TestoTEK is an all-natural, herbal testosterone booster that aims at helping men achieve optimal hormonal balance. It contains a powerful micronutrient blend with vitamin D, vitamin K2, and zinc all having evidence to support a positive influence on T. The research behind TestoTEK’s primary ingredient, D-Aspartic acid, however shows mixed results.

TestoTEK contains some proven vitamins and minerals that can help ramp up your testosterone levels if you’re currently deficient in them. But out of its six primary herbal ingredients, only one of them (mucuna pruriens) has strong evidence supporting a positive influence on T.


  • Allow You to Pack On Lean Muscle Mass Fast
  • Transform Your Body Into A Fat Burning Machine
  • Catapult Your Libido, Stamina and Sex Drive
  • Eliminate Fatigue and Supercharge Your Energy Levels
  • Turn Depression and Irritability Into Confidence and Contentment
  • Improve Your Overall Health %u2013 Cardiovascular, Brain Health and More


TestoTEK ingredients include –

  • Vitamin D3 (2000IU)
  • Vitamin K (50mcg)
  • Vitamin B2 (20mg)
  • Vitamin B6 (50mg)
  • Vitamin B5 (10mg)
  • Zinc (25mg)
  • D-Aspartic Acid (2000mg)
  • Mucuna Pruriens (175mg)
  • Stinging Nettle Root Extract (100mg)
  • Fenugreek Seed Powder (75mg)
  • Oyster Body Extract (70mg)
  • Eluethero Root Powder (50mg)

Possible Side-Effects

TestoTEK contains an all-natural herbal formula that is most likely safe for consumption. That being said, any health supplement you use can cause possible side effects. If you suffer from any pre-existing conditions, it’s best to consult with a health care practitioner before use.

User Reviews

Review 1

I am in my third month of using this product. I’ve been lifting for 43 years and at 62 my workouts were dragging. Testo Tek has changed all of that for me. My energy level and endurance has increased tremendously. Not only in the gym, but throughout the day. I’ve added weight to my lifts as well as been able to increase the amount of reps per set. Intensity is incredible. My body weight has dropped from over 260 to 242.5 and I’ve dropped one pant size. I plan to use this product long term. I feel better overall than I have for a long time.

The 5 star review is for the Customer Service of Tek Naturals as well. They respond to every inquiry and they do it fast. Great people.

Review 2

Definitely getting morning wood after 2 weeks of taking this.

Review 3

On my 3rd bottle, cuz you know, 3rd time’s the charm, and barely noticing effects. Recommended to take at least 2 bottles to see full effect. Finally set new PRs for my workouts. Increased weight and reps. Noticed an increase in muscle mass this time in the bulking phase while taking this product (fat and no muscle in my bulk phase without this product). Currently trying to shred off the fat now and see if I can retain muscle mass this time.
Also, harder erection and heavier ejaculation than usual.

Review 4

Noticed results quickly. I definitely saw gym gains, energy gains, and an improvement in my mood. I personally didn’t see any undue aggression outside of the gym. I also ate more while taking this which may have helped the gains. Better than any other brand I’ve tried. Didn’t notice the malodorous urine that others describe, but then again, I don’t usually sniff my urine.

Review 5

I can’t tell you the improvement in my life after taking these vitamins!
If you have Low T then this may help you like it did me!

Review 6

I have been taking this product for 3 months and see no difference in energy or body composition. I really wanted it to work and it had no effect. It is expensive and over promises. I work out hard every day and this didn%u2019t help.One person found this helpful

Review 7

60% of the time its works every time!!! Just kidding but honestly I felt result within first week without even going to the gym. Amd even after my first bottle ran out I still felt the effects in my system up to a week or so after….got the next bottle QUICK…Stay tuned!!

Review 8

Didn’t work for me but it might work for you.