High Level Man
Daily support for testosterone, energy, strength, and drive. 12 clinically studied ingredients, every dose printed on the label.* Formulated by a world-renowned cardiologist.
You’re not broken. You’re under-supported.
The workouts still happen. The results don’t. You sleep eight hours and still wake up tired. You hit the gym, but recovery takes longer. The drive that used to come naturally now takes effort.
Your body doesn’t create energy, strength, and healthy testosterone out of thin air. Those systems depend on the right nutrients and other healthy lifestyle factors, and modern life constantly works against them. Poor sleep. Chronic stress. Highly processed food. Over time, they all add up.
You don’t have to accept feeling “less than you used to” as the new normal.
High Level Man was built to support the systems modern men rely on every day. No prescriptions. No stimulants. No shortcuts. Just evidence-backed ingredients chosen to help your body perform the way it was designed to.*
Built for the whole operating system.
Energy & Stamina
Foundational nutrients that support all-day output and endurance.*
Strength & Recovery
Support for training performance and maintaining lean muscle.*
Libido & Vitality
Time-tested botanicals studied for healthy drive and male vitality.*
Mood & Stress
Adaptogenic support for a healthy stress response. Cortisol is testosterone’s rival.*
One formula. Not a shelf of bottles.
Performance isn’t powered by one ingredient. So why rely on one? Most single-ingredient supplements ask one compound to do all the heavy lifting. High Level Man was designed differently: a comprehensive formula that supports the interconnected systems behind energy, strength, recovery, vitality, and resilience.
Research-backed ingredients. One simple daily routine.
High Level Man
- Comprehensive support, not one isolated ingredient
- Research-backed doses, not pixie dust
- Full label transparency, no proprietary blends
- One simple daily routine, not twelve bottles
- Third-party tested, because quality matters
The shelf of bottles
- Constantly wondering what to take
- Chasing the next "miracle ingredient"
- Paying for bottles that don’t work together
- Guessing at effective doses
- A routine that’s hard to stick with
12 ingredients. Nothing hidden.
Every ingredient below is chosen for published research, standardized where it matters, and printed on the label at its full dose, so you can check our work.
50 mg · 100:1Tongkat Ali
Concentrated 100:1 extract: one dose carries the equivalent of 5,000 mg of raw root. Studied for healthy testosterone and stress-hormone balance.*
500 mg · 45%Tribulus
The traditional male-vitality botanical, standardized to 45% saponins, studied primarily for drive and performance.*
150 mg · 2.5%Ashwagandha
Standardized withanolides for a healthy stress response, because elevated cortisol works directly against testosterone.*
300 mg · 50%Fenugreek
Standardized saponins repeatedly studied in training men for healthy testosterone, drive, and strength outcomes.*
250 mgBlack Maca
The Peruvian energy root, studied for stamina and healthy libido, with effects that show up early in the routine.*
400 mg · 10%Horny Goat Weed
Standardized icariins, studied for supporting healthy blood flow: the circulation side of performance most formulas skip.*
100 mgDIM
From cruciferous vegetables, DIM supports healthy estrogen metabolism, the other half of the male hormone equation.*
5 mgBoron
A small mineral with outsized research interest, studied for supporting free, usable testosterone.*
40 mg · 364% DVZinc
Contributes to the maintenance of normal testosterone levels. Stress and sweat both burn through it.*
25 mcg · 125% DVVitamin D3
Functions more like a hormone than a vitamin: the foundational nutrient a large share of men run low on.*
40 mg · 250% DVNiacin
Full-strength nicotinic acid, supporting normal energy metabolism and healthy blood flow.*
5 mgBioPerine®
Patented black pepper extract shown to increase absorption of the nutrients it’s paired with: the formula’s multiplier.*
What to expect, week by week.
Standardized botanicals build with consistent daily use. Here’s the arc the research points to, and what men typically notice along the way.* Individual results vary.
Feel the spark
- A subtle lift in energy and motivation* Vitamin D3 · Zinc · Niacin
- First signs of drive returning* Tribulus · Horny Goat Weed · Tongkat Ali
- Mood and stress support settling in* Ashwagandha · Black Maca
Performance rising
- Drive and stamina noticeably building* Tongkat Ali · Fenugreek · Tribulus
- Healthy blood flow support for performance* Horny Goat Weed · Niacin
- Steadier mood and recovery* Ashwagandha · Black Maca · DIM
Momentum compounding
- Sustained energy, better workouts, faster recovery* Fenugreek · Boron · Zinc
- Vitality and drive feeling more consistent*
- Stress resilience feeling stable*
Peak support
- Full testosterone-support environment established* Vitamin D3 · Zinc · Boron · Tongkat Ali · Fenugreek
- Energy, drive, and performance at their most consistent*
- The daily foundation locked in
Consistency = results. These ingredients build over time, so daily use is key. Most of the botanical research ran 8-12 weeks, and your first order is covered by the 60-day guarantee either way.*
Rated 4.9/5 by the men using it.
