See Why Women Say "I Feel Light As a Feather" After 90 Days on Complete Gut Repair
90 Day Complete Gut Balancing System
Good Things Take Time.
Complete Gut Repair takes 90 days to help rebuild your gut lining + microbiome.
DID YOU KNOW:
Our collagen peptides can take 8-12 weeks to finally deflate bloating.
DID YOU KNOW:
Fibruline prebiotic feeds your good bacteria to kick out gas-causing bacteria within 60 days.
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Give Your Body The Full 90 Day Reset
SAVE 36% – ONLY €44.62 PER JAR
BENEFIT
Less bloating & gas
Belly puffiness eases
Sleeping through the night
“Leaky gut” sealing up
Others can tell the difference
Strong hair & nails, fewer fine lines
FREE formula
(of your choice)
Lowest price per jar (€44.62)
24 Days
90 Days
"My stomach hurt for years & I just accepted it. I took the gut repair and my pain went away within days. I took it for 2mths, then I stopped for two months & my symptoms had all come back. I have been taking the gut repair again my pain is gone. I am now subscribed so I never miss it again."
Kimberly L.
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What Life Could Look Like In the Next 90 Days
Based on real results from women like you. (Individual results may vary.)
Month 1: Your Feel It First
The bloat melts away. Your sleep deepens.
LE
Lorraine Edwards
5 reviews
Change your life
I am 65 and like most people was having digestive and middle age weight gain issues. Happy Mamoth got everything moving again. Digestion became easier and my body responded with more energy and better gut response. I started running and the few excess kilos dropped off. I reccomend anyone of any age to try it. You wont be sorry.
h
hindutemple londonasst
2 reviews
Great Product Ultimate Weight Control
This stuff really works. My digestion has improved after only twenty days and I can feel my gut repairing. Thanks Happy Mammoth
JH
Jennifer hett
10 reviews
Feeling energised
Ive just completed my first month taking Prebiotic Collagen Protein and I'm absolutely thrilled with the results, have signed up to their subscription system to ensure I keep up with the good feeling im having..
First time this year ive felt so energised and free from the usual bowel problems.
Month 2: You Finally Exhale
Clothes fit looser. Less bloating. More confidence.
AC
Angi Cooney
10 reviews
⭐⭐⭐⭐⭐ A genuine life changer
The Gut Repair has soothed what was a very angry stomach. I used to suffer terribly with acid reflux, and those symptoms have completely settled — all gone
LE
Lorraine Edwards
5 reviews
It changed my life
Since I have been taking the prebiotic I feel 10 years younger. I have more energy and feel more comfortable in my body.
MD
Michele De Oliveira
3 reviews
Gut repair
Gut repair has been my life saviour, it literally healed my gut after struggling for about 15 years. My hair is better, my digestive system improved, skin is better and immune system has improved. Can't live without my gut repair!
Month 3-6: Now You See It
The “corset effect” kicks in and your stomach lightens.
KC
Kay Carlisle
3 reviews
I had bloating and gas daily
I had bloating and gas daily. Never knew what to wear because of the bloating. Prebiotic Collagen Protein stopped it for good. You have to stick with it. I guarantee you’ll get great results!!
KS
Kimmy Schirmer
1 review
Recommended the Prebiotic collagen…
Recommended the Prebiotic collagen shake by a friend. Purchased the salted caramel flavour. Yummmmmy! Whilst the scales haven’t changed, I feel like I’ve lost centimeters and am far less bloated.
B
Brooke Turner
1 review
Love this product
Love this product - definitely can tell the difference in my gut and hair growth. Great taste too
Months 6+: You Feel Like You Again
Your leaky gut finally seals. You feel light, flat and active.
J
Justine Wilkinson
3 reviews
Happy Mammoth stopped my gut pain
From the day I started, all my bloating issues ceased. I’ve never looked back, and Happy Mammoth has now become an integral part of my daily routine. Cannot recommend it enough.
