✓ Australian Owned Brand
✓ 110% Guarantee (info)
✓ Gluten Free
✓ Soy Free
✓ Lactose Free
✓ Vegan Friendly
✓ Vegetarian Friendly
✓ Free From Added Colours
This product comes in a standard 60 Capsules size. Other sizes are sent as multiple items. For example, 120 capsules will be sent as 2x 60 Capsules items.
We do this to reduce manufacturing costs and pass those savings on to you. This also allows you to maintain product freshness in unopened items.
QUALITY INGREDIENTS. CONVENIENT DELIVERY.
Amino Z Natural Testosterone is a nature-derived food supplement designed to optimise natural testosterone production. Promoting muscle growth and fat loss, testosterone is the most anabolic hormone in the human body. By enhancing the body's ability to regulate and optimise the production of this hormone, you can expect to have significant improvements compared to previous performance. Realise your natural potential with scientifically backed, high-quality ingredients such as Tribulus Terrestris, Horny Goat Weed, Tongkat Ali and Maca root extracts (the Amino Z Natural Testosterone formula).
What you can expect from Amino Z Natural Testosterone
• May improve free testosterone production
• May improve libido
• May enhance muscle and strength
• May enhance mental wellbeing
• Tribulus Terrestris Extract 20:1 (125mg)
• Horny Goat Weed Extract 20:1 (125mg)
• Tongkat Ali 10:1 (125mg)
• Maca Root 20:1 (125mg)
Below we have answered some commonly asked questions about this product.
Are the capsules vegan friendly?
The capsule is made from cellulose, not gelatin. Therefore, the product is vegan-friendly.
What does the research show for the ingredients within Amino Z Natural Testosterone?
Four key ingredients comprise the Amino Z Natural Testosterone product. Each component has research to support its use:
1. Tongkat Ali, a.k.a Eurycoma Longifolia, appears to have a slight pro-erectile effect. 
2. A recent study showed that Tongkat Ali supplementation was associated with slight increases in testosterone in infertile men. Adaptogenic effects may cause the preservation of testosterone in stressed men. 
3. One pilot study had noted an increase more than control when both Eurycoma and control were paired with exercise. 
Maca Root Extract
1. An increase in libido appears to occur following Maca ingestion, which is notable as it influences all demographics and is not associated with systemic hormones. 
2. A 2009 study found that Maca supplementation led to an increase in erection frequency. This was found to be likely related to the libido-enhancing properties of Maca. 
1. A randomised, double-blinded trial found that testosterone is not influenced by the supplementation of Tribulus Terrestris in healthy males. However, there may be an improvement in infertile men or postmenopausal women. 
2. Tribulus root seems to modestly improve erections in infertile men, men with partial androgen deficiency, and men with erectile dysfunction. 
Horny Goat Weed Extract - Standardised for Icariin.
1. Horny goat weed supplementation was shown to increase testosterone production in rodent trials 
 Rosenfeld, J., King, R. M., Jackson, C. E., Bedlack, R. S., Barohn, R. J., Dick, A., Phillips, L. H., Chapin, J., Gelinas, D. F., & Lou, J. S. (2008). Creatine monohydrate in ALS affects strength, fatigue, respiratory status and ALSFRS. Amyotrophic lateral sclerosis : official publication of the World Federation of Neurology Research Group on Motor Neuron Diseases, 9(5), 266–272. https://doi.org/10.1080/17482960802028890
 Tambi, M. I., Imran, M. K., & Henkel, R. R. (2012). Standardised water-soluble extract of Eurycoma longifolia, Tongkat Ali, as testosterone booster for managing men with late-onset hypogonadism?. Andrologia, 44 Suppl 1, 226–230. https://doi.org/10.1111/j.1439-0272.2011.01168.x
 Khanijo, T., & Jiraungkoorskul, W. (2016). Review Ergogenic Effect of Long Jack, Eurycoma Longifolia. Pharmacognosy Reviews, 10(20), 139–142. https://doi.org/10.4103/0973-7847.194041
 Stone, M., Ibarra, A., Roller, M., Zangara, A., & Stevenson, E. (2009). A pilot investigation into the effect of maca supplementation on physical activity and sexual desire in sportsmen. Journal of ethnopharmacology, 126(3), 574–576. https://doi.org/10.1016/j.jep.2009.09.012
 Zenico, T., Cicero, A. F., Valmorri, L., Mercuriali, M., & Bercovich, E. (2009). Subjective effects of Lepidium meyenii (Maca) extract on well-being and sexual performances in patients with mild erectile dysfunction: a randomised, double-blind clinical trial. Andrologia, 41(2), 95–99. https://doi.org/10.1111/j.1439-0272.2008.00892.x
 De Souza, K. Z., Vale, F. B., & Geber, S. (2016). Efficacy of Tribulus Terrestris for the treatment of hypoactive sexual desire disorder in postmenopausal women: a randomised, double-blinded, placebo-controlled trial. Menopause (New York, N.Y.), 23(11), 1252–1256. https://doi.org/10.1097/GME.0000000000000766
 Sellandi, T. M., Thakar, A. B., & Baghel, M. S. (2012). Clinical study of Tribulus Terrestris Linn. in Oligozoospermia: A double-blind study. Ayu, 33(3), 356–364. https://doi.org/10.4103/0974-8520.108822
 Zhang, Z. B., & Yang, Q. T. (2006). The testosterone mimetic properties of icariin. Asian journal of andrology, 8(5), 601–605. https://doi.org/10.1111/j.1745-7262.2006.00197.x
Which allergens are produced within the Amino Z manufacturing facility?
