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Mars Men Reviews 

2,078
TrustScore 3.5 out of 5

3.7

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Review summary

Created with AI, based on recent reviews

Considering 1,993 reviews, most reviewers were somewhat happy with their experience overall. Customers generally find the supplement effective for boosting daily energy levels, improving sleep quality, and supporting overall physical recovery throughout the week. Consumers also appreciate the reliable quality of the items and find the simple daily routine very easy to maintain consistently over time. Some reviewers were not happy with unexpected auto-shipments, difficult refund processes, and unwanted subscription renewals. A few other people also felt that the formula did not deliver any noticeable health improvements or experienced frustrating delivery delays after purchasing online.

What people talk about most

Product

Reviewers mention ambiguous feedback about product performance, with opinions heavily divided on its... See more

Order

Reviewers highlight ambiguous aspects of order processes, with some consumers reporting fast delivery and... See more

User experience

People report positive experiences with user experience, finding the process simple, natural, and easy to... See more

Quality

Customers had positive experiences with quality, highlighting that products work well and deliver exactly... See more

Subscription

Users describe negative interactions with subscription plans, noting difficulties and frustration when trying... See more

Reviews shaping this summary

Rated 4 out of 5 stars

I am aware that poduct takes time. Have been on productonly 26 days. Awaiting full results. Thus far not bad. Energy up; Mood better. Recommend waiting two months before asking those using your prod... See more

Company replied

Rated 4 out of 5 stars

Giving 4 starts because it works, but it's far from be on TRT. However, for a natural supplement, it's very good. I felt improvement within the 3rd week. Currently on the week #5, I don't need have... See more

Company replied

Rated 4 out of 5 stars

While the product did not result in any noticeable changes (I only did the 30 day trial) I respect their prompt refund for that purchase as well as their help in cancelling a subscription that I was n... See more

Company replied

Rated 4 out of 5 stars

I am starting to feel the effects now I think. I am about a week into my second container and am looking forward to feeling even better as I progress through my journey. I am definitely feeling stro... See more

Company replied


Company details

  1. Vitamin and Supplements Store

Written by the company

Mars Men is a natural testosterone supplement for men.


Contact info

3.7

Average

TrustScore 3.5 out of 5

2K reviews

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3.7

All reviews

(2,078)

2,053 reviews in the last 12 months

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Rated 1 out of 5 stars

Get a better delivery service

Product is fine, but it sits in some UniUni warehouse for over a week now with zero shipping data available to me thus far (if it actually exists). Hard to keep taking after 90 days when it takes more than 14 days between to (hopefully) get it delivered. Change your shipping, because this level of service isn't worth the $7.00.

28 August 2026
Unprompted review
Rated 2 out of 5 stars

I have no idea if this product is real…

I have no idea if this product is real or not. I've been taking it for about 2 weeks and have noticed nothing. I feel like spending the same money at the liquor store would prove more valuable. How long do results normally take?

4 September 2026
Unprompted review
Rated 2 out of 5 stars

Meh.

I have been taking the testosterone boost for 3months straight, starting the 4th month and have seen nor felt no difference

3 September 2026
Rated 5 out of 5 stars

Worth it

Im almost 34 years old. Been taking these for about four months now, and I do feel a difference. I’ve noticed more energy overall, and I feel like I can lift and perform better at the gym.
I also had some patchiness in my beard that seems to have gone away. I’m not 100% sure if it was because of these, but I do think they may have helped.

I haven’t had my testosterone levels checked, so I can’t speak to any actual changes in my numbers, but based on how I feel, I’ve definitely noticed some positive changes.

4 September 2026
Unprompted review
Mars Men logo

Reply from Mars Men

Abel,

That’s a strong four-month update. Glad Mars Men has become part of a routine that’s helping you feel more energized and perform better in the gym.

We also appreciate the thoughtful way you’re separating what you’ve clearly noticed from what you can’t directly confirm. Thanks for sharing the experience and trusting Mars Men.

Rated 4 out of 5 stars

don't let the advertisement fool you

I have not seen the gains that the advertisement have made about this product. I do know I am no longer taking TRT and that is a positive I feel. I have been taking MM for over a year now. And the only time I actually notice a difference is when I off cycle, about a week into it I feel the drain and weaker in strength.

4 September 2026
Mars Men logo

Reply from Mars Men

Bradley,

We appreciate the long-term perspective after more than a year with Mars Men. Glad you’re noticing a meaningful difference in your energy and strength when you’re consistently taking it, even if the overall experience hasn’t matched every expectation.

Since you mentioned no longer using TRT, Mars Men is a dietary supplement and isn’t a replacement for prescribed testosterone therapy. Any changes to TRT or hormone treatment should be reviewed with your healthcare provider.