S
Stephanie Queale
2 reviews
I have been taking Prebiotic Collagen…
I have been taking Prebiotic Collagen for about three years now and it has helped me so much with my IBS. My general well-being and to not struggle with gut problems every day is life changing.
RH
Roula Haddad
1 review
One very happy customer…
Been using prebiotic collagen protein happy mammoth for almost a year now, and I can honestly tell you, my gut couldn’t be any happier! Less bloating, more regularity. One very happy customer here!
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The Longer You Stay, The More Gifts You Get
Get Harmony Credits with every delivery – turn them into a FREE formula of your choice.
DELIVERY
1
2
3
4
5
Harmony Credits
+2
+2
+2
+1
+1
You Unlock
🎁 FREE Formula
🏷️ 14% Off
🎁 FREE Formula
🏷️ 20% Off
Even More Gifts & Surprises!
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We Did The Math.
Here’s How Much You Save.
STANDARD PRICE:
€59.99 each
(plus shipping fee)
90 DAY PLAN:
€44.62 each
(FREE shipping)
YOUR SAVINGS:
After 3 months: €67.08
After 6 months: €134.16
After 9 months: €201.24
After 12 months: €268.32
Like getting 6 extra Complete Gut Repair jars…
for absolutely FREE!
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INCLUDED WITH YOUR PLAN:
An Exclusive Membership to Our Inner Circle
A rewards club that gives you the lowest price on Hormone Harmony – plus member-only deals & discounts.
Insider Deals
Early members-only access to secret deals & discounts across all Happy Mammoth products.
FREE Flat Belly Meal Plan
28 days of bloat-free meals, snacks & desserts. No calorie counting needed
VIP Priority Support
Skip the queue. Get fast, real answers from our lovely support team.
Save On Every Delivery
As a member you save €10.49 on every Hormone Harmony jar (forever).
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60-Day Money-Back Guarantee
Many women feel the difference in 24 hours. But most call it “life-changing” after 3+ months of use.
So give it an honest try. Not for you? We’ll make it right.
Your Purchase Is 100% Protected
Pause, Modify or Cancel Anytime
No contracts. No penalties. Manage everything in a few clicks.
Guaranteed Inventory
Never miss a day waiting for a re-stock – your supply is always reserved.
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Still Not Sure?
Here Are The Top 6 Questions We Get About Hormone Harmony
You get a full 60 days to try Hormone Harmony risk-free. We chose 60 days on purpose: plant extracts build up gradually, and every woman's body responds at its own pace, so you have two full months to feel the difference. If you're not happy, contact our support team and we'll refund you in full. That's the whole process.
Pick your plan and Hormone Harmony ships automatically: every 48 days on the Starter plan, or every 90 days on the 90-Day plan, so you never run out between jars. You're only charged when an order ships, always at your member price instead of the standard $69.99 per jar. And you stay in control: pause, skip, or cancel anytime from your account.
If you take any medication, please check with your doctor or pharmacist before starting Hormone Harmony. Bring the full ingredient list with you (it's on the jar) so they can see exactly what's in each capsule.
Clinically Studied Ingredients
Hormone Harmony is built from research-backed plant extracts, each selected at doses studied in clinical research. That includes KSM-66 Ashwagandha, a high-purity, root-only extract studied for stress, sleep, and mood support, alongside Chaste Tree Berry (Vitex) and Maca Root. The formula was developed by a nutritional scientist and reviewed by our clinical advisory board.
Third-Party Testing
Every batch is tested in an independent laboratory to confirm quality and that it meets label claims, including heavy-metal screening and contaminant checks. You know exactly what is in each capsule, and what is not.
Certifications
Made in the USA in NSF, GMP, and FDA-registered facilities. Free from gluten, dairy, soy, and sugar. Non-GMO, with no artificial fillers, preservatives, or sweeteners.
Take 3 capsules once a day with a glass of water. That's the whole routine: no powders to mix, no complicated timing.
Yes, Hormone Harmony is completely vegan-friendly.
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