Milk - From our whey-based ingredients such as whey protein isolate, concentrate or casein products.
Fish - From our marine collagen product.
Tree Nuts - From our almond protein. Traces of tree nuts may be present in our coconut flavour, as well.
Barley/Gluten - Amino Z is currently in the process of vigorous allergen testing for barley/gluten within the Aussie Choc Malt flavouring. With our consumer safety front of mind, we have decided to add barley as an allergen. We can confidently remove barley/gluten from this list when/if the laboratory experiments conclude that the product does not contain these allergens.
Peanuts - Traces of peanuts can be found in the Peanut Butter Cookie flavouring.
Amino Z conducts thorough, regular and systematic cleaning and anti-cross contamination measures to ensure your product is safe to consume.
Do you manufacture this product?
Yes we do. We have our own purpose-built manufacturing facility in Sydney, Australia.
Why is this product so much cheaper than similar products on the market?
Many other brands incur a high degree of costs associated with producing products. It is not uncommon for a product to be produced by a third-party manufacturer and then shipped (or imported) to a wholesaler. The wholesaler then sells to a retail store, who on-sells to the customer. The end result is that often four separate businesses are taking profits at each stage (the brand itself, the manufacturer, the wholesaler and the retailer).
We take a very different approach which allows us to keep our cost structure down and we pass those savings on to you, without sacrificing product quality.
We have our own purpose-built manufacturing plant located in Sydney Australia and we sell directly to you. This eliminates all additional parties from the process, thereby eliminating a lot of unnecessary costs.
The significant cost savings we incur allow us to invest into high quality ingredients while still offering a significantly cheaper final product.
I haven't tried this product before. What if I don't like it?
Because we manufacture this product ourselves, we believe that the onus is on us to produce a high quality product that you're going to love.
That's why we have our 110% Guarantee. Basically if you try it and you don't love it, just reach out to us. You can receive a 110% store credit, or a full refund.
Total Serves per Package: 60
Serving Size: 1 capsule (1g)
|Per 1g Serve||Per 100g|
|Energy||0 kJ||0 kJ|
|Protein||0 g||0 g|
|Carbohydrate||0 g||0 g|
|Complex Carbs||0 g||0 g|
|Sugar||0 g||0 g|
|Fibre||0 g||0 g|
|Fat||0 g||0 g|
|Saturated Fat||0 g||0 g|
|Caffeine||0 mg||0 mg|
|Sodium||0 mg||0 mg|
Natural Testosterone Capsule (500mg), Terrestris Extract 20:1 (125mg), Horny Goat Weed Extract 20:1 (125mg), Tongkat Ali 10:1 (125mg), Maca Root 20:1 (125mg)
Consume 1 capsule per day with food.
Please note that the nutritional profile will vary according to your flavour selection.
Our 110% guarantee is exactly that - if you're not completely happy with your product, let us know and we'll credit you back with 110% of the price that you paid for it (including any shipping cost incurred for the product).
This offer is valid on all Amino Z Supps and any other products marked with a "110% Guarantee" ribbon.
Even if you've opened it up! (How else will you know if you like it?)
Prefer a refund? No worries. If you're unhappy with your purchase, we'll refund you in full.
Valid within a month (30 days) of receiving your order. So we can continue to offer this to all customers, a "fair go" policy applies to prevent abuse and full details can be found in our Terms & Conditions section on this website.
100 Day Returns!
• Easy and hassle free
• You can return both opened and unopened product (see below for details)
For up to 100 days from the day that you place your order, you can take advantage of our returns, even if you just change your mind!
Please note, this policy does not relate to items that are damaged in transit, lost or incur an issue beyond your control. In situations like these, we will either refund, credit or send a replacement to you without delay. Our 100 day returns is for your peace of mind if you don't like the product, or simply change your mind.
For any unopened product, just ship the item back and we will refund or replace that item! You can obtain a refund, store credit or product exchange to the same value. Just let us know within 100 days from the date of your order.
For any opened product (Club Z members only), we understand that trying new supplements sometimes carries some uncertainty. Perhaps you’re not sure about a new flavour, or you just bought the wrong product. So if you're not happy with your purchase within 5 scoops (or 5 serves) and 30 days from the date of purchase, you can send it back for a full money-back guarantee! The purchase must have been made when you had an active Club Z membership.
Please note that if your item was purchased as an advertised discounted shortdated item, the above time frames are limited to 14 days. Shortdated items are heavily discounted items due to a sooner expiry date.
If however there was any issue in receiving your order (for example, if your order was lost or damaged in transit) - don't stress! Just contact us and we'll fix things up for you.
Simply contact us by email, phone, chat or visit us in-store to arrange a return. Our returns policy is subject to our standard terms and conditions.
Whenever a problem is incurred that is not your fault, we will be happy to arrange return shipping (if applicable) and the shipment of any replacement goods to you to avoid any further cost and inconvenience. All you need to do is contact us so we can jump on it as quickly as possible.
Here's what we will do in certain situations:
- Your item has been damaged/lost in transit (we'll replace it)
- Incorrect goods received (although rare, we'll ship off the correct item)
- A problem with the actual product or anything else (we'll do what is necessary to fix things for you!)
So we can fix things quickly for you, please let us know of any issues within 48 hours of receiving your goods. In certain situations we may ask for a photograph (for example if the product is damaged in transit, so we can take it up with the delivery company to avoid future issues).
If you do receive an incorrect product, please do not open the actual product so we can arrange a resolution quickly.
In a nutshell, we work really hard on keeping you happy. So if a problem arises, just contact us and we'll do our very best to fix it!