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Beauty & Well-being

Happy Mammoth

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201 reviews

4.5201 reviews
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About Happy Mammoth

Data updated
Website
happymammoth.com
Category
Beauty & Well-being
Location
United States
Status
Unclaimed
Last 12 months
201 reviews
Replies to negative
79% (11/14)
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About this business

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. SHOP SUPPLEMENTSHELP CENTERGET HELP

Written by the business, not verified by us.

Is Happy Mammoth legit?

Happy Mammoth (happymammoth.com) has a 4.5 out of 5 rating on OK.one, based on 201 user reviews collected here. It is listed under Beauty & Well-being and its reputation is excellent. Praise is nearly unanimous, with 90% rating it 4 stars or higher; The business has replied to 79% of negative reviews; Reviews mostly discuss Product, Quality, User experience. Last updated 2026-08-11.

What reviewers say

AI generated

Reviewers overwhelmingly had a great experience with this company. People regularly mention that the items are of great quality and successfully help alleviate various health issues like hot flashes and fatigue. Reviewers are particularly happy with how energetic they feel and appreciate the smooth delivery and easy ordering experience provided by the team. However, some customers also noted that the supplements are quite expensive and the small jar sizes mean they run out quickly. A few other people also felt that the products did not produce any noticeable changes or results even after taking them for multiple weeks.

Auto-generated from all reviews of this business. For reference only.

What people say

J
Jason FisterUnited States · 4 reviews · Experienced 2026-07-25 ·

Healthy stuff and tastes good too.

Reply from Happy Mammoth 2026-07-27

Hi there, Thank you so much for taking the time to share your experience with us. We're delighted to hear that you're enjoying our product and that you like the taste too! 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

Twané Chéze-GowerNew Zealand · 1 review · Experienced 2026-07-13 ·

They offer top quality products that…

They offer top quality products that work. Hormone harmony managed to settle my erratic period & eased the severity of the pain. Definitely would recommend.

Reply from Happy Mammoth 2026-07-27

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 such a positive addition to your wellness routine and that you've experienced improvements in your overall wellbeing. Thank you as well for recommending our product to others. 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

A
Alex CUnited Kingdom · 7 reviews · Experienced 2026-07-24 ·

Unfortunate side effects

I was impressed by the advertising and the efficiency of shipping and comms. And, despite the claims by some that 'this product doesn't work' or is a placebo of sorts, I must say that I think the ingredients are quite powerful and definitely do something. I bought them to combat a bit of peri-meno belly, but unfortunately have experienced side effects like headaches, upset tummy and fatigue (which is not usually a thing for me) despite eating well, exercising and avoiding alcohol. This is no disrespect to Happy Mammoth - homeopathic remedies are well-known to sometimes exacerbate the things they target. I'd love to persist and see if things clear up but unfortunately with a busy family and work life, I can't afford to be this fatigued and disorientated - and the symptoms cease when I stop taking the pills. After ten days, I have written to the support team to ask for a refund under their 60-day guarantee - not 'every body' is the same and whilst many women can attest to the success of this Hormone Harmony product, unfortunately it's been a bit f a disaster for me!

Reply from Happy Mammoth 2026-07-24

Hi Alex, Thank you for taking the time to share such a thoughtful and balanced review. We truly appreciate your kind words about our shipping, communication, and your overall experience with our team. We're sorry to hear that Hormone Harmony wasn't the right fit for you. As you mentioned, everybody is different and may respond in unique ways to natural supplements, and we completely understand your decision. We're glad you've already reached out to our support team regarding our 60-Day Money-back Guarantee. If there's anything further we can do to assist, please don't hesitate to contact us at [email protected] with your order number or the email address used to place your order, and we'll be happy to look into your account and help in any way we can. Thank you again for giving Hormone Harmony a try and for sharing your honest experience. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

C
CarrieUnited States · 1 review · Experienced 2026-07-24 ·

We joke that they are my anti-rage pills!

It's just amazing to feel more like myself and that I have control over my emotions. While it can be difficult to really tell at first if there is a difference my partner confirmed that there was very much a difference. It has become very important for my home and work life.

Reply from Happy Mammoth 2026-07-24

Hi Carrie, Thank you for sharing your experience. We're so pleased to hear you're feeling more like yourself and that you've noticed such a positive difference in your emotional wellbeing. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

L
Lauren PalfreeUnited Kingdom · 1 review · Experienced 2026-07-23 ·

I am really enjoying being on Happy…

I am really enjoying being on Happy Mammoth. I am currently taking the gut repair and the estrocontrol tablets. I feel lighter and more energised.

