Been taking the test booster for about 3 weeks now and feeling great! Positively impacted pretty much every aspect of my life within the first week of taking it.

I have consistently high energy levels throughout the day, helping me focus on work better and go harder in the gym. My post-training recovery is noticeably quicker. Libido and overall mood are consistently higher as well.

Would be curious to do my bloods off and then on it, I have a feeling there would be a fairly significant increase.

Have been recommending this to friends and family which I rarely do for any products!

I felt compelled to write a review because of the data I have to back it up. I had a Testosterone test back in March in 2025 and came in around 200 ng/dl (40 year old male, low either way). I spend the next several months doing everything I could to increase my Test naturally, lifting 5x week, cardio, better sleep, reduce stress etc.. was tested again in the beginning of August and it had dropped another 100!, down to 108 ng/dl, lowest I have ever seen for anyone. I ordered the Test Booster which arrived on 8/31 and have been taking it since then. On 11/26 I was test again and my Testosterone levels jumped up to 316 ng/dl! Still in the lower end, but a dramatic increase in a few months and the only thing I have seen that has increased my testosterone in general. Happy to see progress and I will continue my support of this product.

I was struggling with low testosterone, took this for a month and my testosterone levels increased by 30%.
But more importantly I felt better, more motivation to go the the gym, etc!!
I will definitely buy again! Once I have ran out my third stock up!

This thing is amazing! My fasted insulin was creeping up, maybe because of my diet and I had become prediabetic. Taking this for a few months has knocked my insulin down and even lowered by blood sugar a bit as well

As someone on HCG and TRT Im always having high estrogen problems, especially brain fog and libido issues. I also didn't want to take AIs as I heard they aren't good for long term use. I have been taking this for a few months now and did some before and after bloods and was amazed! A 60 point drop! I feel it as well, better energy and my libido is crazy

My day is not complete unless I have my Natty Plus Supps. I take them all, once a day in my pill divider - it just means my load of pills per day isn’t 20+ any more, it’s like 10.

It also gives me peace of mind knowing that the dosing is formulated by people who are actually tapped in and care about the results on their body not just wanting to make money off of cheap products with better margins

I’ve been taking them for the last 3 months and I am training, performing, feeling, and sleeping better than I ever have. I’m honestly scared for when I’m without them, even when I’m traveling, I’m always bringing them with me.

I decided to test the Ultimate Testosterone Booster properly - got my bloods done before starting and again 30 days later. My total testosterone jumped by 77%, which honestly blew me away. I’ve also hit new PBs in the gym and been training high volume since then.

After a bodybuilding comp, my liver enzymes were completely shot. My ALT was sitting at 150 U/L. After just 30 days on the Ultimate Liver Support, it dropped to 35 U/L — right back into the healthy range. Genuinely impressed with the results.

After a month of taking natty plus’s testosterone supplement daily, my energy levels and motivation peaked , allowing me to perform my best at the gym but also put in hours of quality work into my business, that I couldn’t before. I was also cutting during the month taking it, and lost 3kg of fat while maintaining my muscle, which is the best I’ve ever achieved. Great supplement, highly recommend!

Felt like an absolute bull. My lifts were going up every week, energy levels were solid throughout the day, and I was sleeping deeper than I have in months. Woke up feeling recovered, focused, and ready to train again. Genuinely felt like everything clicked

I don't know what kind of results to expect for this one, as I take a multivitamin regularly. I'll say after doing a little digging myself, this particular vitamin has moreof what men tend to need, and has removed fillers an less useful substances.

Grain of salt, as I don't have tangible results to share or describe. Still, I felt no worse for taking it, and felt great taking it in conjunction with the other supplements offered.

I'd love to post some actual scientific results here for everyone, but my idiot self didn't think far enough ahead to get a before and after. So, in Leiu of honest results, I'll be as simple as possible. I expected some off the wall energy bomb, followed by a rough crash as all supplements off the shelf have done. Instead, it was a slow, smooth, transition to simply feeling just "good". My energy evened out, and my weight stopped fluctuating as it has been.

However, the possibility exsisted that it was in my head, and so I waited and let it leave my system again, and I started feeling like crap morning at night. Harder to sleep, harder to wake, and I simply had very little drive. So, yeah, it's pricey, but M.K. isn't selling snake oil, or a Quick fix. This is for folks who are serious enough about their health to play the long game. So, if you can comfortably swallow the price, then it is absolutely worth it for your health and a great foundation upon which to begin your journey towards the near impossible.

To be a nerd who also gets laid.

I'd love to post some actual scientific results here for everyone, but my idiot self didn't think far enough ahead to get a before and after. So, in Leiu of honest results, I'll be as simple as possible. I expected some off the wall energy bomb, followed by a rough crash as all supplements off the shelf have done. Instead, it was a slow, smooth, transition to simply feeling just "good". I moved easier, I had more drive, and my "desire" came back. Simply, I was as "Amorous" for that month as I had been in High-School. Something I hadn't realized had changed until I got my ":Mojo" back.

