Home > Male Enhancement Review > Capsules

German Niubiam Review – Is It Effective and Worth Trying?

Prolargentsize is a male sexual enhancement that also acts as a testosterone booster and helps men to regain sexual function and helps to increase sperm volume.
By Jason Vredenburg Updated: 2026, Apr 9
Fact Check Reviewed by a Team of Medical and Nutritional Professionals
Advertising Disclosure: The Performance Insiders is reader-supported. When you buy through links on our site, we may earn an affiliate commission. Learn more.

What Is Prolargentsize?

Prolargentsize is a male enhancement supplement that claims to help men who feel that they have smaller cocks be able to experience increment, alleviate premature ejaculation, increase energy& stamina, and also eliminate erectile dysfunction.

The size of the male cock is usually considered to be an important factor in a man’s manhood and having a small cock can sometimes be embarrassing to some men.

There are even certain studies that suggest that women prefer men who are endowed with bigger sizes. This particular supplement now claims that it has the capacity to help men increase their sizes significantly.

Prolargentsize
Editor’s Rating
3.9 / 5.0
Prolargentsize Reviewer Rating

Brand Highlights

  • Boosts energy and relieves fatigue.
  • Improve ejaculation.
  • Contains natural ingredients.
  • 30-day refund policy.

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

Specs

  • Brand:Prolargentsize
  • Type:Capsule
  • Benefits:Helps to alleviate premature ejaculation and erectile dysfunction in men.
  • Ingredients:Panax Ginseng, Horny Goat Weed, Tribulus Terrestris, CeratoniaSiliqua and Ferula.
  • Cost$25.59
  • DosageRead product label.

Pros and Cons of Prolargentsize

Pros

  • The ingredients which have been used are all natural.
  • It may help to alleviate erectile dysfunction.
  • It may alleviate the problem of premature ejaculation.
  • It helps boost the confidence of the user.

Cons

  • This supplement lacks an official website page where users could go to find more information about it.
  • There are no real user reviews posted to back their claims.
  • Some of the ingredients used in the supplement are also common in another supplement therefore nothing is unique about it.

How Does Prolargentsize Rate?

Overall Rating: 3.2

Key Points Rating
Manufacturer 3.1
Safety 3.3
Customer Reviews 3.2
Money-Back Guarantee 3.2

Prolargentsize Claims & Features – What You Need To Know?

There is no information given about the manufacturer of the supplement nor does it have an official website where you could find detailed information about it.

There are a few websites online that provide limited information about the supplement but unfortunately, they don’t talk about the manufacturer.

It is apparent that the supplement is being sold by different sellers something which shows that the company behind it may be offering a wholesale service.

You will not be able to find the contact details of the maker of the supplement instead you will only find those of the various distributing companies. There are numerous claims given out about the effectiveness of the supplement.

First, it is claimed that it is manufactured from natural ingredients which have been tested and confirmed effective at enhancing penile muscle growth which corresponds to the over increment of the inches of the organ.

Users are urged to be patient for them to be able to realize the results of the supplement as it takes some time before they see positive changes.

What Are the Ingredients of Prolargentsize?

Panax Ginseng

There are various types of ginseng all of which have health properties but Panax Ginseng is the most common type of them all. Here it has been used to help improve the erectile quality of the user, boost energy, and relieve fatigue[1].

Horny Goat Weed

This herb is usually considered a natural sexual stimulant and many Asian countries use it as a sexual herb. Here in this particular supplement, it has been used to improve blood circulation in the body and especially towards the cock, and also to boost the libido[2].

Tribulus Terrestris

This is a popular herb that has been used in most health supplements for its believed health benefits. Here it has been used to improve blood circulation and also to enhance the libido[3].

CeratoniaSiliqua

This is a not-so-common natural ingredient that has also been used here too in the supplement to enhance sex drive and boost performance[4].

Ferula

This natural ingredient is believed to have the capacity of restoring a person’s lost libido and his sexual potency[5].

Prolargentsize FAQs

Q.How to Take Prolargentsize?

A: There is no dosage instruction given but you should be able to get this on the product’s label.

Q.Where to Buy Prolargentsize?

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 Prolargentsize will be effective for its claimed benefits:

  • 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.

Bottom Line

Prolargentsize is a male sexual enhancement supplement that claims to help men increase their inches naturally. The supplement also claims to help alleviate premature ejaculation and erectile dysfunction in men.

It is manufactured with natural ingredients which the manufacturer claims to be safe and effective.

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

#1

Peakerect

Peakerect Overall rating 4.7/5 Overall rating Read Full Review
  • Supports Healthy Blood Flow & Rigidity* Rating 5
  • Helps Improve Stamina & Performance*Rating 5
  • Works to Support Libido & Testosterone* Rating 5
  • Maintains Prostate Health & Night Comfort*Rating 5

Pros

  • Comprehensive Support for Male Performance
  • Supports Energy, Stamina & Endurance
  • Comes with 60-Day Money Back Guarantee*
  • Discreet ordering and reliable delivery

Cons

  • Requires consistent daily use for best results
  • Available only through the official website
Bottom Line

As men age, low energy, weaker stamina, and decreased drive can take a toll on confidence and daily performance.

