GMP Certified
GMP Certified
Gluten-free
Gluten-free
Non-GMO
Non-GMO
Hormone-free
Hormone-free

Critical T – Natural Testosterone Support for Men

Boost Strength, Energy & Vitality – Naturally
No reviews

A powerful blend of science-backed botanicals to naturally support testosterone levels, lean muscle, libido, energy, and mental focus—without synthetic hormones or side effects.

Worldwide shipping available
Exclusive offers available
Subscribe and save
One-time Purchase
Receive automatic shipments on your schedule. Cancel anytime.
Delivery Frequency
free shipping if you order over $99
$59.00
FREE USA SHIPPING ON ORDERS $99+
60 Day Guarantee
Secure Checkout

Feel Stronger. Live Sharper.
Perform Better.

  • Supports Healthy Testosterone Levels – Promotes vitality and hormone balance
  • Boosts Strength & Stamina – More power during workouts and everyday life
  • Enhances Libido & Drive – Revive your masculine edge
  • Increases Mental Focus – Stay sharp, clear, and productive
  • Elevates Mood & Confidence – Feel like yourself again

Real Results from Real Men

Hey Coach—quick update! I was on Test Boost Max for a year, Neugenix before that, and even did TRT. I just switched to Critical T a few weeks ago and wow—big difference. I can actually feel it working, and I’m waking up with strong (you know). Thanks for telling me about it. With so many junk supplements out there, this one’s the real deal.

Erik G.
Verified Customer

After hitting 45, fatigue and brain fog hit me super hard. Critical T brought me back to feeling like myself again. More energy, better focus, and my workouts are finally paying off.

Mark W
Verified Customer

I used to crash hard around 3 PM—could barely focus or stay awake. Since starting Critical T, those dips are gone. I’m more focused, my workouts feel stronger, and I don’t need 3 cups of coffee to get through the day.

Tony M., 48
Verified Customer

My doctor said my T levels were low for my age. I started Critical T and felt the difference in the gym and the bedroom... but I wanted proof. Got retested after 60 days and my free testosterone was significantly higher. I’m a believer.

Brian C., 61
Verified Customer

I’ve tried a dozen ‘T boosters’ off Amazon and never felt a thing. Critical T is different. Better energy, better sleep, and I’m putting on muscle again at 45. Worth every penny.

Derek L., 45
Verified Customer

"I used to be sharp, driven, and strong… but over the last few years I lost my edge. Critical T gave it back. I feel more like my old self, pushing harder in the gym and waking up ready to attack the day."

Mike D., 52
Verified Customer

I didn’t realize how bad my testosterone levels had gotten until I started taking Critical T. Within 2 weeks, my energy was back, my drive returned (yes, that kind too), and I felt like a man again. My wife even commented that I’ve been acting more confident. This stuff works.

James R., 54
Verified Customer

What's Inside CRITICAL T?

Tongkat Ali Extract

(Eurycoma longifolia) – 550 mg

The King of Natural Testosterone Boosters

  • Helps stimulate free testosterone production
  • Supports libido, energy, and muscle growth
  • Reduces cortisol levels (stress hormone that suppresses T)
  • Backed by human studies for hormonal balance and vitality

Tongkat Ali is a powerhouse adaptogen used for decades to support male health, performance, and drive.

Mucuna Pruriens Extract

(std. to 40% L-Dopa) – 300 mg

Mood, Hormone & Dopamine Booster

  • Contains L-Dopa — precursor to dopamine (motivation + libido)
  • Enhances natural testosterone production and sperm quality
  • Supports mood, motivation, and stress resilience
  • May help with focus and confidence under pressure

Safed Musli

(Root) – 200 mg

Strength, Libido & Endurance Herb

  • Traditional Ayurvedic remedy for male vitality and stamina
  • Helps support lean muscle mass and physical recovery
  • May enhance sexual performance and energy

Other Ingredients

Diindolylmethane (DIM) – 100 mg
Diindolylmethane (DIM) – 100 mg

Estrogen Balance & Hormone Regulation

  • Helps convert harmful estrogens into “good” estrogen metabolites
  • Promotes a healthier testosterone-to-estrogen ratio
  • Supports prostate health and hormonal detoxification

Especially important for men exposed to xenoestrogens from plastics, soy, or processed food.

Diindolylmethane (DIM) – 100 mg

Estrogen Balance & Hormone Regulation

  • Helps convert harmful estrogens into “good” estrogen metabolites
  • Promotes a healthier testosterone-to-estrogen ratio
  • Supports prostate health and hormonal detoxification

Especially important for men exposed to xenoestrogens from plastics, soy, or processed food.

Eleuthero (Siberian Ginseng) – 100 mg
Eleuthero (Siberian Ginseng) – 100 mg

Adaptogen for Energy & Physical Endurance

  • Helps reduce physical fatigue and mental burnout
  • Supports adrenal health and resilience under stress
  • May enhance workout performance and stamina
Eleuthero (Siberian Ginseng) – 100 mg

Adaptogen for Energy & Physical Endurance

  • Helps reduce physical fatigue and mental burnout
  • Supports adrenal health and resilience under stress
  • May enhance workout performance and stamina
White Button Mushroom Extract – 100 mg
White Button Mushroom Extract – 100 mg

Estrogen Modulation & Immune Defense

  • Shown to help inhibit aromatase (enzyme that converts T to estrogen)
  • Supports prostate health and natural hormonal balance
  • Also aids immune function and inflammation response
White Button Mushroom Extract – 100 mg

