GF-9®

Boost Human Growth Hormone up to 682%*

  • Increase energy, endurance, and vitality*
  • Improve physical performance, rest & results
  • Boost HGH in as little as 2 hours*
Novex Biotech GF-9 HGH Booster supplement packaging with clinical trial and patent information on a white background.
Before and after transformation of a man with a supplement bottle labeled &
Video of doctor discussing the benefits of Novex Biotech GF-9
Person squatting with fitness product, highlighting health and safety benefits on a dark background
Man in a gym with text highlighting benefits of GF-9 supplement
Novex Biotech GF-9 supplement bottle with capsules and water on a dark background
Supplement facts label for GF-9 on a dark blue background
Two boxes of Novex Biotech GF-9 HGH Booster on a white background
Novex Biotech GF-9 supplement packaging on a white background
Novex Biotech GF-9 HGH Booster supplement packaging with clinical trial and patent information on a white background.
Before and after transformation of a man with a supplement bottle labeled &
Video of doctor discussing the benefits of Novex Biotech GF-9
Person squatting with fitness product, highlighting health and safety benefits on a dark background
Man in a gym with text highlighting benefits of GF-9 supplement
Novex Biotech GF-9 supplement bottle with capsules and water on a dark background
Supplement facts label for GF-9 on a dark blue background
Two boxes of Novex Biotech GF-9 HGH Booster on a white background
Novex Biotech GF-9 supplement packaging on a white background

GF-9®

Boost Human Growth Hormone up to 682%*

  • Increase energy, endurance, and vitality*
  • Improve physical performance, rest & results
  • Boost HGH in as little as 2 hours*
LIMITED TIME: FREE OxyDrene NAD+ Booster with any GF-9 purchase
  • Increase energy, endurance, and vitality*
  • Improve physical performance, rest & results*
  • Boost HGH in as little as 2 hours*
Size: 120 Capsules (30-Day Supply)
Size: 30 Packets (30-Day Supply)
Options

How Subscription Works

Save $20 each month when you subscribe to a 30-day supply of GF-9, billed and delivered every 30 days for just $79.

Pause, skip, or cancel anytime by logging into your account to manage your subscription.

How Subscription Works

Save $33 each month when you subscribe to a 3-month supply of GF-9, billed and delivered every 90 days for just $198 (a savings of $99!).

Pause, skip, or cancel anytime by logging into your account to manage your subscription.
  • Risk Free 90-Day Money-Back Guarantee
  • Free shipping on all U.S. orders
  • Pause, skip or cancel subscription anytime

Age Better.

They say men slow down with age. That energy dips, muscle fades, and the fire goes out.

GF-9® pushes back on ALL of this.

Clinically tested FOUR TIMES, GF-9 boosts a hormone* tied to improved muscle, performance, energy… even libido.

This hormone is human growth hormone (also known as HGH, or GH), and it's produced by the pituitary gland. By age 55, a man's GH levels could've already dropped by up to 85%. Don't allow this to happen!

Man and woman standing on a beach, both wearing sunglasses.

The GF-9® Solution Is Pure Genius.

GF-9 is a patented blend of peptides and an herb to nourish the pituitary gland... and help it produce more GH naturally.*

No painful injections, no waiting for appointments, and no breaking the bank.

Can You Actually Afford to Skip This?

Most guys can't afford to live a life with low GH. There's just too much going on, too many responsibilities, and too many people counting on them.

Low GH doesn't happen overnight. It's like a slow air leak in your car tire, gradually diminishing the tire's strength and reliability. Sometimes you don't notice there's an issue at all until it's affecting your life.

Oftentimes, older guys feel more tired and out of shape without even realizing the relation to low GH. But you're smarter than that.

Carry your fire into the second half of your life without letting age define you. Boost your GH levels with the ONLY men's formula validated to boost levels up to 682%.*

Man exercising on a leg press machine in a gym

What About the Other GH Supplements?

What about them? Sure they may tout similar results, but they probably lack multiple clinical studies on their finished formula. To be blunt: they can't back their bull.

With over 3.5 million bottles sold, GF-9 is the REAL super soldier biohack men have been waiting for.

Supplement container labeled 'GF-9' with white capsules on a light gray background
GF-9 Capsules Supplement Facts

GF-9 Capsules Directions

DIRECTIONS: Adults take 4 capsules with water on an empty stomach, either in the morning 2 hours before breakfast or 2 hours after dinner prior to bedtime. Do not eat or drink anything besides water two hours before or after taking GF-9. Do not exceed 4 capsules in any 24-hour period. Individual results will vary.

WARNING: Do not exceed suggested daily serving. Not for use by individuals under the age of 18 years. Consult your physician before use if you are pregnant, nursing, taking medication, or if you have a medical condition. Do not use if inner safety seal under the cap is broken or missing. Use only as directed. Keep out of reach of children.

GF-9 Fruit Punch Powder Supplement Facts

GF-9 Fruit Punch Directions

DIRECTIONS: Adults mix 1 sachet in 6-8 fl. oz. water and drink entire serving on an empty stomach, either in the morning 2 hours before breakfast or 2 hours after dinner prior to bedtime. Do not eat or drink anything except water 2 hours before or after taking GF-9. Do not exceed 1 serving in any 24-hour period. Individual results will vary. For maximum results, use in conjunction with our other Novex Biotech® formulations.

WARNING: Do not exceed suggested daily serving. Not for use by individuals under the age of 18 years. Consult your physician before use if you are pregnant, nursing, taking medication, or if you have a medical condition. Do not use if packet is torn or broken. Use only as directed. Keep out of reach of children.