“It’s increased my energy level and assists in strength training. Things work more quickly, work harder longer and increase my stamina with it. It’s a game changer.”
“After just a couple weeks l have noticed my energy and brain fog has improved. I’ll be 67 next month and look forward to seeing more improvement in the months to come.”
“Gotta say I really enjoy this supplement. Has all the ingredients my doctor recommended and doesn’t hurt my stomach.”
“Great product! Noticed a difference within 2-3 weeks and have now subscribed.”
“Did research on the ingredients and super great quality! excited to continue to take them”
“I’ve been on it for a month and a half and so far it works really good energy levels up everything’s great”
Genuine reviews from verified purchasers. Testimonials reflect individual experiences and are not a guarantee of results.
Side by side, it’s not close.
| High Level Man | Basic T-Booster | Men’s Multi | |
|---|---|---|---|
| Clinically studied actives | 12 | Usually 3-6 | Vitamins only |
| Standardized botanical extracts | ✓ | Rarely | ✗ |
| Every dose on the label | ✓ | Proprietary blends | ✓ |
| Estrogen-metabolism support (DIM)* | ✓ | ✗ | ✗ |
| Absorption enhancer (BioPerine®) | ✓ | ✗ | ✗ |
| Formulated by a world-renowned cardiologist | ✓ | ✗ | ✗ |
| Third-party tested every lot | ✓ | Varies | Varies |
| Sold at GNC nationwide | ✓ | Varies | Varies |
Category comparison based on publicly available labels of leading natural testosterone-support supplements and men’s multivitamins, July 2026.
Built by people with reputations to lose.
Dr. David G. Rizik, MD
World-renowned, double board certified interventional cardiologist with 100+ published works. Every High Level Science formula is built to his standard: clinically studied dosages, clean ingredients, third-party testing on every lot.
Ashley Parker Angel
Multi-platinum recording artist, Broadway & television star, and High Level Science co-founder. The rule he set for this formula: every dose on the label, every lot tested. Nothing he wouldn’t take himself.
Everything you’re wondering.
How do I take it?
Three capsules once daily, ideally with a meal. One jar contains 90 capsules, a full 30-day supply. Consistency matters more than timing.
Is this a hormone or TRT?
No. High Level Man contains zero hormones. It’s a dietary supplement built to support your body’s own healthy testosterone production, the opposite approach to replacement. It is not a treatment for low testosterone or any medical condition.
Can I take it if I’m already on TRT or other medication?
Talk with your physician first. High Level Man is a supplement, not a medication, and your doctor should sign off on anything you add alongside prescription therapy.
Does it contain stimulants?
No stimulants and no caffeine. Energy support comes from foundational nutrients and adaptogens, not a jolt, so it fits any routine, morning or night.
Can I take it with other supplements?
It’s designed as a comprehensive daily foundation, so check labels to avoid doubling up on ingredients like zinc or D3. When in doubt, ask your physician or pharmacist.
How long until I notice something?
The foundational nutrients begin correcting everyday gaps within days, while most of the botanical research ran over 8-12 weeks of consistent daily use. Give it a real window. The guarantee covers you either way, and individual results vary.
Who should talk to a doctor before using it?
Anyone with a medical condition, taking prescription medication, or under 18. This product is formulated for adult men.
How does the 60-day guarantee actually work?
Every High Level Science product purchased on livehighlevel.com is backed by a 60-day money-back guarantee beginning on the delivery date. You can open and use the product. It covers your first order of each product, with one guarantee claim per product, per customer. No hoops, no restocking fee.
Can I pause or cancel my subscription?
Anytime. Pause, skip a delivery, or cancel from your account page in a couple of clicks. No phone calls required.
Don’t settle for below your level.
Support your body the way it was designed to be supported. One comprehensive formula. Transparent dosing. No shortcuts. Just the daily foundation for performing at your level.*
Choose Your Plan · from $44.99/bottleThe guarantee, in plain terms
Every High Level Science product purchased on livehighlevel.com is backed by a 60-day money-back guarantee beginning on the delivery date. Open it, use it. Covers your first order of each product, one guarantee claim per product, per customer.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. High Level Man contains no hormones and supports the body’s own healthy testosterone production; it is not a treatment for low testosterone and not a substitute for medical care. Timelines describe how the formula was designed and studied; individual results and timing vary. Testimonials reflect individual experiences and are not a guarantee of results. Always consult your physician before starting any supplement.