Estrogen Modulation & Immune Defense

  • Shown to help inhibit aromatase (enzyme that converts T to estrogen)
  • Supports prostate health and natural hormonal balance
  • Also aids immune function and inflammation response
DL-DMAE Bitartrate – 50 mg
DL-DMAE Bitartrate – 50 mg

Mental Focus & Cognitive Energy

  • Boosts production of acetylcholine for sharp mental performance
  • May improve attention, alertness, and mind-muscle connection
  • Supports mood and motivation alongside physical performance
DL-DMAE Bitartrate – 50 mg

Mental Focus & Cognitive Energy

  • Boosts production of acetylcholine for sharp mental performance
  • May improve attention, alertness, and mind-muscle connection
  • Supports mood and motivation alongside physical performance
Maca Root Powder (Lepidium meyenii) – 50 mg
Maca Root Powder (Lepidium meyenii) – 50 mg

Ancient Energy & Libido Superfood

  • Promotes hormonal balance and improved energy levels
  • Traditionally used to boost fertility and performance
  • Helps fight fatigue and improve workout endurance
Maca Root Powder (Lepidium meyenii) – 50 mg

Ancient Energy & Libido Superfood

  • Promotes hormonal balance and improved energy levels
  • Traditionally used to boost fertility and performance
  • Helps fight fatigue and improve workout endurance
Acacetin (Chrysanthemum indicum) – 25 mg
Acacetin (Chrysanthemum indicum) – 25 mg

Aromatase Inhibitor & Testosterone Protection

  • Natural compound that blocks the conversion of T into estrogen
  • Supports lean muscle gains and hormonal optimization
  • Helps maintain stronger testosterone levels
Acacetin (Chrysanthemum indicum) – 25 mg

Aromatase Inhibitor & Testosterone Protection

  • Natural compound that blocks the conversion of T into estrogen
  • Supports lean muscle gains and hormonal optimization
  • Helps maintain stronger testosterone levels
L-Tyrosine – 25 mg
L-Tyrosine – 25 mg

Stress Recovery & Cognitive Support

  • Precursor to dopamine, norepinephrine & epinephrine
  • Helps reduce brain fog, especially under stress
  • Supports focus, motivation, and workout drive
L-Tyrosine – 25 mg

Stress Recovery & Cognitive Support

  • Precursor to dopamine, norepinephrine & epinephrine
  • Helps reduce brain fog, especially under stress
  • Supports focus, motivation, and workout drive
Supplement Label Supplement Label Supplement Label

Try Risk Free 60-Day 100% Money Back Guarantee
60-Day Guarantee
Secure Checkout
FREE USA SHIPPING ON ORDERS $99+

How Critical T Supports Your Entire Manhood


Unlike synthetic testosterone or short-term boosters, Critical T helps your body naturally restore hormone balance using clinically-backed adaptogens and plant extracts—giving you strength, stamina, and clarity without the crash.

Premium ingredients. Unmatched Benefits.

Clinically Proven Ingredients.

Backed by scientific research for optimal cognitive function.

Non-GMO Formula

Free from harmful additives and synthetic ingredients.

Vegan-Friendly Capsules

100% plant-based with no animal-derived ingredients.

Gluten-Free & Allergen-Free

Safe for those with dietary sensitivities.

Lab-Tested for Purity

Each batch undergoes rigorous testing for quality assurance.

Manufactured in the USA

Manufactured in a GMP-certified facility for premium quality.

From the Founder: Why I Created Critical T

I created Critical T because men over 40 deserve better than gimmicks, needles, or risky hormone treatments. As a coach and former athlete, I’ve seen firsthand how low testosterone can rob a man of his strength, drive, and confidence. Critical T is the formula I wish I had years ago—packed with research-backed ingredients that support real, natural testosterone production. I take it daily myself, and I recommend it to every man who wants to reclaim his edge and feel like himself again.


— Mike Westerdal
 Founder of Critical Nutrition Labs
 Certified Personal Trainer | Kettlebell Instructor | Former Powerlifter
Football Coach | Sports Nutrition Specialist

Try Critical T 100% Risk-Free

Experience the energy, strength, and confidence—or send it back within 60 days. No risk, just results.

60-Day Guarantee
Hassle-Free Refunds
Trusted by Thousands of Men

Frequently asked questions

How soon will I feel a difference?
Most men report noticeable results within 7–14 days of consistent use.
Most men report noticeable results within 7–14 days of consistent use.
Is it a steroid or testosterone hormone?
No. It’s 100% natural and supports your body’s own production safely.
No. It’s 100% natural and supports your body’s own production safely.
Will it help with workouts or recovery?
Absolutely. Many customers report better strength, endurance, and quicker recovery.
Absolutely. Many customers report better strength, endurance, and quicker recovery.
What if it doesn’t work for me?
You’re covered by our 60-day money-back guarantee. No stress.
You’re covered by our 60-day money-back guarantee. No stress.

Try Risk Free 60-Day 100% Money Back Guarantee
60-Day Guarantee
Secure Checkout
FREE USA SHIPPING ON ORDERS $99+

Customers Also Bought
NEURO-THRIVE

Neuro-Thrive is an all-natural memory support supplement,

No reviews
$69.00
Add NEURO-THRIVE to the cart
JOINT GLIDE

Say goodbye to joint discomfort and reclaim your active lifestyle with Joint Glide, a …

No reviews
$59.00
Add JOINT GLIDE to the cart