Say “Hasta la vista, baby!” to weak supplements. Most brands skimp on potency—we packed ours with top ingredients for real results.
Details
One dose of 21 Again Rewind and suddenly you're racing through time—feeling the raw energy, drive, and stamina that made you a machine in your prime. With clinical doses of Ashwagandha KSM-66® (700mg), Tongkat Ali (600mg), Shilajit (500mg), and Pine Pollen (700mg), this science-backed formula boosts testosterone, energy, focus, strength, libido, and fat metabolism.
Crafted with precision in the USA, it’s 100% natural, safe, and made for results—not hype. Just 5 capsules in the morning, and you're locked, loaded, and ready to relive your glory days with serious momentum.
- ✔️ Science-Backed
- ✔️ Natural Formula
- ✔️ Made in the USA
- ✔️ Clinical Dose
How It Works
Your journey back to peak performance isn’t magic—it’s meticulous formulation meets time-tested ingredients. Unlike TRT this formula is made from natural ingredients. Simply put, it helps revitalize your body’s own testosterone-making engine. Here's what to expect:
Days 1–10: Activation
You’ll feel a spark of energy and focus. Motivation improves. Your body begins priming testosterone production.
Days 10–30: Reboot
Libido, endurance, and mood start lifting. You’ll notice reduced fatigue and more drive in everyday life.
Days 30–60: Momentum
Workouts hit harder. Recovery speeds up. Stubborn fat starts to melt and confidence returns.
Days 60–90: Prime Time
Strength, stamina, and mental clarity are all firing. You feel powerful, present, and more like you again.
No fluff. Just a formula that works—fast.
Nutritional Information
Serving Size: 5 Capsules
Servings Per Container: 30 (150 capsules total)
| Ingredient | Amount per Serving |
|---|---|
| Vitamin D3 (as Cholecalciferol) | 50 mcg (250%) |
| Magnesium (as Magnesium Glycinate) | 100 mg (25%) |
| Zinc (as Zinc Citrate) | 15 mg (136%) |
| Copper (as Copper Gluconate) | 2.5 mg (278%) |
| Ashwagandha KSM-66® (root) | 700 mg |
| Pine Pollen Extract (10:1) | 700 mg |
| Tongkat Ali Extract (root) | 600 mg |
| Shilajit Powder (50% Fulvic Acid) | 500 mg |
| Bulbine Natalensis Powder (root) | 350 mg |
| DIM (Diindolylmethane) | 100 mg |
| Ginseng Extract (root) | 40 mg |
| Boron (as Boron Citrate) | 5 mg |
Other Ingredients: Hypromellose (HPMC) Cellulose Capsule
- ✅ No proprietary blends
- ✅ Fully transparent labeling
- ✅ KSM-66® clinically studied Ashwagandha
4.7/5 300+ Reviews
21 AGAIN REWIND T-BOOSTER
150 Capsules | 30 Day Supply
21 Again Rewind unlocks the energy, drive, and fire of your glory days. This testosterone-enhancing formula isn’t just for muscle—it’s the foundation of what makes a man a man, supporting mental health, motivation, and vitality. With each dose, you’re stepping into the role of your own action hero. Gear up to relive the power, stamina, and unstoppable confidence of your prime!
Improves Energy, Strength, Libido, Performance, Mood, & Mental Health
2X The Amount of Bioactive Ingredients as Leading Testosterone Boosters
Reactivates and Increases your Body’s Naturally Produced Testosterone
Couldn't load pickup availability
30 day money back guarantee
Details
One dose of 21 Again Rewind and suddenly you're racing through time—feeling the raw energy, drive, and stamina that made you a machine in your prime. With clinical doses of Ashwagandha KSM-66® (700mg), Tongkat Ali (600mg), Shilajit (500mg), and Pine Pollen (700mg), this science-backed formula boosts testosterone, energy, focus, strength, libido, and fat metabolism.
Crafted with precision in the USA, it’s 100% natural, safe, and made for results—not hype. Just 5 capsules in the morning, and you're locked, loaded, and ready to relive your glory days with serious momentum.
- ✔️ Science-Backed
- ✔️ Natural Formula
- ✔️ Made in the USA
- ✔️ Clinical Dose
How It Works
Your journey back to peak performance isn’t magic—it’s meticulous formulation meets time-tested ingredients. Unlike TRT this formula is made from natural ingredients. Simply put, it helps revitalize your body’s own testosterone-making engine. Here's what to expect:
Days 1–10: Activation
You’ll feel a spark of energy and focus. Motivation improves. Your body begins priming testosterone production.
Days 10–30: Reboot
Libido, endurance, and mood start lifting. You’ll notice reduced fatigue and more drive in everyday life.
Days 30–60: Momentum
Workouts hit harder. Recovery speeds up. Stubborn fat starts to melt and confidence returns.
Days 60–90: Prime Time
Strength, stamina, and mental clarity are all firing. You feel powerful, present, and more like you again.
No fluff. Just a formula that works—fast.
