Nitro^UP whey protein, Myofiber, and L-Carnitine combo
Fit Power3 Stack with Myofiber
Fit Power 3 stack l-Carnitine for energy
Fit Power3 Stack with L-carnitine supps facs
Athlete using Shred Stack for lean definition
Fit Power3 Stack Cardio
Fit Power3 Stack with Myofiber supps facts
Fit Power3 Stack with L-Carnitine training  fuel
Fit Power3 Stack with Nitro^UP
Fit Power3 Stack with Nitro^UP Fabian
Fit Power3 Stack with Nitro^UP supps fact
Fit Power³ Stack – Protein, Digestive, and Energy Support Stack by José Fernandez
Fit Power³ Stack – Protein, Digestive, and Energy Support Stack by José Fernandez
Fit Power³ Stack by José Fernandez – Muscleology
https://www.youtube.com/watch?v=AnY9Peoirc4

Fit Power³ Stack – Protein, Digestive, and Energy Support Stack by José Fernandez

Regular price$89.99
/
Shipping calculated at checkout.

  • 25g protein + enzymes with Nitro^UP
  • Gut health and fiber support with Myofiber
  • 3000mg L-Carnitine for energy metabolism
  • Choose 2lb or 5lb protein + flavor options
  • Trusted by celebrity trainer José Fernandez
Flavor
size
🤝 Taste-It-First Guarantee — don't love your first tub's flavor? Reply to any email and we'll swap it.
✓ Free U.S. shipping over $100  ·  ✓ Subscribe & Save 10%  ·  ✓ Family-run since 2003

While the reviews arrive

★★★★★ “Been using Nitro-Up since 2018. It’s the best out there.”

— Seamus, verified buyer · our Nitro^UP protein holds 4.9★ across 35 reviews

This tub comes out of the same family-run Davie, FL facility, and Taste-It-First covers it the same way: don’t love the flavor, we swap it.


Retail Total (5lb protein): $154.97 → $119.99 (23% OFF)
Retail Total (2lb protein): $109.97 → $89.99 (18% OFF)


Protein. Digestion. Energy. All in One Stack.

Fit Power³ Stack is a performance trifecta designed with celebrity trainer José Fernandez—combining clean whey protein, gut support, and fat-converting energy for peak performance and recovery.

Includes:

  • Nitro^ UP Whey Isolate (choose 2 lb or 5 lb in Vanilla, Chocolate, or Cookies & Cream) – 25g protein per scoop plus digestive enzymes.
  • Myofiber (Unflavored) – Gentle fiber, enzymes, and herbs to support digestion and nutrient absorption.
  • L‑Carnitine Liquid (3000 mg) – Clean, caffeine-free energy that helps shuttle fat into fuel for training sessions.

Suggested Use Schedule:

• Take Nitro^UP Post-workout or between meals for recovery.
• Mix Myofiber with your beverage once daily to aid digestion.
• Use L‑Carnitine Liquid in the morning or before workouts for metabolic fuel.

What to Expect:

  • Improved recovery and lean muscle support*
  • Smoother digestion and nutrient absorption*
  • Cleaner energy and enhanced fat utilization*

Everyday performance made simple. Tailored for real results.

Post-workout protein, daily fiber, pre-workout fat-fuel

Faster recovery, better gut function, metabolic efficiency

Lean muscle support, digestion aid, clean energy

E-Cinerator Extreme Fat Loss
Category 5 Creatine
Mass-Ology Premium Weight Gainer
DPXcuts Water Loss
Redtest Testosterone Booster

Not intended for use by individuals under 18. Consult a healthcare provider before starting any supplement. L-Carnitine contains caffeine-free energy support. Store in a cool, dry place. Keep out of reach of children.

Store at 15-30°C (59-86°F) Protect from heat, light and moisture. Do not purchase if seal is broken., Protect from heat, light and moisture.

*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.

The label test

Run it on us. Run it on anyone.

MuscleologyTypical brand
Every dose printedYes — check the panel“Proprietary blend”
Amino spikingNeverCommon & legal
Third-party batch testingcGMP, every batch“Trust us”
Who answers your emailThe family that makes itA ticket queue

What’s NOT in this tub: no proprietary blends · no amino spiking · no banned substances · no invented numbers. The full standard →


Recently viewed

Fit Power³ Stack – Protein, Digestive, and Energy Support Stack by José Fernandez

Taste-It-First · don’t love it, we swap it

$89.99