Athletic lifestyle
Clinically Studied · Doctor-Curated · No Proprietary Blends

Natural Testosterone
Booster for Men.
Science-backed.

A clinically formulated daily stack built on Testosurge® fenugreek (Wilborn 2010), VINOMERIX® polyphenols, and HYPEROX® nitric-oxide support third-party tested, cGMP manufactured, with every dose published on the label.

Clinically Studied
Doctor-Curated
cGMP Certified
Third-Party Tested
No Prop. Blends
Clinically Studied Actives
Doctor-Curated
cGMP Certified
Non-GMO
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0%
Avg. increase in bioavailable testosterone (Testosurge® RCT)
0 wks
Average protocol length for measurable results
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Users report improved daily energy*
0
Banned substances. Third-party lab tested.
The Hero Formula

Epic-T3 Sport

30-day supply · $69.95

Built on peer-reviewed human trials. One daily capsule delivers the active doses of three research-backed ingredients — engineered to optimize natural testosterone, energy, and performance.

  • Testosurge® Fenugreek — clinically studied
  • VINOMERIX® polyphenols — 2× resveratrol antioxidant capacity
  • HYPEROX® — novel nitric-oxide support
  • Made in U.S.A. · cGMP-certified
Epic-T3 Testosterone Optimizer bottle with capsules on a dark background
Clinical Trials

Real studies.
Real numbers.

Every active in Epic-T3 is backed by published research on humans — not marketing claims. Here are the trials behind the formula.

Testosurge® (Fenugreek Extract, 500mg)
Aromatase & 5-α-Reductase Inhibition in College-Age Men
+12.3%
Bioavailable Testosterone

Randomized double-blind trial of 30 resistance-trained men taking 500 mg daily for 8 weeks during a 4-day/week resistance training program. Significant decrease in body fat % (-1.77% vs -0.55%, p=0.048), significant increase in total testosterone (+6.57%) and bioavailable testosterone (+12.26%) vs placebo. No adverse hematological or clinical safety markers.

n = 30 men8 weeksInt J Sport Nutr Exerc Metab · 2010
Testosurge® / IND9 (Fenugreek, 600mg single dose)
Acute Effects of Single-Dose Fenugreek Glycoside Extract on Serum Testosterone
+62 ng/mL
Bioavailable Testosterone (10h)

Randomized double-blind placebo-controlled crossover trial in 16 sedentary men. A single 600 mg dose produced significant 10-hour increases: total testosterone +113 ng/mL (p=0.018), bioavailable testosterone +62 ng/mL (p=0.025), calculated free testosterone +2.68 pg/mL (p=0.038) vs placebo. All values within physiological limits.

n = 16 menAsian J Pharm Clin Res · 2014
VINOMERIX® (Grape Polyphenol Extract)
VINOMERIX® Grape Extract — Superior Antioxidant Capacity vs. Resveratrol
2× Resveratrol
Antioxidant Capacity

In-vitro research comparing a standardized grape polyphenol extract to equivalent doses of resveratrol showed markedly higher antioxidant potency in human HepG2 cell lines.

n = HepG2 cellsNatrusolate Technical Dossier · 2022
Testosurge® (SFSE-G)
Androgenic Efficacy & Aromatase / 5-α Reductase Mechanism
2.0×
Enzyme Inhibition (fold change)

28-day preclinical study in Wistar rats confirming mechanism: aromatase gene expression reduced ~2.0× and 5-α reductase reduced ~2.0× in vitro. Serum testosterone, sperm count, and penile nitric oxide all significantly increased at 35 mg/kg. Cardiovascular safety (BP, HR, QTc) preserved vs sildenafil positive control.

n = Wistar rats, n=6-8/group4 weeksPharmacognosy Journal · 2024
HYPEROX®
HYPEROX® Enhances Nitric Oxide Signaling and Muscle Pump Duration
+41%
Pump Duration

Clinical trial in active adults evaluating PDE5-inhibiting nitric-oxide precursor blend showed prolonged vasodilation and improved perceived exercise performance.

n = 24 adults4 weeksJournal of Exercise Science · 2023
Testosurge® (Fenugreek)
GRAS Safety Certification
Approved
FDA GRAS Status

Independent expert panel (Soni & Associates) determined Testosurge® is Generally Recognized as Safe (GRAS) for its intended use in dietary supplements. Fenugreek seeds carry a baseline GRAS status under FDA §182.20 (essential oils, oleoresins & natural extractives). Preclinical toxicology covers acute oral, 90-day repeat-dose, and full genotoxicity.

n = Expert panel reviewSoni & Associates Safety Review · 2023
Testosurge® (500mg/day)
Strength Gains: Leg Press & Bench Press (8-Week)
+69 kg
Leg Press 1RM

Same 8-week Wilborn cohort showed significant strength improvements from baseline to week 8. Leg press 1RM: +69.4 kg (329 → 398 kg). Bench press 1RM: +5.5 kg (108 → 114 kg). Both results p<0.001 from baseline. No group-time interaction — strength gain is consistent with training, but hormonal milieu favored Testosurge arm.

n = 30 men8 weeksInt J Sport Nutr Exerc Metab · 2010
Epic-T3 Full Formula
Epic-T3 Stack — Real-World Testing Protocol
89%
Reported Energy Improvement

Internal 12-week user cohort tracking self-reported energy, sleep quality, training consistency, and body-composition outcomes on the Epic-T3 formula with a standardized strength-training program.

n = 112 participants12 weeksEpic Nutritional Internal Cohort · 2024

Full dataset available on request. These statements have not been evaluated by the FDA.

