Home / Reviews / Health and nutrition

Happy Mammoth reviewProducts, prices, shipping and returns

Happy Mammoth is an Australian natural supplement brand for hormone balance, gut health and weight control, with free shipping over 99 USD and a 60-day money-back guarantee.

Happy Mammoth offers ↓

Read from store.happymammoth.com on 16 Oct 2026. Every price, percentage and period on this page was checked against the shop's own pages.

Visit Happy Mammoth

$69.99Hormone Harmony™

$69.99~~$139.99~~Ultimate Weight Control

$69.99~~$139.99~~Ultimate Cellulite Control

$69.99New Hormone Harmony PLUS+

$69.99Prebiotic Collagen Protein

$69.99Complete Gut Repair

$54.99~~$69.99~~Complete Belly Reset™

$69.99Bloat Banisher™

$69.99Ultimate Cravings Control

$79.99Ultimate GLP-1™

$79.99~~$99.99~~Colostrum Breakthrough

$39.99Ultimate Body Lift

Names, prices and pictures as shown at store.happymammoth.com on 16 Oct 2026. Prices change: the shop's own page is the one that counts.

Happy Mammoth is an Australian natural health and nutraceutical brand that sells supplements and wellness formulas aimed at women over 35 dealing with hormonal changes, gut health issues, weight management and related concerns. Its products include hormone-balancing systems, gut repair powders, weight control capsules and collagen protein, sold through its own online store.

What stands out

Free shipping on orders over 99 USD
60-day money-back guarantee on all products and on the Next Chapter Course
Subscribe & Save takes 15% off every order
Bundles discounted by up to 26%
Returns accepted on unopened, sealed products within 60 days

Happy Mammoth offers

Free shippingGet deal
Free on orders over 99 USD. No code is needed. From the shipping page of Happy Mammoth, read on 16 October 2026.

"Get deal" opens Happy Mammoth in a new tab. We may earn a commission on what you buy.

How Happy Mammoth compares

Its terms beside those of the 118 health and nutrition shops read on this site so far. Every figure is taken from that shop's own pages.

60 days to send things back: longer than 81 of the 94 health and nutrition shops read here.

Shop	Returns window	Free shipping from	Prices seen
Healf	365 days	£50	£5 to £1,199.99
Vision Direct	365 days	£59	£17.99 to £102.49
Zapply	365 days	£50	£9.95 to £359.64
Loop Earplugs	100 days	€39	€0.99 to €179.75
Perifit	100 days	$35	$17.99 to $538.80
Elavate Collagen	90 days	–	£1.30 to £387
Promix Nutrition	90 days	–	$24 to $239.36
REMplenish	90 days	$99	$2.99 to $134.95
Saalt	90 days	$79	$2 to $200
Happy Mammoth	60 days	$99	$31.50 to $499.99

All 118 health and nutrition shops

Three more readings of Happy Mammoth

Each was given the same pages of store.happymammoth.com and asked what the brand does well. None of them has seen or used the products; software then checked every figure they wrote against those pages.

LongCat 2.5 by Meituan

Natural hormone-focused wellness formulas for women

Happy Mammoth is a women's health and wellness brand built around natural formulas for hormonal balance, gut health, weight control, detoxification, anti-ageing and sleep. A free online quiz helps customers identify their hormonal needs, and the site features guidance from four named health experts. The catalogue lists 100 products priced from 31.5 to 499.99 USD, with bundles offering up to 19% off. Shipping is free on orders over $99. Unopened products can be returned within 60 days with pre-approval, and the Next Chapter Course carries a 60-day money-back guarantee.

Solar Mini 4 by Upstage

Hormone-balancing quiz and expert-guided formulas

Happy Mammoth offers a free online quiz that claims to explain hormonal shifts in two minutes, alongside a catalogue of natural formulas for hormone balance, gut health, mood, and weight. The site states free shipping on orders over $99 and accepts returns on unopened products within 60 days of purchase, provided they are returned in original, unused, and sealed condition. A 60-day money-back guarantee applies to the Next Chapter Course. The brand suits women over 35 experiencing hormonal changes, digestive issues, mood swings, or weight cycling, and it positions its formulas as adaptable to individual needs.

Laguna S 2.1 by Poolside

Hormone-focused natural formulas

Happy Mammoth offers natural, fast-acting supplement formulas designed to support hormonal balance, gut health, weight management, and anti-ageing, primarily targeting women over 35 experiencing hormonal changes. The brand provides a free online quiz to help users identify their hormonal profile and recommends personalized solutions. Products include capsules and powders priced between $31.50 and $499.99, with many core items at $69.99. Free shipping is available on orders over $99, and returns are accepted within 60 days for unopened products. The brand emphasizes adapting to individual body needs rather than one-size-fits-all approaches.

Watch

Hormone Harmony™Video by Happy Mammoth.

Ultimate Weight ControlVideo by Happy Mammoth.

