The most important investment you’ll ever make

Build yourHealth Portfolio

Lean muscle is the foundation of health, performance, confidence and longevity. 4T+ helps people over 40 build and protect it.

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4T+ founder Brian Stephens holding Build+ Isolate
Why it matters

After 40, most people lose muscle without realizing it

Muscle is one of the strongest predictors of quality of life. Without training and enough protein, it slowly declines, and so do strength, metabolism and independence. The good news: it can be built and protected at any age.

Metabolic healthHormone functionMobilityStrengthEnergyCognitive performanceResilience
Muscle over time, without training

Age 30405060+

Illustration of the general trend, not individual data.

Brian Stephens, founder of 4T+ Performance
Why 4T+ exists

Built by someone who has lived it

Founder Brian Stephens has spent nearly 40 years in fitness, nutrition and performance, from the national amateur bodybuilding stage to 30+ years in the healthcare industry coaching colleagues, executives, friends and family.

He saw the same pattern again and again:

Longer hours, less sleep, more stress
Losing muscle and energy with age
Supplement hype and proprietary blends
Underdosed products that rarely deliver

4T+ was created to be different: a trusted resource built on five promises.

ScienceExperienceEducationTransparencyReal-world results
The 4T+ Performance Program

Train. Transform. Thrive. Time.

Real change doesn’t come from one product. It comes from a complete health portfolio, working together over time.

1TrainBuild lean muscle with hard, consistent resistance training.
Full range of motion and a deep stretch
Sets close to failure
Progress a little every week
2TransformBuild the full portfolio around your training.
High-quality protein and whole foods
Sleep, recovery and hormone balance
Targeted supplements to fill the gaps
3ThriveFeel the difference in everyday life.
Better morning energy and sharper focus
Stronger training and faster recovery
Higher output at work and at home
4TimeInvest in your body daily for the long game.
Every workout and high-protein meal
Every good night of sleep and every walk
Every lab check and consistent habit
4T+ Power+ Creatine and Build+ Isolate
Where 4T+ fits

Supplements support the work. They don’t replace it.

Clinically meaningful doses, clean ingredients and clear labels, made to help you hit your daily targets.


Brian Stephens holding 4T+ Build+ Isolate
Our mission
Help people over 40 build and protect the one asset that compounds the greatest returns: their health.
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Build muscle · Burn fat · Live better

This content is for education only and is not medical advice. Talk to your doctor before starting a new training program, diet, supplement or hormone therapy.