Appreciate you sharing such a balanced experience and sticking with Mars Men.

Rated 5 out of 5 stars

After two months taking MM there has…

After two months taking MM there has been an increase in focus and energy. I use it as a stack with my glp1 to prevent muscle loss. I can’t workout much due to multiple injuries so I have an abundance that manifests as anxiety b/c I am autistic.

4 September 2026
Unprompted review
Mars Men logo

Reply from Mars Men

Michael,

That’s a solid two-month update. Glad Mars Men is fitting into your routine and that you’re noticing better focus and energy as the consistency builds.

Since you’re using it alongside a GLP-1 and mentioned changes in how your energy feels, keep your healthcare provider informed about the supplements you’re taking and any symptoms or changes you notice. Appreciate you sharing the experience and trusting Mars Men.

Rated 4 out of 5 stars

On time delivery

On time delivery, more energy ready to go

4 September 2026
Unprompted review
Mars Men logo

Reply from Mars Men

Will ,

We're so glad to hear that your delivery arrived on time and that you're feeling more energetic! We truly appreciate your positive feedback.

Rated 5 out of 5 stars

Half way through my second order and am…

Half way through my second order and am starting to feel it work. Energy is up, mind is sharp. After a rollercoaster ride on TRT for the last few years, really hoping for a consistent and natural way to boost T along with all the other benefits of being on Mars!

4 September 2026
Unprompted review
Mars Men logo

Reply from Mars Men

Josh,

That’s a strong update as you move through your second order. Glad you’re starting to notice more energy, sharper focus, and a more consistent overall experience.

We also appreciate you sharing your TRT history. Mars Men is a dietary supplement and isn’t a replacement for prescribed testosterone therapy, so any changes to TRT should be managed with your healthcare provider. Appreciate you trusting Mars Men and giving the routine time to build.

Rated 1 out of 5 stars

Complete garbage

Complete garbage. 5 capsules a day of useless brown powder. The packaging was more impressive. I felt zero effects on it for two consecutive months. Worthless snake oil.

8 August 2026
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Reply from Mars Men

Brian,

Thanks for giving Mars Men a consistent two-month trial. Seeing zero noticeable benefit is not a typical Mars Men experience, although individual results can vary.

We’ve already reached out by email to better understand your routine, including whether you consistently took the full recommended daily serving, what changes you were hoping to see, and whether you have any before-and-after lab results you’re comfortable sharing. Please reply there so we can review your experience directly.

Rated 5 out of 5 stars

The unboxing experience was great!

The unboxing experience was great:
youtu.beL_JvzgF82-M
The pills made me feel sick at first, so I was not going to continue. I selected "one time purchase". Somehow, I got into the subscription and was sent a bill for new pills. The people at Mars Men are nice and professional, but explained that I wouldn't be getting my money back because on their end, I was on the subscription cycle. I officially asked to be taken off the subscription list and they did that for me; no more charges. I ended up trying to continue the pills and never got sick again, so I on the second pill bottle now. Effects, however, are difficult to range. I may have more energy, but it could be just in my head.

31 July 2026
Mars Men logo

Reply from Mars Men

Josh,

That’s a strong update as you move through your second order. Glad you’re starting to notice better energy and sharper focus as the consistency builds.

We also appreciate you sharing your experience with TRT. Mars Men is a dietary supplement and isn’t a replacement for prescribed testosterone therapy, so any changes to TRT or hormone treatment should be discussed with your healthcare provider.

Appreciate you trusting Mars Men and giving the routine time to work into your day.

Rated 2 out of 5 stars

Product did not work like advertised…

Product did not work like advertised and actually made me feel worse.

3 September 2026
Mars Men logo

Reply from Mars Men

Thank you for sharing your experience. Feeling worse while taking Mars Men is not a typical Mars Men experience, and individual responses to dietary supplements can vary.

We’ve already reached out by email so we can better understand what you experienced. Please reply there with how long you used Mars Men, whether you were taking the full recommended daily serving, and the specific symptoms or changes you noticed so we can review your experience appropriately.

Rated 1 out of 5 stars

After taking this supplement for over…

After taking this supplement for over 90 days not quite the results that are very noticeable.
Very disappointed as I've been taking it daily.

12 July 2026
Mars Men logo

Reply from Mars Men

Erik,

Thank you for giving Mars Men a full 90-day trial and staying consistent with it. Not seeing the level of results you expected after that amount of time is not a typical Mars Men experience, although individual results can vary.

We’ve already reached out by email to better understand your routine, what changes you were hoping to see, and whether you tracked any before-and-after labs or other measurable results. Please reply there so we can review your experience more closely.

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