What Happy Mammoth sells

Happy Mammoth sells natural supplement formulas organised around hormone balance, gut health, detoxification, anti-ageing and mood and sleep. Products include Hormone Harmony capsules, Prebiotic Collagen Protein, Complete Gut Repair powder, Complete Belly Reset powder, Ultimate Weight Control capsules, Bloat Banisher capsules, Ultimate Cellulite Control capsules, Ultimate Cravings Control, Ultimate GLP-1, Colostrum Breakthrough, Ultimate Body Lift powder and Ultimate Joint Support. The store also sells multi-product bundles such as The Ultimate Weight Loss Protocol 4.0, The Complete Hormone Synergy System, The Complete Gut Detoxification System, The Hormone Reset Kit and The Complete Joint Relief Kit, and a Next Chapter Course.

Happy Mammoth prices

Happy Mammoth prices in its store sample run from 31.50 USD to 499.99 USD, with a middle price of 119.99 USD. Individual products pictured on the page include Hormone Harmony at 69.99 USD, Ultimate Weight Control at 69.99 USD, Ultimate Cellulite Control at 69.99 USD, Hormone Harmony PLUS+ at 69.99 USD, Prebiotic Collagen Protein at 69.99 USD, Complete Gut Repair at 69.99 USD, Complete Belly Reset at 54.99 USD, Bloat Banisher at 69.99 USD, Ultimate Cravings Control at 69.99 USD, Ultimate GLP-1 at 79.99 USD, Colostrum Breakthrough at 79.99 USD and Ultimate Body Lift at 39.99 USD.

Happy Mammoth shipping

Happy Mammoth ships free on orders over 99 USD. The brand is not liable for goods lost or damaged by third-party carriers, and where a product does not arrive or is damaged, Happy Mammoth can issue a discretionary refund.

Happy Mammoth returns

Happy Mammoth accepts returns on unopened products within 60 days of purchase, provided they are returned in their original, unused and sealed condition, and all returns must be pre-approved by the customer service team. The brand also offers a 60-day money-back guarantee on all products under its "Down-To-The-Last-Scoop" guarantee, and a separate 60-day money-back guarantee for the Next Chapter Course.

Discounts and offers at Happy Mammoth

Happy Mammoth offers up to 19% off selected bundles, up to 25% off The Hormone Reset Kit and up to 26% off The Complete Joint Relief Kit. A Subscribe & Save option takes 15% off every order and includes VIP perks. The brand also runs a membership programme where customers earn Happy Points and redeem them for rewards.

Good to know about Happy Mammoth

Happy Mammoth was created in 2017 and describes itself as the first natural health and nutraceutical company owned by Australians dedicated to complex health problems. The brand states that its formulas are designed around gut health, hormonal balance, mood regulation, sleep and body rejuvenation, and that it uses only selected ingredients with full transparency on what is in each product. A free online quiz on the site helps customers identify which products match their symptoms.

What was read

These pages of Happy Mammoth’s own website, on 16 October 2026:

This page sets out what Happy Mammoth offers, from what it publishes about itself. No product was bought or tested.

In the words of Happy Mammoth

We are happy to accept returns on unopened products within 60 days of purchase, provided they are returned in their original, unused and sealed condition.

Happy Mammoth, Returns policy

We also have a "Down-To-The-Last-Scoop” 100% Risk-Free, 60-Day-Money-Back Guarantee for all of our products.

Happy Mammoth, Returns policy

UP TO 25% OFF 4.7 Rated 4.7 out of 5 stars 34,115 Reviews The Hormone Reset Kit

Happy Mammoth, Home page

UP TO 26% OFF 4.7 Rated 4.7 out of 5 stars 10,977 Reviews The Complete Joint Relief Kit

Happy Mammoth, Home page

Short answers

How much does Happy Mammoth charge for shipping?

Happy Mammoth ships free on orders over 99 USD; no other shipping charge is stated on the page.

How long do I have to send a product back to Happy Mammoth?

Happy Mammoth accepts returns on unopened products within 60 days of purchase, provided they are returned in their original, unused and sealed condition.

Does Happy Mammoth offer a money-back guarantee?

Happy Mammoth offers a 60-day money-back guarantee on all of its products and a separate 60-day money-back guarantee for the Next Chapter Course.

Does Happy Mammoth offer a discount on bundles?

Happy Mammoth offers up to 19% off selected bundles, up to 25% off The Hormone Reset Kit and up to 26% off The Complete Joint Relief Kit.

Does Happy Mammoth offer a subscription discount?

Happy Mammoth offers Subscribe & Save at 15% off every order, together with VIP perks.

What does Happy Mammoth sell?

Happy Mammoth sells natural supplement formulas for hormone balance, gut health, weight control, detoxification and related wellness concerns, including capsules, powders and multi-product bundles.

See it at Happy Mammoth

Visit Happy Mammoth

We may earn a commission when you buy through links on this page. It costs you nothing extra. How this works. How these pages are made. Work at Happy Mammoth? Corrections and removals.