
REAL RESULTS FROM REAL CUSTOMERS
Join 55,000+ guys who put the fuel back
55,000+ verified reviews
Easy addition to my daily stack
Added the stack to my routine a few weeks back. Simple to take, no jitters from the carnitine, and it's become one of those things I don't skip. Glad I finally made it part of the daily lineup.
Wish I started sooner
Added Liver Guard to my routine a few weeks back. Simple to take, no issues, and it's become one of those supplements I don't skip. Glad I finally made liver support part of the daily lineup.
Two birds, one routine
Been at this a while and try to keep things simple. The stack covers the energy side and the daily support side without me buying a bunch of separate bottles. Clean formulas, no fillers, easy to stick with.
The Complete Stack
The Complete Metabolic StackSubhead: Fuel the engine, support the system that runs it.
⚡
Glutathione Precursor (NAC)
L-Carnitine shuttles fat into your cells to be used for energy.
🔋
Stimulant-Free Energy
Clean training fuel with 0 stimulants, 0g sugar — no crash.
🍊
One Easy Tablespoon
Fast-absorbing liquid, Amped Orange, no horse-pills.
🛡️
NAC + Glutathione
Support the body's natural antioxidant defenses.
🌿
Milk Thistle + TUDCA
Support healthy liver cells and bile flow.
⬆️
Black Pepper Extract
Enhances absorption across the stack.
What’s Inside?
Full-Spectrum Liver Formula
Six targeted liver-support ingredients in one daily dose — no fillers, no junk.
L-Carnitine — 4000mg
The Engine
Shuttles fat into your cells to be used for energy — the fuel line that powers training and daily drive.
Milk Thistle Extract 4:1 (Silymarin) — 500mg
Supports The Engine
Your liver runs fat metabolism. Silymarin supports healthy liver cells, so the organ doing the work stays backed up.*
TUDCA — 300mg
Keeps It Flowing
Supports healthy bile flow and liver cell function, helping the metabolic machinery run smooth.
NAC + L-Glutathione — 600mg / 100mg
Antioxidant Backup
An active metabolism creates oxidative stress. NAC feeds your body's master antioxidant, glutathione, to support recovery.
Alpha Lipoic Acid — 100mg
Recharges The Crew
Helps regenerate glutathione and other antioxidants, keeping the whole defense network topped up day after day.
Black Pepper Extract — 10mg
Ties It Together
Enhances absorption across the entire stack, so more of every ingredient gets put to work.
SEE THE DIFFERENCE
Why the stack beats the 500mg capsule you already quit on
| Features |
BEST CHOICE
|
A Carnitine Capsule Alone |
|---|---|---|
|
L-Carnitine dose
|
4000mg | ~500mg capsule |
|
Fat-to-energy support
|
✓ Full dose | Underdosed |
|
Daily liver + metabolic support
|
✓ 6-in-1 | None |
|
Antioxidant defense
|
✓ NAC, glutathione, ALA | None |
|
Stimulants / Sugar
|
0 / 0g | Varies |
|
Money-Back Guarantee
|
365 Days | 30 Days or None |
Why Run The Stack
Put the fuel back — and support the engine that uses it
Replenish What's Missing
Your body makes less L-carnitine over time. 4000mg helps put it back so your body can use fat for energy.
Back The Engine
Liver Guard gives daily antioxidant and liver-function support — the organ central to your metabolism.
Clean & Stimulant-Free
0 stimulants, 0g sugar, no fillers, no crash. Fuel you can run every day.
THE SCIENCE BEHIND THE RESULTS
How the stack works together, day after day
Put The Fuel Back
4000mg L-Carnitine replenishes the transport compound your body makes less of over time.
Use Fat For Energy
L-Carnitine helps shuttle fat into your cells to be used as fuel, supporting training output and daily drive.
Support The Engine
Liver Guard backs daily liver function and antioxidant defense — so the system running your metabolism has what it needs.
Your 90-Day Transformation
What to expect when you run the stack daily
Fuel Goes In
L-Carnitine starts supporting training energy; Liver Guard begins building antioxidant reserves.
Finding Your Rhythm
Training energy feels steadier; daily liver and antioxidant support build.
Hitting Stride
Fuel and support settle into balance.
Dialed In
he stack is just part of your routine now.