★The first chewable delivering the clinical 3g dose


Stay strong for the
life you're living.

Starting in your 30s, your body quietly begins losing lean muscle — even if you're active. 4LIVN Nutrition HMB Fruit Chews deliver 3g of myHMB® daily in the first ever chewable form . Built for people who want to stay strong for the life they've built.

100%


3g myHMB®
the amount used in
published HMB studies.

3G per day in 6 chews

3%

Lean Muscle loss per decade

Starting in your 40's you lose up to 3%
of your lean muscle per year

100%

USP RATED INGREDIENT

myHMB® USP Verified Informed Ingredient Certified 3g clinically studied dose Vegan · pectin-based
01
First of its kind
The only chewable delivering the clinical 3g dose — built for people who need it, not just those already in a supplement routine.
02
Clinically meaningful
3g myHMB® per serving — the amount studied in clinical research, in a form you'll actually take every day.
03
Format is the point
A chew you enjoy taking beats a capsule you keep forgetting. Consistency is built into the product.
Why Muscle?

Most people don't notice it
until it's already happened.

Age-related muscle loss begins as early as your 30s. By your 50s, you can be losing 1–2% of lean muscle per year. That's why we exercise. That's why we eat well.

The people most at risk aren't sedentary — they're the ones celebrating birthdays, recovering from illness, managing their weight, or simply living a full life without thinking about what they might be losing along the way.

1–2%
lean muscle lost per year
after age 50, even with exercise
30s
when muscle loss
typically begins


Muscle loss is quiet.
So is doing something about it.

3g

myHMB® per serving

USP Verified Ingredient

We're dedicated to using scientifically backed, high-quality natural ingredients.

Engineered for Effectiveness

Our formulations are crafted to maximize potency and absorption.

Third-party tested

We hold ourselves and our ingredients to the highest standards.

100% Vegan and Pectin Based

We ensure the highest standards with 100% vegan, cruelty-free formulations.

No heavy metals

We guarantee the highest purity, ensuring our products are free from heavy metals.

Why muscle, and why it's worth protecting

The strength you have is worth keeping.

Lean muscle does the quiet work of everyday life — and the body naturally maintains less of it as the years go on. That's normal. The good news: protecting the muscle you have is far simpler than rebuilding it later, and it comes down to one thing — consistency. HMB is one of the most studied compounds for supporting lean muscle, and at 3 grams a day (the amount used in the research), it helps your body hold on to what you've built.

The dose the research used

3g of myHMB® per serving — the amount used in the published HMB studies. We deliver the full dose and don't round down.

What HMB is

A compound your body makes naturally from the amino acid leucine — studied for over 30 years for its role in supporting lean muscle.

A form you'll actually take

A chew, not a capsule or powder. No water, no mixing — because the benefit comes from taking it consistently.

Why we built this product

4LIVN Nutrition isn't built for elite athletes or people trying to optimize every variable. It's built for people who are showing up — regularly, honestly, doing the work — and want their body to keep pace with the effort they're putting in. That group doesn't get nearly enough products built specifically for them.

HMB Fruit Chews exist because the science is there and the right format wasn't. Six chews a day. Consistent. That's it.