Ingredient Technology

What’s inside —
and the science behind it.

No proprietary blends, no hidden doses. Every active ingredient in Epic-T3 is published on the label with peer-reviewed human trial references to build trust and demonstrate E-E-A-T.

Testosurge®
Fenugreek Glycoside Extract · 500 mg

Inhibits aromatase and 5-α reductase enzymes, reducing conversion of testosterone to estradiol and DHT. Displaces testosterone from SHBG, increasing bioavailable free T. Upregulates StAR protein in Leydig cells to accelerate steroidogenesis.

Safety: GRAS-certified (Soni & Associates). Fenugreek seeds are GRAS under FDA §182.20. Preclinical: negative acute oral, 90-day repeat-dose, and genotoxicity panels.
Human Trial References
Wilborn et al. 2010 — 8-week RCT in resistance-trained men

Total testosterone increased 6.57% vs. baseline; 98.81% increase in bioavailable testosterone; lean mass ↑, body fat ↓ vs. placebo.

Int J Sport Nutr Exerc Metab 2010;20(6):457–465
Mokashi et al. 2014 — Acute single-dose pharmacokinetic study

24.42% increase in free testosterone within 4 hours of a single 600 mg dose in healthy males.

Asian J Pharm Clin Res 2014;7(Suppl 2):177–181
Aswar et al. 2024 — Androgenic mechanism in castrated rat model

Confirmed dose-dependent androgenic activity and upregulation of steroidogenic enzymes. 90% PDE5 inhibition at 1000 µg/mL in vitro.

Pharmacognosy Journal 2024;16(1):9–19
VINOMERIX®
Grape Polyphenol Complex

Delivers concentrated oligomeric proanthocyanidins (OPCs) and resveratrol from Vitis vinifera. Activates endothelial nitric oxide synthase (eNOS) to improve vascular blood flow, neutralizes reactive oxygen species, and supports cardiovascular function under exercise-induced oxidative stress.

Safety: Well-established safety profile. Grape seed extract has been used in European and American supplement markets for 30+ years with no significant adverse event reports at recommended doses.
Human Trial References
Grape seed OPC studies — Vascular function meta-analysis

Grape-derived polyphenols are associated with significant reductions in systolic blood pressure and improved flow-mediated dilation in human trials.

Multiple peer-reviewed publications on Vitis vinifera OPCs
HYPEROX®
Nitric Oxide Support Blend

Provides substrates and cofactors for the nitric oxide synthase pathway: L-citrulline recycles into L-arginine via the citrulline–arginine–NO cycle, producing sustained nitric oxide output. This vasodilatory effect increases muscular oxygen delivery, exercise endurance, and recovery blood flow.

Safety: L-citrulline is a naturally occurring amino acid with an excellent safety profile. No known drug interactions at supplemental doses.
Human Trial References
L-Citrulline supplementation — Exercise performance review

L-citrulline supplementation has been shown to improve exercise tolerance, reduce perceived exertion, and enhance NO-mediated vasodilation in trained and untrained subjects.

Published human trials on citrulline-arginine recycling and NO pathways
Social Proof

People who take their health seriously.

I’ve tried every natural T-booster on the shelf. Epic-T3 is the first one where I could feel the difference in the gym by week 4.
Marcus D.
Age 42 · Verified buyer
I appreciate that Epic-T3 doesn’t hide behind proprietary blends. Clean label, clinically studied ingredients, meaningful doses.
Dr. Leah K.
Family medicine · Dallas
Energy through the afternoon slump and visibly better recovery. I subscribe and forget — no more running out.
Ryan P.
Age 36 · Verified buyer
Frequently Asked Questions

Your questions, answered.

Quality & Compliance

Formulated & produced in certified facilities

Every Epic formula is manufactured in audited GMP / ISO 9001 facilities, tested by third-party labs, and certified across the standards that matter most for safety, purity, and quality.

  • NSF GMP Registered
    NSF GMP Registered
  • FSSC 22000 Certified
    FSSC 22000 Certified
  • ISO 9001 — TÜV Nord
    ISO 9001
  • Non-GMO Project Verified
    Non-GMO Project Verified
  • DNA Barcoding Verified
    DNA Barcoding Verified
  • Monash Low FODMAP Certified
    Monash Low FODMAP Certified
  • KCJ Kosher Certified
    KCJ Kosher Certified
  • Halal Certified
    Halal Certified
Third-party testedMade in the USANo fillers or artificial flavorsClinically researched ingredients
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