That’s where Peakerect® comes in. It’s not just a supplement, but a complete male vitality protocol to boost circulation, stamina, drive, and overall performance.

⚡ Take the Next Step

If you’re looking for a natural way to support energy, stamina, and performance, PeakErect® is a popular choice among men seeking a consistent, daily solution.*

Check Availability & View Today’s Price
#2

WOWMD Perform Max - Advanced Support for Male Performance & Vitality

perform-max Overall rating 4.6/5 Overall rating Read Full Review
  • Support Stronger, Firmer Performance*Increase Sexual Stamina
  • Support Stamina & Staying Power*Improves Sexual Strength
  • Help Boosted Desire & Confidence*Increase Natural Testosterone
  • Help Improved Physical Endurance*Increase Sperm Volume

Pros

  • Advanced formula designed to support overall male performance*
  • May help improve energy, stamina, and endurance*
  • Supports natural testosterone balance*
  • Promotes quicker recovery between intimate moments*
  • Contributes to a more satisfying overall experience*

Cons

  • Best results require consistent daily use.
  • Not suitable for individuals taking certain medications without consultation
Bottom Line

WOWMD Perform Max is a well-rounded male performance supplement designed for men looking to improve stamina, confidence, and overall vitality. With a blend of targeted ingredients that support circulation, energy, and hormonal balance, it offers a practical approach to enhancing performance naturally. Consistent use may help you feel more energized, confident, and in control—both in and out of the bedroom.

Check Price
#3

Performer 8

Performer 8 Overall rating 4.6/5 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

Pros

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

Cons

  • 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

5 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. Vogler BK, Pittler MH, Ernst E. The efficacy of ginseng: a systematic review of randomised clinical trials. 1999. In: Database of Abstracts of Reviews of Effects (DARE): Quality-assessed Reviews [Internet]. York (UK): Centre for Reviews and Dissemination (UK); 1995-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK67758/
2. Shindel AW, Xin ZC, Lin G, Fandel TM, Huang YC, Banie L, Breyer BN, Garcia MM, Lin CS, Lue TF. Erectogenic and neurotrophic effects of icariin, a purified extract of horny goat weed (Epimedium spp.) in vitro and in vivo. J Sex Med. 2010 Apr;7(4 Pt 1):1518-28. doi: 10.1111/j.1743-6109.2009.01699.x. Epub 2010 Feb 5. PMID: 20141584; PMCID: PMC3551978.
3. Kamenov Z, Fileva S, Kalinov K, Jannini EA. Evaluation of the efficacy and safety of Tribulus terrestris in male sexual dysfunction-A prospective, randomized, double-blind, placebo-controlled clinical trial. Maturitas. 2017 May;99:20-26. doi: 10.1016/j.maturitas.2017.01.011. Epub 2017 Feb 12. PMID: 28364864.
4. Sanagoo S, Farshbaf-Khalili A, Asgharian P, Hazhir S, Oskouei BS. Comparison of the effect of Ceratonia siliqua L. fruit oral capsule and vitamin E on semen parameters in men with idiopathic infertility: a triple-blind randomized controlled clinical trial. J Complement Integr Med. 2021 Jul 26;18(4):791-796. doi: 10.1515/jcim-2020-0095. PMID: 34704430.
5. Mala KN, Thomas J, Syam DS, Maliakel B, Krishnakumar IM. Safety and Efficacy of Ferula asafoetida in Functional Dyspepsia: A Randomized, Double-Blinded, Placebo-Controlled Study. Evid Based Complement Alternat Med. 2018 Aug 26;2018:4813601. doi: 10.1155/2018/4813601. PMID: 30224930; PMCID: PMC6129344.
Author Jason Vredenburg

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.

Read 1 Customer Reviews For Prolargentsize

4.0 / 5.0

★★★★☆

Reviewer Rating

Review this Product

Write a Review
  1. P
    Paul Desmond
    ★ ★ ★ ★ ☆
    February 20, 2023

    Nothing different or new!

    I want to be honest. I finished one bottle but I don't see nothing different or better. I won't but a new one. Really any change in a month. Bad.

Write a Review

Your email address will not be published. Required fields are marked *

★ ★ ★ ★ ★

Submitting this review means that you agree to our Review Guidelines, confirming that you are a verified customer who has purchased the product and may have used the merchandise or experienced the service, and providing only a real interaction and experience without ulterior motives or has an affiliate or business with the company in any way. By ticking this box and submitting this review, you also accept that submitting fake reviews is a violation of Performance Insiders Terms of Use and such conduct will not be tolerated.