Eight capsules a day — is that a lot?

It is more than one bottle and we are not going to pretend otherwise. Three softgels of Belly Fat Burner and five capsules of Muscle Builder, all taken together with breakfast. One moment in your day and then you are done. If that sounds like too much, buy one of the two on its own and it will serve you better than a system you stop taking.

Will either one keep me up at night?

No. There is no caffeine and no stimulant of any kind in either product. That is the main reason men switch to this from a thermogenic stack — you can take it with dinner and sleep normally.

Belly Fat Burner: 3,000 mg of safflower oil standardized to 80% CLA, giving 2,400 mg of active CLA. Muscle Builder: 2,000 mg Korean red ginseng, 600 mg ashwagandha, 450 mg tribulus terrestris, 100 mcg vitamin D3, 79 mg zinc and 10 mg boron. Every dose printed on both labels. No proprietary blends.

How long before I notice anything?

The two move at different speeds, which is part of why this runs 90 days. Strength usually shifts first, around weeks five to eight, which is where the resistance-training trial behind the ashwagandha measured its changes.¶ Body composition is slower and needs the full twelve weeks.§

Rarely, and that is deliberate. Every UNALTERED formula is dosed below the levels the National Toxicology Program identifies as a concern, so every ingredient sits well inside its established safety range. Side effects are very rarely reported. A small number of men notice mild stomach upset in the first week, usually when the capsules are taken without food. Talk to your doctor before starting if you take medication or have a health condition.

Is it third-party tested and assembled in the USA?

Yes — both products are assembled in the USA, in a cGMP-compliant, FDA-registered facility. And each batch is third-party tested for label accuracy, banned substances, heavy metals, and microbial contaminants.

The 90-Day Burn & Build System for Men 35+

Name: The 90-Day Burn & Build System for Men 35+ | UNALTERED
Brand: UNALTERED Athletics
Price: 160.54 USD
Availability: InStock

Belly Fat Burner · Muscle Builder — one system, one subscription

Two products that each do one job properly, taken together with breakfast.^* No caffeine, nothing to cycle off, and every dose printed on both labels.

How Committed Are You?

Pick how long you're giving it, then choose how you want it delivered.

Bought separately$188.87

In the bundle$160.54

You save$28.33

1 MonthTesting the waters$64.98 a monthMost chosen3 MonthsThe full system$53.51 a month

Save 30% on every order — not just the first

Subscribe & Save

3 months, delivered every 12 weeks

$160.54

$229.35

$1.78 a day

Free shipping, every order
The UNALTERED app included — $15/mo on its own. Learn more
Skip, pause or cancel in two taps
90-day money-back guarantee

One-Time Purchase

3 months, delivered once

$229.35

$2.55 a day

Order today, arrives by Saturday, October 10

90 days. Not happy, don't pay. Cancel or pause anytime, in two taps.

Third-Party
Tested
Assembled
in the USA
Stimulant
Free
90-Day
Guarantee
Gluten Free
Non-GMO

Helps your body burn stored belly fat^*
Supports muscle growth and strength when you train^*
Supports healthy testosterone levels^*
No caffeine in either one, nothing to cycle off
Third-party tested, every batch, both products

Clinically studied ingredientsNo caffeine in either oneAssembled in the USA

What's actually happening

Cutting Alone Makes You Smaller, Not Leaner

Your waist is growing and your testosterone is falling, and those two things feed each other. Cut calories without protecting the muscle underneath and you lose some of that too — which slows your metabolism further and makes the next round harder than the last.

40.5″

The average American man’s waist today.^†

Of your testosterone lost every year after age 30.^‡

^† Mean waist circumference, US men aged 20 and over. National Center for Health Statistics, NHANES. ^‡ Cleveland Clinic. Testosterone declines by roughly 1% per year after age 30.

Man in his forties resting between sets on a weight bench, weights racked

caffeine in either product. No jitters, no afternoon crash, nothing to cycle off and nothing that touches your sleep.

How the system fits together

What Each One Does

For the fat

Belly Fat Burner

3,000 mg of CLA from safflower oil. In the year-long trial, body fat went down while lean body mass went slightly up — which is the whole point of pairing it.^§

For the muscle

Muscle Builder

Ashwagandha, Korean red ginseng, tribulus and boron, at doses printed on the label, to support strength and your own testosterone while you train.^¶

For your sleep

Zero caffeine, in either

Most stacks aimed at men this age are built on stimulants. Neither of these has any. Take them at dinner and sleep fine.