Nutritional Information
Serving Size: 5 Capsules
Servings Per Container: 30 (150 capsules total)
| Ingredient | Amount per Serving |
|---|---|
| Vitamin D3 (as Cholecalciferol) | 50 mcg (250%) |
| Magnesium (as Magnesium Glycinate) | 100 mg (25%) |
| Zinc (as Zinc Citrate) | 15 mg (136%) |
| Copper (as Copper Gluconate) | 2.5 mg (278%) |
| Ashwagandha KSM-66® (root) | 700 mg |
| Pine Pollen Extract (10:1) | 700 mg |
| Tongkat Ali Extract (root) | 600 mg |
| Shilajit Powder (50% Fulvic Acid) | 500 mg |
| Bulbine Natalensis Powder (root) | 350 mg |
| DIM (Diindolylmethane) | 100 mg |
| Ginseng Extract (root) | 40 mg |
| Boron (as Boron Citrate) | 5 mg |
Other Ingredients: Hypromellose (HPMC) Cellulose Capsule
- ✅ No proprietary blends
- ✅ Fully transparent labeling
- ✅ KSM-66® clinically studied Ashwagandha
NATURALLY iNCREASE T-LEVELS WITH
2x THE bioACTIVE INGREDIENTS
Vegan
Made in CGMP Facility
GMO FREE
700 MG ASHWAGANDA
Enhances muscle growth
and recovery
700 MG Pine pollen
extract
Contains natural
phytoandrogens that support
testosterone production
600 MG tongkat
ali roots
Signals the body to
produce more testosterone
350 MG Bulbine
natalensis
Naturally boosts
testosterone production
500 MG Shilajit
Acts as the oil to the engine
by optimizing testosterone output,
utilization and recovery and fertility
100 MG DIM
Supports free testosterone by
modulating estrogen breakdown
700 MG ASHWAGANDA
Naturally Increases
Testosterone
700 MG Pine pollen
extract
Enhances Strength and
Endurance
350 MG Bulbine
natalensis
Restores Vitality
500 MG Shilajit
Extends Overall Longevity
600 MG tongkat
ali roots
Increases Libido and
Stamina
100 MG DIM
Helps with Weight
Management
NATURALLY iNCREASE T-LEVELS WITH
2x THE bioACTIVE INGREDIENTS
Say “Hasta la vista, baby!” to weak supplements. Most brands skimp on potency—we packed ours with top ingredients for real results.
Vegan
Made in CGMP Facility
GMO FREE
700 MG ASHWAGANDA
Naturally Increases
Testosterone
700 MG Pine pollen
extract
Enhances Strength and
Endurance
600 MG tongkat
ali roots
Increases Libido and
Stamina
350 MG Bulbine
natalensis
Restores Vitality
500 MG Shilajit
Extends Overall Longevity
100 MG DIM
Helps with Weight
Management
700 MG ASHWAGANDA
Enhances muscle growth
and recovery
700 MG Pine pollen
extract
Contains natural
phytoandrogens that support
testosterone production
350 MG Bulbine
natalensis
Naturally boosts
testosterone production
500 MG Shilajit
Acts as the oil to the engine by optimizing testosterone output, utilization and recovery and fertility
600 MG tongkat
ali
Signals the body to
produce more testosterone
100 MG DIM
Supports free testosterone
by modulating estrogen
breakdown
MEET THE COMPETITION
LET’S COMPARE
| New Column | New Column | New Column | New Column |
| MEET THE COMPETITION LET’S COMPARE | | Hormone | Leading |
| Uses natural plant | | | |
| Effectively Boosts | | | |
| Convenient | | | |
| Dosage Strength | 2X bioactive ingredients of other supplements | Extremely high | Ineffective dosage |
| Relatively Low Cost | | | |
| No Adverse Side Effects | | | |
BECOME THE HERO OF YOUR STORY
ReAL MEN, REAL RESULTS
JOSH
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone433 (ng/dl)
Weight205lbs
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)7
AFTER 90 days
Testosterone642 (ng/dl)
Weight190lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
BLAKE
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone295 (ng/dl)
Weight199lbs
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)4
AFTER 90 days
Testosterone604 (ng/dl)
Weight183lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)8
JARRET
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone235 (ng/dl)
Weight234lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone562 (ng/dl)
Weight221lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
TOM
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
JOSH
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)8
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
BLAKE
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone295 (ng/dl)
Weight199lbs
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)4
AFTER 90 days
Testosterone604 (ng/dl)
Weight183lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)8
JARRET
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
TOM
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
JOSH
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)8
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
BLAKE
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone295 (ng/dl)
Weight199lbs
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)4
AFTER 90 days
Testosterone604 (ng/dl)
Weight183lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)8
JARRET
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
TOM
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
JOSH
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)8
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
BLAKE
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone295 (ng/dl)
Weight199lbs
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)4
AFTER 90 days
Testosterone604 (ng/dl)
Weight183lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)8
JARRET
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
TOM
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
BLAKE W.
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym daily. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone290 (ng/dl)
Weight199lbs)
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)5
AFTER 90 days
Testosterone604 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
WILLIAM S.
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)2
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
SAMSON Q.
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
KEVIN P.
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
BLAKE W.
