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Support peak performance, naturally.

TESTO® natural testosterone supplements boost your testosterone, performance and confidence while supporting healthy erectile function. With high-quality natural ingredients formulated by experience and backed by research - TESTO® provides trusted and effective testosterone supplements to boost your energy levels, stamina, libido and sexual performance.


Founder Ian Gleghorn created TESTO® Natural Testosterone Supplements NZ with a vision to inspire all men to greater health and vitality, naturally.

We believe in our product because we know it works to help men feel good about themselves and perform at their best when it counts. Watch the video ------>

The confidence to perform when it counts

At TESTO®, we believe masculinity should be celebrated and enjoyed. Healthy testosterone levels support your energy, stamina and libido, giving you the certainty and confidence to live life on your terms and perform when it counts.

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We've spent years perfecting a natural testosterone pill using only high-quality active ingredients that deliver essential nutrients to support healthy testosterone and energy levels for peak performance, including healthy erectile function. We carefully selected synergistic ingredients for our natural testosterone supplements, including...

One in three men aged 50+ experience erectile dysfunction

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Formulated by experience, backed by science.

  • Naturopathically formulated

  • Standardised herbal extracts

  • High quality natural supplement

  • Scientifically researched ingredients

“I have been using Testo for over a year and have loved the control and strength of erection during sex. I didn't think I had an issue to deal with prior but I'm getting older and thought I'd try Testo just to see. I can last longer than I used to and seem to have more energy in general. I'm very happy with the results and would recommend it to anyone to try.”

– Trevor, Auckland

“I have tried some of the prescribed pills out there, but I wasn’t happy taking them long term and they are more expensive, so I decided to give TESTO a go. I continue to experience many of the benefits the natural healthier way has for a fraction of the price.”

– Alex, New Zealand

“After suffering heart failure last year, I had not been responsive as the medicines prescribed do not permit anything to happen that would raise either heart pressure or rate! Despite reductions in dosage - nothing happened. After taking Testo, I have my mojo back!”

– Roland, New Zealand