Firstly I am a man! I have had very painful issues with diverticulitis and I was struggling to keep the pain under control as the issues were every 2 weeks. I tried every type of medication to control... See more
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Review summary
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What people talk about most
Reviews shaping this summary
This is a real game changer. Started taking these alongside reducing gluten in my diet (been on for 4 months now, i think). Took a couple of bottles to feel (and see) effects, and am glad I persisted.... See more
Company replied
Ultimate Weight Control has made the difference in my results. Keep in mind, it does not happen overnight. It takes months before you see major results, but it does happen. I'm at my all time lowest w... See more
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Great product! love it I'm on my second bottle and I feel more energized throughout the day I sleep better at night my mood has changed more focused.i couldn't feel any better.i would definitely recom... See more
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Company details
About Happy Mammoth
Written by the company
At Happy Mammoth, we believe that gut and hormonal health are the building blocks for a healthy life. That's why we're dedicated to supporting women in their journey to maintain optimal gut and hormonal health.
Contact info
United States
- support@happymammoth.co
- happymammoth.com
4.3
Excellent
13k reviews
Asks customers to review
This company invites their customers to review, whether positive or negative
Replied to 91% of negative reviews
Typically replies within 24 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Shipping was fast and the experience…
Shipping was fast and the experience was great!
17 June 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that your order arrived quickly and that you had a great experience with us. Your kind words and support truly mean a lot to our team.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
I feel like I noticed some positive changes
I feel like I noticed some changes - not as bloated and my snacking has been noticeably curbed. I have changed my eating lifestyle, exercising more, and lost 10 lbs this last month.
3 August 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've noticed positive changes and that our product has been a helpful addition to your wellness routine. It's also great to hear that you've made positive lifestyle changes, as a balanced diet and regular exercise can work hand in hand with our supplements.
Thank you for your trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
It helps with day time anxiety
It helps with day time anxiety. It also helps with night time sleep issues. Energy is better too.
22 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've noticed positive improvements in your daytime wellbeing, sleep, and energy levels. It's wonderful to know our product has become a helpful part of your daily routine.
Thank you for your trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Hormone harmony makes a huge difference…
Hormone harmony makes a huge difference to me, I cannot have HRT due to cancer running in family.
I cannot always tell if I miss a day of hormone harmony.
3 August 2026
Unprompted review
Reply from Happy Mammoth
Hi Rebecca,
Thank you for sharing your experience. We're so pleased to hear Hormone Harmony has made such a meaningful difference for you. We truly appreciate you taking the time to share your journey and are glad it has become a valuable part of your routine.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
They are helpful and the products are…
They are helpful and the products are good! Try them!
3 August 2026
Unprompted review
Reply from Happy Mammoth
Hi Smaranda,
Thank you for your kind feedback. We're delighted to hear you've had a positive experience with both our products and our team. We truly appreciate your recommendation.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
Mood booster
It has really improved my overall mood. I’m not going through menopause, but it can also be used by women who aren’t.
1 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you for sharing your experience. We're so pleased to hear the product has helped improve your overall mood. We appreciate you taking the time to share your feedback.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
It REALLY works
I had EVERY horrible symptoms of menopause. I researched different products and reviews on line and your product seemed to get the best results.
I have been taking Hormone harmony since 8/24/24. After 2.5 weeks
ALL my horrible symptoms were gone. The only thing I WISH it helped with for me was my sweet cravings and weight loss, that’s why only 4 stars.
2 August 2026
Unprompted review
Reply from Happy Mammoth
Hi Karin,
Thank you for sharing such a detailed review. We're so pleased to hear Hormone Harmony helped bring relief from your menopause symptoms so quickly. We're grateful you took the time to share your experience.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
Ordered over 3 weeks ago haven't received
Ordered over 3 weeks ago. Still haven't received
1 July 2026
Unprompted review
Reply from Happy Mammoth
Hi Pauline,
Thank you for taking the time to share your feedback.
We're sorry to hear that you haven't received your order. We've looked into the information available to us and, unfortunately, we haven't been able to locate an order matching the details provided. It appears there may be some inconsistencies suggesting the purchase was made through an unauthorized website rather than our official store.
We've sent you a follow up email with a few questions so we can investigate this further and determine exactly what happened. Please reply with the additional information requested, and we'll be happy to assist you.
We look forward to hearing from you.
Warm regards,
Happy Mammoth
Expensive but does work.
OK it is expensive but I honestly believe it is worth it. I'm taking it the last month, I can now remember what I walked into the room for. I have energy after 2pm. My thought process is back. My moods are steady, I'm even calmer for longer. Haven't lost weight but I'm not looking too either so maybe it works that on.
1 August 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you for your thoughtful feedback. We're delighted to hear you've noticed improvements in your memory, energy and overall wellbeing. We truly appreciate your honest perspective and are so glad the product has been a worthwhile addition to your routine.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
I'm one of the people who didnt notice…
I'm one of the people who didnt notice the changes straightaway, but I can say with certainty that I feel better, sleep better and am generally more calm.
