SCIENCE BACKED NATURAL TESTOSTERONE SUPPORT
REWIND YOUR STRENGTH, ENERGY, DRIVE AND FEEL 21 AGAIN
21 Again Rewind is the natural testosterone booster designed to help men 30 plus boost energy, improve strength, and support healthy hormone balance.
FORMULATED TO HELP YOU FEEL LIKE YOURSELF AGAIN
8 core natural ingredients plus essential nutrients for complete support
ASHWAGANDA KSM-66®
Helps reduce stress and cortisol while naturally supporting testosterone, vitality, and overall male performance.
PINE POLLEN EXTRACT (10:1)
A rich source of natural phyto-androgens that help promote hormonal balance, energy, and improved male stamina.
BULBINE NATALENSIS
Supports healthy testosterone production, libido, and strength by helping optimize key male hormone pathways.
SHILAJIT POWDER
Enhances energy, recovery, and testosterone by delivering highly bioactive minerals and fulvic acids essential for men’s health.
TONGKAT ALI ROOT
Boosts free testosterone, elevates libido, supports muscle development, and helps improve male mood and drive.
DIINDOLYMETHANE (DIM)
Promotes healthy estrogen metabolism to support balanced testosterone, clearer energy, and improved male hormonal clarity.
MAGNESIUM GLYCINATE
Supports deeper sleep, muscle recovery, testosterone production, and overall male metabolic function.
GINSENG EXTRACT
Improves energy, circulation, and stress resilience while supporting endurance, libido, and overall male vitality.
WHY I CREATED 21 AGAIN
I built this formula because I wanted to feel like myself again.
WHY MEN ARE CHOOSING 21 AGAIN
More energy, better recovery, better performance
Libido Back On Full Blast
Verified Customer
Stronger Than TRT Without the Risks
Verified Customer
TRT Wasn’t for Me — This Works
Verified Customer
Finally Getting Lean Again
Verified Customer
Energy Like I Had in My 20s
Verified Customer
21 AGAIN FOUNDER & FORMULATOR
JARRET STOPFORTH, PHD
After hitting 40 and feeling his energy, drive, and confidence fade, Jarret Stopforth set out to create what countless “natural testosterone boosters” failed to deliver; real results. Three years of research and testing plant based ingredients led to the breakthrough formula behind 21 Again Rewind.
Within 30 days, he felt stronger, leaner, and more alive. When friends experienced the same transformation, 21 Again was born. Today, it’s a science backed, all natural supplement designed to help men reclaim their youthful energy, confidence, and vitality; basically, to feel 21 Again.
A BETTER WAY TO SUPPORT TESTOSERONE
More bioactives, better balance, no needles
T-Booster
Brands
Injections
(TRT)
| Plant-based Ingredients | ✓ | ✓ | ✕ |
|---|---|---|---|
| Boosts Testosterone | ✓ | ✕ | ✓ |
| Convenient | ✓ | ✓ | ✕ |
| Bioactive Ingredients | 5× Leading Brands | Ineffective Dosage | 3× Leading Brands |
| Budget Friendly | ✓ | ✕ | ✕ |
| No Adverse Side Effects | ✓ | ✓ | ✕ |
FREQUENTLY ASKED QUESTIONS
What is 21 Again Rewind?
21 Again Rewind is a natural testosterone support supplement designed to help men get their energy, drive, strength, and focus back. It works with your body’s own system, not against it.
Will 21 Again work for me?
Most men over 30 experience natural dips in testosterone. 21 Again is built to help restore balance so you feel energized, motivated, and strong again.
How long does it take to see results?
Many men feel more energy and better sleep in the first week. Strength, stamina, and libido improvements often become noticeable by weeks 4 to 8.
What’s the difference between 21 Again and TRT?
TRT uses synthetic hormones, which can shut down your natural testosterone production. 21 Again supports your body’s own natural testosterone so your system keeps functioning normally.
Are there any side effects?
Most men report none. The ingredients are natural and well studied. If you have medical conditions or take medications, check with your doctor.
What is your money back guarantee?
If you’re not happy with your first order, you have 90 days to request a full refund. No hassle.