However, the possibility exsisted that it was in my head, and so I waited and let it leave my system again, and I started feeling like crap morning at night. Harder to sleep, harder to wake, and I simply had very little drive. So, yeah, it's pricey, but M.K. isn't selling snake oil, or a Quick fix. This is for folks who are serious enough about their health to play the long game. So, if you can comfortably swallow the price, then it is absolutely worth it for your health and a great foundation upon which to begin your journey towards the near impossible.

To be a nerd who also gets laid.

I'd love to post some actual scientific results here for everyone, but my idiot self didn't think far enough ahead to get a before and after. So, in Leiu of honest results, I'll be as simple as possible. I expected some off the wall energy bomb, followed by a rough crash as all supplements off the shelf have done. Instead, it was a slow, smooth, transition to simply feeling just "good". I moved easier, I had more drive, and my "desire" came back. Simply, I was as "Amorous" for that month as I had been in High-School. Something I hadn't realized had changed until I got my ":Mojo" back.

However, the possibility exsisted that it was in my head, and so I waited and let it leave my system again, and I started feeling like crap morning at night. Harder to sleep, harder to wake, and I simply had very little drive. So, yeah, it's pricey, but M.K. isn't selling snake oil, or a Quick fix. This is for folks who are serious enough about their health to play the long game. So, if you can comfortably swallow the price, then it is absolutely worth it for your health and a great foundation upon which to begin your journey towards the near impossible.

To be a nerd who also gets laid.

Slept so well on first night .

The sleep support is amazing! It has helped me drift into a deep sleep quickly. Unlike other sleep aids if you are woken up in the middle of the night you don’t get the groggy, drowsy feeling. It also helped me get over jet lag super quickly.

Another great product — keep it up, guys!

I don’t write reviews typically. But for this product, I felt i had too. It’s amazing, I’ve never taken anything like this before. To the set the scene i am 29 year old weightlifter aka i enjoy lifting heavy. After taking this supplement, i feel stronger, faster, and more mental clarity then ive felt in a long time. My lifts feels better, i lost fast and just feel like im 20 again lol. Thanks Majorkill for the recommendation

I have been using Ultimate Multivitamin For Men for a few months now to round out my vitamin intake and I have been very impressed with how healthy I have been feeling and energised throughout the day.

Taking the Ultimate Testosterone Booster for a few months now, I have felt more energised and focused throughout the day. I usually gym at night, and I no longer feel too tired to properly work out, thanks to the benefits of this supplement.

Dear team Natty plus..I am a 50 yrs keen amateur sportsmen, training for cycles racing, jus completed 300 kms ride in Canberra raising money for giant steps, i also surf, play golf and am into longevity. i understand the perils of taking testosterone and cancer risk. so having studied this product was keen to use it to boost my own production. I measured my bloods before and after and from experience know my sex drive was lower than 10 years ago. This product only taking 2 per day has seen me post broken ribs, increase my muscle mass, recover from injury, lower fat levels by 2 cms in 8 weeks(plus heavy exercise on bike 300kms a week and gym work!!) and also noticed a much needed boost to my sexual desire. Just wanted to say thank you and have recommended to a number of friends going through the same stages of life! well done. happy to recommend to anyone who is sporty and my age wanting to fell a bit younger in all aspects of life! tris would recommend combine with training for best results (stating obvious!!)

I have taken Nattyplus Ultimate Testosterone booster for about a month now and have noticed significant positive changes to my energy levels and mood, I’ve also been getting stronger in the gym while getting leaner at the same time. But my favourite part about taking this supplement is the noticeable changes it’s had on my confidence and self-esteem, and the ability for me to have more control over my emotions in situations which I would normally find stressful.

Been taking this entire range for the last couple months and I cannot stress how much it has made an impact on my daily life and blood markers. Everything is within range now - estrogen, AST, ALT, cholesterol, CRP (to name a few) and I don't get mid afternoon crashes. I always thought supplements were a bit of a joke/ waste of money, but having done a lot of my own research I started getting into them last year. The biggest issue was that I was pretty overwhelmed about how many there are out there. When I saw the release of Natty Plus I thought I'd give it a try as I had heard of a lot of the ingredients they used and loved the idea of just putting them all into a single stack - and I can confidently say I genuinely feel a difference and my life is better because of it.

Genuinely contains every essential vitamin you need for immunity, reducing inflammation, and daily life - and actually at the right doses. I compared it to my old Multi I used to get recommended from the pharmacy, and I may as well have not been taking anything, as the doses were so comparatively low. Highly recommend as just a staple supplement to take for literally anyone.

I took almost all of these ingredients separately prior to starting this supplement so my "starting point" was probably lower than baseline in terms of estrogen. Despite the fact I was already taking a couple of ingredients, I still saw a reduction in my estrogen by around 20pts which has really helped reduce my water retention even further (I typically hold a lot of water) and almost completely got rid of my sensitive nipples.

Honestly a weird one to review as I couldn't really measure blood markers as I have done to test the other supplements in the range and I am not pre-diabetic. I found that after having taken this supplement for the last couple of months that I have stopped drinking an extra coffee around the middle of the afternoon, and feel generally more energized after eating. Feels amazing to be able to reduce my caffeine intake!