Reply from Happy Mammoth 2026-07-23

Hi there, Thank you so much for taking the time to share your experience with us. We're delighted to hear that you're enjoying Complete Gut Repair and EstroControl, and that you've been feeling more energized since incorporating them into your 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

J
Jennifer WukitsUnited States · 1 review · Experienced 2025-07-23 ·

Overweight and menopausal

I was 168 pounds last March, I am down to 120 pounds. No more hot flashes and I feel great. Hormone Harmony has changed my life.

Reply from Happy Mammoth 2026-07-23

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 made such a positive difference in your life and that you've experienced improvements in your overall wellbeing. It's especially wonderful to know you're feeling great and no longer dealing with hot flashes. 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

M
MKUnited Kingdom · 2 reviews · Experienced 2026-07-02 ·

Slim Fit messed up my digestive system

I have finished using Slim Fit drink and have been suffering with bloating, constipation, irregularity since day one. Unfortunately, I didn't pay attention to it at the beginning and didn't stop. Now, after 3 weeks of the last drink, I still suffer from the above and only now my doctor confirmed it was caused by the drink. Now I have to take special supplements to put things right again. I have always been very healthy conscious, with good weight, active and this has really messed up my digestive system.

Reply from Happy Mammoth 2026-07-23

Hi there, Thank you for taking the time to share your experience with us. We're very sorry to hear about the symptoms you've described and appreciate you bringing this to our attention. The wellbeing of our customers is extremely important to us, and we take these reports very seriously. We also always recommend that customers consult with their healthcare provider before introducing any new supplement into their routine, particularly if they have underlying health conditions or concerns. We'd like the opportunity to learn more about your experience and review your case in greater detail. As reviews are not linked to customer accounts, please contact us at [email protected] with your order details. ....................................... Update: We haven't heard back from you since our last message and just wanted to follow up. We'd still very much like the opportunity to learn more about your experience and review your case. If you're able to, please reach out to us. ....................................... Thank you again for your feedback, and we hope to have the opportunity to assist you further. Warm regards, Happy Mammoth

L
LisaUnited States · 6 reviews · Experienced 2026-07-20 ·

I love Happy Mammoth…

I have been impressed with Happy Mammoth products. They have all pretty much done what they claimed to do. I definitely recommend Happy Mammoth supplements.

Reply from Happy Mammoth 2026-07-24

Hi Lisa, Thank you for your thoughtful review. We're so pleased to hear our products have met your expectations and that you would recommend Happy Mammoth supplements. Your support means a lot to us. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

C
Cecilia NagyUnited Kingdom · 36 reviews · Experienced 2026-07-23 ·

Fast delivery

Fast delivery. Started using the products since a while and I am very please feel great good price

Reply from Happy Mammoth 2026-07-24

Hi Cecilia, Thank you for your kind feedback. We're delighted to hear your order arrived quickly and that you've been enjoying the products. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

A
AmberUnited Kingdom · 1 review · Experienced 2026-07-23 ·

Great product

Great product, not noticed a huge difference as I have only taken them for a few weeks. But I have noticed I feel less bloated. Not noticed any difference with my mood swings just yet!

Reply from Happy Mammoth 2026-07-23

Hi there, Thank you so much for taking the time to share your experience with us. We're delighted to hear that you're already noticing some positive changes after just a few weeks. Since our supplements are made with natural ingredients, everyone responds differently, and some benefits may take a little longer to become noticeable. Thank you for your trust and support. We hope you continue to experience even more benefits as you continue your wellness journey. If you ever have any questions or need assistance, please feel free to reach out to us at [email protected]. We're always happy to help. Warm regards, Happy Mammoth

A
Amanda LavisAustralia · 4 reviews · Experienced 2026-06-01 ·

Great products

Great products and seems To be helping with bloating, weight loss and general wellbeing

Reply from Happy Mammoth 2026-07-22

Hi Amanda, Thank you for your kind feedback. We're so glad to hear the products are helping with bloating, your overall wellbeing and supporting your goals. We appreciate you taking the time to share your experience. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

C
ClaudiaAustria · 5 reviews · Experienced 2026-07-22 ·

Heat waves decreased within one week

Heat waves decreased within one week, better slepp, feeling much more grounded and strong, loosing weight in middle area