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym daily. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone290 (ng/dl)
Weight199lbs)
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)5
AFTER 90 days
Testosterone604 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
WILLIAM S.
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)2
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
SAMSON Q.
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
KEVIN P.
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
BLAKE W.
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym daily. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone290 (ng/dl)
Weight199lbs)
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)5
AFTER 90 days
Testosterone604 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
WILLIAM S.
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)2
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
SAMSON Q.
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
KEVIN P.
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
BLAKE W.
Verified User
"21 Again Rewind has improved my life in a meaningful way. I sleep better, I have more energy. I have more motivation to eat better and get in the gym daily. It’s like someone flipped the switch back on."
BEFORE rewind
Testosterone290 (ng/dl)
Weight199lbs)
Energy Level 1-10 (self reported)5
Libido Level 1-10 (self reported)5
AFTER 90 days
Testosterone604 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
WILLIAM S.
Verified User
"Since starting 21 Again Rewind, I’ve been waking up ready to conquer the day. I feel the strength in my daily workouts, the focus at work, and yeah—my wife has noticed the difference too."
BEFORE rewind
Testosterone223 (ng/dl)
Weight243lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)2
AFTER 90 days
Testosterone595 (ng/dl)
Weight231lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)10
SAMSON Q.
Verified User
"About a month into taking 21 Again Rewind, things started to shift. My energy came back, workouts got stronger, and my mental focus sharpened up. It’s been a steady improvement across the board."
BEFORE rewind
Testosterone398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone709 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
KEVIN P.
Verified User
"After consistent use for a few weeks, I started to feel the change. My drive returned, my recovery improved, and I’m building lean muscle again. 21 Again Rewind has become part of my daily edge."
BEFORE rewind
Testosterone398 (ng/dl)
Weight181lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosterone751 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)9
Libido Level 1-10 (self reported)9
SAMSON Q.
Verified User
One dose from the 21 Again Rewind Testosteron Booster and suddenly you're racing through time, feeling the raw power, endless stamina, and sky-high libido that made you unstoppable back in your prime.
BEFORE rewind
Testosetroen398 (ng/dl)
Weight197lbs)
Energy Level 1-10 (self reported)4
Libido Level 1-10 (self reported)3
AFTER 90 days
Testosetroen398 (ng/dl)
Weight175lbs)
Energy Level 1-10 (self reported)8
Libido Level 1-10 (self reported)9
Chris G.
Verified User
Mustafa
Verified User
John G.
Verified User
Blake W.
Verified User
Chris G.
Verified User
Mustafa
Verified User
John G.
Verified User
Blake W.
Verified User
What’s the 411?
Frequently asked questions
What is 21 Again Rewind?
21Again Rewind is a natural testosterone support supplement designed to help men feel energized, focused, and vital again. It’s not a synthetic hormone— it's a powerful blend of botanicals and nutrients that support your body's own ability to produce testosterone naturally.
What is your return policy?
We stand behind the quality of our product and your satisfaction is our priority. If you're not completely satisfied with your purchase, you can return it within 30 days for a full refund—no questions asked. To initiate a return, contact our support team with your order details and we’ll guide you through the simple process.
How often should I take the pills?
For optimal results, take your capsules daily, preferably with food. Consistency is key— Do not exceed the recommended dose unless instructed by your physician.
Are there any side effects taking this supplement?
Most 21 Again users report no negative side effects. The ingredients are all-natural, clinically studied, and generally well-tolerated. That said, if you’re taking medications or have underlying health conditions, it’s best to check with your doctor.
Will it make me angry?
No. In fact, many users report feeling calmer and more in control. Balanced testosterone tends to improve mood stability, not worsen it.
What age is 21 Again recommended for?
Typically men over 30 start to notice a dip in energy, strength, and libido—that’s when this can really help. But men in their 40s, 50s, and beyond often get the most noticeable benefits.
What's the difference between 21 Again and TRT?
TRT (Testosterone Replacement Therapy) involves injecting synthetic testosterone, which can shut down your body’s own production. 21Again Rewind works with your body, encouraging natural production and maintaining balance without the risks or side effects of TRT)
CUSTOMER REVIEWS
Joseph N.
Verified User
Age Range: 45+
"This is the best T-booster I’ve ever tried! I have more energy now than I did when I was in my 30’s. Highly recommend for any guy over 40."
Richard S.
Verified User
Age Range: 45+
"After just two weeks on 21 Again, my energy is through the roof. I'm waking up refreshed and powering through my workouts again."
Miguel T.
Verified User
Age Range: 30+
"Honestly didn’t expect much, but I’m blown away. This stuff brings serious results—motivation, energy, and confidence are back."
Kevin M.
Verified User
Age Range: 40+
"This product gave me back my drive—mentally and physically. My wife noticed before I did. 21 Again really lives up to the name. I feel like myself again."
Darnell W.
Verified User
Age Range: 55+
"I was skeptical, but I honestly feel like I'm back in my prime. My focus, mood, and stamina have all improved. It's like flipping a switch."
Brian T.
Verified User
Age Range: 55+
"No more afternoon crashes. I feel alert and steady throughout the day. Great product for aging men who still want to dominate."