^§ Gaullier JM et al., Am J Clin Nutr 2004;79:1118–25. 180 healthy overweight adults, 3.4–3.6 g/day active CLA, unrestricted diet, 12 months. Results reflect the dose used in that study. ^¶ Wankhede S et al., J Int Soc Sports Nutr 2015;12:43. 57 healthy men, 8 weeks, 600 mg/day ashwagandha standardized to 5% withanolides, alongside supervised resistance training three times weekly. Ingredient research was conducted on the individual ingredients, not on this finished system, and often at different doses or forms. Individual results vary.

What to expect

What the 90 Days Actually Look Like

Week 1
Set your baseline
All eight with breakfast, every day. Open the UNALTERED app, log your current lifts and your waist measurement, and take a starting photo. You will want all three later. Free with any subscription.
Weeks 5 to 8
Strength moves first
This is where the resistance-training trial behind the ashwagandha measured its strength changes. Most men see the bar move before they see the mirror change. Keep training and keep logging the numbers.
Weeks 8 to 12
Then the waist follows
Body composition is the slower half and needs the full twelve weeks. This is where the CLA research started measuring its changes. Your belt notices before the scale does, which is why you took that measurement in week one.
Week 12
Compare
Week-one lift numbers next to today's. Week-one waist next to today's. Photos side by side. Three months is the shortest honest test of a system like this.

Individual results vary. Use as directed alongside a sensible diet and regular activity.

Ships freeCancel anytime90-day guaranteeFree app access

Included free

Your Free Training and Nutrition Plan, Included

The capsules do their job on their own. But you will get there faster if you know what you are eating and what you are lifting — and with two products working on different timelines, the app is the only practical way to see which half is moving.

That’s what the UNALTERED app is for. It’s the plan, the tracker and the proof, and it’s yours free for as long as you subscribe.

Photograph your food

Point your phone at a plate. Calories and protein counted. No weighing chicken, no searching a database.

Workouts that fit a real week

Strength and cardio sessions you can do at home or at a gym. Saved as templates, so you're not deciding every time.

Progress photos side by side

The mirror lies over seven days and tells the truth over ninety. The app lines them up for you.

One tap to log your supplements

Your UNALTERED products are already in there. Tap and you're done.

The plan is included. So is the app that tracks it.

Side by side

How We Compare

Most stacks aimed at men over 35 are caffeine and a lot of claims. Here's the difference, laid out.

The UNALTERED Burn & Build System compared with a typical men's fat-loss stack
	UNALTERED	Typical men's stack
What it treats	Fat and muscle, separately	One pill for everything
Caffeine	None in either	200–400 mg
Affects your sleep	No	Usually
Doses on the label	In full, both products	Hidden in a “blend”
Cycling required	None	Often
Guarantee	90 days	30 days, unopened
Third-party tested	Every batch	Varies

Quality control

Third-Party Tested, Every Batch

Every batch of both products goes to an independent lab before it reaches you.

Independent lab · Before release

Label accuracy

Every ingredient verified against the amount printed on the bottle.

Heavy metals

Screened for lead, arsenic, cadmium and mercury.

Banned substances

Checked against banned-substance panels before release.

Microbial contaminants

Tested for bacteria, yeast and mould.

Our promise

Not Happy? Don't Pay.

The 90 Day Money Back Guarantee

We work hard to build products that actually get results. But we know that sometimes a product just isn't the right fit, and that's fair enough.

So if for any reason you're not completely happy with your order, let us know and we'll give you your money back. Simple as that.

How it works

1Give it a fair run. Take it daily, as directed.
2Not completely happy? Send us an email.
3We refund your order. No forms, no return shipping, no argument. You have 90 days from the day you order.

We'd rather lose the order than have you sitting on a bottle you don't want. Ninety days is long enough to know either way.

Oscar & Zach MuñozFather & Son · Co-Founders, UNALTERED

Not happy? Don't pay. You have 90 days to decide.