1 August 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you stayed with it and are now noticing positive changes in your overall wellbeing, including better sleep and feeling calmer. Your experience is a great reminder that natural supplements can take a little time to deliver their full benefits.
Thank you for your trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
I don’t have as many night sweats/hot…
I don’t have as many night sweats/hot flashes that wake me at night. I’m still waiting for the 2nd bottle to see if there are more improvements, but at this point I’m overall happy and hopeful for more positive effects as I continue. Just made a 2nd order, this time I enrolled - with high hopes!
1 August 2026
Unprompted review
Reply from Happy Mammoth
Hi Julie,
Thank you for sharing your experience. We're so pleased to hear your night sweats and hot flashes have already improved. We truly appreciate your continued trust in us.
Please let us know if there's anything we can assist you with.
Warm regards, Happy Mammoth
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've been enjoying better sleep. Your kind words and support mean a great deal to us.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
This is a real game changer
This is a real game changer. Started taking these alongside reducing gluten in my diet (been on for 4 months now, i think). Took a couple of bottles to feel (and see) effects, and am glad I persisted. Less urge to snack, only bloat when I indulge in something I shouldn't, and just feel better overall. Natural magic.
31 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've had such a positive experience with our product and that you've noticed improvements in your overall wellbeing. We also appreciate you sharing that consistency and patience were key, as natural supplements can take a little time to deliver their full benefits.
Thank you for your trust and for recommending our product to others. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Firstly I am a man
Firstly I am a man! I have had very painful issues with diverticulitis and I was struggling to keep the pain under control as the issues were every 2 weeks. I tried every type of medication to control it and nothing could! I researched the issues and decided to look into the cause. I realised my gut simply wasn’t functioning well and was there fore getting infected very regularly. So I researched alternative solutions and tried gut repair. It has worked better than I ever could have imagined… No pain ça and a better cleaner gut. I have also dropped 7 kgs in the process. It is in my coffee every morning … thankyou .
31 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that Complete Gut Repair has become such a positive part of your daily routine and that you've experienced improvements in your overall wellbeing. Your story means a great deal to us, and we're so pleased to know you've found something that works well for you.
Thank you for your trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
This Product Works!
This product has really helped me and unlike other companies I have dealt with, it shipped as it should have and arrived within a reasonable amount of time.
1 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've had such a positive experience with our product and that your order arrived promptly. Your kind words and support mean a great deal to us.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Great product and wonderful customer…
Great product and wonderful customer service! I started feeling the benefits of Hormone Harmony after 3 days and until today still continue to use it daily. I had misordered one time and contacted the customer service and they responded within 30min (!) and solved it immedeiately. Fantastic!
31 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that Hormone Harmony has become such a positive part of your daily routine and that our Customer Support team was able to resolve your order so quickly. Your kind words mean a great deal to us, and we'll be sure to share your feedback with the team.
Thank you for your trust and continued support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Magnesium supplements
These magnesium supplements are the best I have tried. They actually help with my awful night cramps. I definitely recommend them.
1 June 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've had such a positive experience with our Magnesium supplement and that it has become a valuable part of your wellness routine. Thank you as well for your recommendation. It truly means a lot to us.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Super easy to order and delivery quick
Super easy to order and delivery quick. I stopped for a few months and I noticed the difference as I was more anxious and irritable. I felt bloated and was not as regular hence went back on them.
31 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you found the ordering process easy and that your delivery arrived quickly. It's also wonderful to know you've had such a positive experience with our supplement and that it has become an important part of your wellness routine.
Thank you for your trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
Calm and relaxed
At the start I didn’t feel like there was much change - until you run out. That’s when I noticed my moods changed. Have now been taking it for years. My only tip is the bottle only lasts 24 days, make sure you subscribe for every 3 weeks not monthly as you will otherwise have a break during deliveries!
31 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that Hormone Harmony has been a positive part of your wellness routine for so many years. We also appreciate you sharing your helpful tip with other customers.
Thank you as well for your feedback regarding the subscription timing. If you ever need help adjusting your delivery schedule, our team is always happy to assist.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
The product seems to really be working
The product seems to really be working, this is my first bottle and I can already tell that it’s made a difference in my cellulite reduction! Definitely will keep purchasing this item, and highly recommend it!
15 July 2026
Unprompted review
Reply from Happy Mammoth
Hi there,
Thank you so much for taking the time to share your experience with us.
We're delighted to hear that you've already noticed positive changes with your first bottle and that you've had such a great experience so far. Thank you as well for your recommendation and for choosing to continue with our product.
If you ever have any questions or need assistance, please feel free to reach out to us at reviews@happymammoth.co. We're always happy to help.
Warm regards,
Happy Mammoth
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