger ErectionsStronger and Bigger Erections


  • Boost libido and endurance at their peak.
  • Promote sexual arousal.
  • Enhances pleasure and performance.
  • Fast acting extended release liquid gelcaps.


  • Individual results may vary.
  • May not suitable for everyone.
Bottom Line

The power of ExtenZe formulated with increased testosterone support for men, extenze with testosterone boost is designed to restore and revitalize your manhood.

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Male Extra

Male Extra Overall rating 4.7/5 Overall rating Read Full Review
  • Improve Libido & Increase StaminaImprove Libido & Increase Stamina
  • Fuller, Firmer, & Longer ErectionFuller, Firmer, & Longer Erection
  • Support Better OrgasmsSupport Better Orgasms
  • Improve Sexual PerformanceImprove Sexual Performance


  • Improve erectile function and sperm production.
  • Increase the size and girth of the penis.
  • Maintains stronger and harder erections.
  • Increase orgasmic pleasures at their peak.


  • Only recommended for adults.
  • Individual results may vary.
Bottom Line

Male Extra aims to give you bigger, harder erections as well as improving your libido and sexual performance.

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4 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.


Jason Vredenburg is an independent health writer. A nutrition counselor at first, he has built a strong passion for health communications, exploring possibilities in the sector with a master’s degree in integrative health to cap up his interest. A stern contributor to wellness blogs, health articles, and newsletters, Jason has got a strong grip on web content management through consistent practice keeping taps with latest trends in web marketing, search engine optimization (SEO) and social media marketing. When not with pen and paper on health articles, he’s likely hanging out with Ingram Content Group, creating another inspiring blog for clients or giving life to a stale blog to attract readers. Follow him on LinkedIn.

Customer Reviews for TestoSerum

TestoSerum Review – How Effective and Safe Is the Product?
3.1 / 5.0
TestoSerum Reviewer Rating
Review this Product
Write a Review
  1. Adam W

    Felt nothing!!
    I have been taking TestoSerum for a week but I haven’t noticed anything at all. I’ve tried similar products and felt effects immediately. Don’t waste your money!!


    You have already voted!

Review Guidelines

Hints on how to write a helpful review

A great review should have the following qualities:

  • A helpful review should connect and engage with the readers using personal experience.
  • An excellent review provides the readers with cogent and unbiased information necessary to help them make the best choice.
  • A review must be well-formatted to make reading easier by using multiple paragraphs and avoiding caps.
  • The primary goal of your review must remain to provide accurate and non-salesy information.
  • Above all, let your review be fair and honest.

We have high level of professional editorial section with zero tolerance policy on fake reviews.

To maintain the genuineness of our brand, we ensure all customer reviews submitted to us are verified and confirmed before publishing. Though we might not be a 100% accurate, however, we try our best to ensure being next to best. For a thorough verification of submitted reviews, we spend close to 7 working days before allowing any customer review to be published since we also work on the earliest submissions first.


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