Customer Reviews

Before You Buy

Cutting Alone Makes You Smaller, Not Leaner

40.5″

The average American man’s waist today.^†

Of your testosterone lost every year after age 30.^‡

^† Mean waist circumference, US men aged 20 and over. National Center for Health Statistics, NHANES. ^‡ Cleveland Clinic. Testosterone declines by roughly 1% per year after age 30.

What the 90 Days Actually Look Like

Week 1

Set your baseline

All eight with breakfast, every day. Open the UNALTERED app, log your current lifts and your waist measurement, and take a starting photo. You will want all three later. Free with any subscription.

Weeks 5 to 8

Strength moves first

This is where the resistance-training trial behind the ashwagandha measured its strength changes. Most men see the bar move before they see the mirror change. Keep training and keep logging the numbers.

Weeks 8 to 12

Then the waist follows

Body composition is the slower half and needs the full twelve weeks. This is where the CLA research started measuring its changes. Your belt notices before the scale does, which is why you took that measurement in week one.

Week 12

Compare

Week-one lift numbers next to today's. Week-one waist next to today's. Photos side by side. Three months is the shortest honest test of a system like this.

Individual results vary. Use as directed alongside a sensible diet and regular activity.

Your Free Training and Nutrition Plan, Included

That’s what the UNALTERED app is for. It’s the plan, the tracker and the proof, and it’s yours free for as long as you subscribe.

Photograph your food

Point your phone at a plate. Calories and protein counted. No weighing chicken, no searching a database.

Workouts that fit a real week

Strength and cardio sessions you can do at home or at a gym. Saved as templates, so you're not deciding every time.

Progress photos side by side

The mirror lies over seven days and tells the truth over ninety. The app lines them up for you.

One tap to log your supplements

Your UNALTERED products are already in there. Tap and you're done.

How We Compare

Most stacks aimed at men over 35 are caffeine and a lot of claims. Here's the difference, laid out.

The UNALTERED Burn & Build System compared with a typical men's fat-loss stack
	UNALTERED	Typical men's stack
What it treats	Fat and muscle, separately	One pill for everything
Caffeine	None in either	200–400 mg
Affects your sleep	No	Usually
Doses on the label	In full, both products	Hidden in a “blend”
Cycling required	None	Often
Guarantee	90 days	30 days, unopened
Third-party tested	Every batch	Varies

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The 90-Day Burn & Build System for Men 35+

How Committed Are You?

Why two products instead of one

What the system supports

What is in both

How to take all eight

Third-party tested for purity

Shipping, subscription and cancelling

Cutting Alone Makes You Smaller, Not Leaner

What Each One Does

Belly Fat Burner

Muscle Builder

Zero caffeine, in either

What the 90 Days Actually Look Like

Set your baseline

Strength moves first

Then the waist follows

Compare

Your Free Training and Nutrition Plan, Included

Photograph your food

Workouts that fit a real week

Progress photos side by side

One tap to log your supplements

The plan is included. So is the app that tracks it.

How We Compare

Third-Party Tested, Every Batch

Not Happy? Don't Pay.

How it works

Not happy? Don't pay. You have 90 days to decide.

Customer Reviews

Before You Buy

Eight capsules a day — is that a lot?

Why both instead of just the fat burner?

Will either one keep me up at night?

What is in each one?

How long before I notice anything?

Any side effects?

Is it third-party tested and assembled in the USA?

Join our newsletter

Men Who Did the 90 Days

Cutting Alone Makes You Smaller, Not Leaner

What Each One Does

Belly Fat Burner

Muscle Builder

Zero caffeine, in either

What the 90 Days Actually Look Like

Set your baseline

Strength moves first

Then the waist follows

Compare

Your Free Training and Nutrition Plan, Included

Photograph your food

Workouts that fit a real week

Progress photos side by side

One tap to log your supplements

The plan is included. So is the app that tracks it.

How We Compare

Third-Party Tested, Every Batch

Not Happy? Don't Pay.

How it works

Not happy? Don't pay. You have 90 days to decide.

Customer Reviews

Dominique

Mitchel

Kevin

Abdul sami

Brandon

Fabricio Pérez

Brandon

Anthony

Diego

Jack

Before You Buy

Eight capsules a day — is that a lot?

Why both instead of just the fat burner?

Will either one keep me up at night?

What is in each one?

How long before I notice anything?

Any side effects?

Is it third-party tested and assembled in the USA?