Reply from Happy Mammoth 2026-07-22

Hi Claudia, Thank you for sharing your experience. We're so pleased to hear you're feeling more balanced and seeing positive changes. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

g
gabriellezaFrance · 12 reviews · Experienced 2026-07-22 ·

great products that work well

great products that work well. Fast shipement

Reply from Happy Mammoth 2026-07-22

Hi there, Thank you for your kind feedback. We're delighted to hear you're enjoying the products and that your order arrived quickly. We truly appreciate your support. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

Zachary BehlingUnited States · 2 reviews · Experienced 2026-07-06 ·

This product really works and helps so…

This product really works and helps so much with your gut health!

Reply from Happy Mammoth 2026-07-22

Hi Zachary, Thank you for sharing your experience. We're so pleased to hear the product is working well for you and helping support your gut health. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

K
Kristien MeersschaertBelgium · 4 reviews · Experienced 2026-07-22 ·

Really good products

Really good products. After using them for months, I tried something else for a change, but it wasn’t even half as effective! I’ve been using them non-stop for over a year now and wouldn’t want to use any others – they’re all just as good!

Reply from Happy Mammoth 2026-07-22

Hi Kristien, Thank you for your continued support over the past year. We're delighted to hear you've found our products so effective. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

D
DorisAustralia · 2 reviews · Experienced 2026-07-21 ·

Have bought the Prebiotic Collagen for…

Have bought the Prebiotic Collagen for many years and have loved it. Have recently tried the Complete Belly Reset and will continue buying it as well. Both products have been life changing.

Reply from Happy Mammoth 2026-07-21

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 our Prebiotic Collagen Protein for so many years and that Complete Belly Reset has also become such a positive addition to your wellness routine. Thank you for your continued trust and support. If you ever have any questions or need assistance, please feel free to reach out to us at [email protected]. We're always happy to help. Warm regards, Happy Mammoth

K
K RigbyAustralia · 4 reviews · Experienced 2026-07-17 ·

Fantastic empathetic customer support

My customer support was extremely prompt, helpful and really understood what the issue was. I did come back for follow up questions which were responded to within hours. Thanks Demi and team!

Reply from Happy Mammoth 2026-07-22

Hi there, Thank you so much for your thoughtful review. We're delighted to hear you had such a positive experience with our customer support team. We'll be sure to share your kind words with Demi and the rest of the team. Your feedback truly means a lot to us. Please let us know if there's anything we can assist you with. Warm regards, Happy Mammoth

L
LiezelCyprus · 1 review · Experienced 2026-07-20 ·

Happy client

So far it has improved feeling bloated, it’s also about being consistent but definitely when I started using it I felt the difference

Reply from Happy Mammoth 2026-07-20

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 supplement has helped you feel better. We also appreciate you highlighting the importance of consistency when taking natural 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

P
Patricia WrightUnited Kingdom · 19 reviews · Experienced 2026-07-20 ·

Happy Mammoth Metabolic Harmony

Happy Mammoth Metabolic Harmony on my second bottle and have ordered another two, i find the tablets have cut my appetite down a lot , i eat less and feel full longer ,less bloating , less cravings for sugar items, sleeping much better and longer, not noticed any weight loss as such, or reduction in belly fat as yet ,but i will continue to use the tablets in the hope that happens soon.

Reply from Happy Mammoth 2026-07-21

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 Metabolic Harmony and have noticed positive changes in your overall wellbeing, including better sleep and feeling satisfied with your daily routine. We also appreciate your patience and understand that everyone's body responds differently to natural 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

Molly DeCock MayUnited States · 1 review · Experienced 2026-07-20 ·

I do feel like this is helping my…appetite level

I do feel like this is helping my appetite. A friend recommended for sugar cravings and I don' tfeel that as much but it is worth another order to continue to see how the appetite curtailing is going. It is PRICEY though and not having free shipping may be a deal breaker for me :(

Reply from Happy Mammoth 2026-07-21

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 you've decided to continue with another order. We also appreciate your honest feedback regarding our pricing. We take great care in sourcing high-quality ingredients and thoroughly testing our products to ensure they meet the standards our customers expect. We also regularly run special offers and promotions on our website, so it's worth keeping an eye out for those if you're considering your next purchase. 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 [email protected]. We're always happy to help. Warm regards, Happy Mammoth

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