Show Capsules details
Show Fruit Punch details
GF-9 FAQs plus minus

AGE ON YOUR TERMS.

Men across America are redefining age with GF-9® because it’s clinically shown to increase HGH production up to 682%.*

That’s huge, because HGH is tied to:

  • More Lean Muscle
  • Elevated Energy
  • Increased Libido
  • Reduced Body Fat
  • Faster Recovery

By increasing your body's natural HGH production, GF-9 helps men live with more energy, endurance, vitality, and confidence.*

Real customer testimonial of individual who also followed a diet and exercise regimen. Results not typical.

Man on a boat with clear blue water and white buildings in the background, labeled 'Before'.
Muscular man flexing in a gym setting with 'After' text

REAL GF-9 USER REVIEWS**

Individual results may vary

Man holding a smartphone in front of a gray background

"I feel about 15 years younger​. I would recommend this product."

Irish​
Man taking a mirror selfie without a shirt, indoors.

"Amazing results and energy."​

Makin Gainz​
Muscular man taking a mirror selfie wearing a black tank top.

"Good Natural HgH releaser."

Jockhngnout​
Man taking a mirror selfie wearing a gray t-shirt in a room.

"Absolutely awesome​. Really does what it says."​

James
Muscular man posing in a kitchen

"Stick with it!​ The end results are amazing."

Oldman53
Man with a fit physique against a light blue background

"Fantastic product​ I can't recommend this enough."

Christopher M.​
Man with a beard and glasses posing outdoors on a patio.

"It works!​ Celebrated my 73rd ​with a 475 deadlift."

Don73​
Man flexing his muscles in front of wooden lockers

"Fire!​ It really does work! Just look at me!​"

DougieBoy206​
Man taking a mirror selfie without a shirt

"Real Results.​ It’s worth it y’all​."

Bryce B​
READ MORE GF-9 REVIEWS

"If you're a man over 40, 
you want GF-9.

GF-9 is hormone-free, and much less expensive than injections.

I recommend GF-9 to any man who wants to see what their full potential is."

"GF-9 is a game-changer for men"

Dr. Andrew McMarlin

Board-Certified in Sports Medicine
Former Naval Officer
GF-9® User

GF-9® WORKS.

Real men experience real results with GF-9.**

Month 1

Better sleep quality

More energy

Improved mood

Feeling younger

Person holding a GF-9 supplement bottle with pills in their hand

Month 2

Increased muscle mass

Better stamina

More energy during workouts

Man exercising with a kettlebell against a red brick wall.

Month 3

Renewed strength

Improved performance

Help getting through workouts

Man lifting a large tire in a gym setting
continued

GF-9® WORKS.

Real men experience real results with GF-9.**

Month 1

Better sleep quality

More energy

Improved mood

Feeling younger

Month 2

Increased muscle mass

Better stamina

More energy during workouts

Month 3

Renewed strength

Improved performance

Help getting through workouts

Results based on actual customer experiences. See their stories here.

Product image with a clear background
Hormone-free
icon showing no artificial dyes
No artificial dyes
Icon showing injection free
Injection-free
product shows an icon that it is dairy free
Dairy-free
icon showing made in the usa
Made in the USA
with globally sourced materials
Icon showing Good manufacturing practices
Good Manufacturing Practice

GF-9® Delivers. Both boost HGH. GF-9® Black Label adds rapid benefits in strength, weight, and more.*

GF-9® Delivers. Both boost HGH. GF-9® Black Label adds rapid benefits in strength, weight, and more.*

Novex Biotech GF-9 dietary supplement box on a white background
GF-9®
LEARN MORE
Novex Gf-9 Black Label supplement packaging on a white background
GF-9® Black Label
LEARN MORE
Improve Performance*
Improve Performance*
Boost HGH up to 682%*
Boost HGH up to 682%*
Increase Energy*
Increase Energy*
Promote Rest*
Promote Rest*
Increase Strength*
Increase Strength*
Increase Cognitive Function*
Increase Cognitive Function*
Boost GLP-1 Levels*
Boost GLP-1 Levels*
Lose Weight Fast*
Lose Weight Fast*

Questions? We’ve Got You Covered.

GH is associated with a lot of aspects of your life. And we mean a LOT. We’re talking improved mood, strengthened bones and joints, increased romantic drive, and more. For workouts, men turn to GH because of its association with increased lean muscle mass, more energy, and a quicker recovery.

Good question, and no.

Hormone injections introduce a synthetic/artificial version of human growth hormone into your body at very high levels. GF-9 works with your pituitary gland to boost your body’s natural production of growth hormone.*

All the ingredients in GF-9 have a history of safe use in healthy
adults.

For best results, take 4 capsules daily with a full glass of water on an empty stomach. Avoid eating or drinking anything but water for 2 hours before and after taking GF-9.

We recommend you take GF-9 either in the morning and wait 2 hours before consuming anything else, or take it 2 hours after dinner before bed.

READ MORE GF-9 FAQs

Pairs well with

TestroVax box and bottle
An image with a red background featuring a blue capsule in the center, symbolizing a supplement. Text around the capsule reads:
TestroVax™
The image shows a product called OxyDrene, which is a dietary supplement. The package has a white and red design with text that includes the product name and the claim of 'Clinically validated to increase VO2 max'.
Novex Biotech OxyDrene supplement bottle and packaging on a gray background with benefits listed.
OxyDrene®
A bottle of Thermodyne and its packaging on a white background
A bottle of Thermodyne with red capsules artistically spilling out
ThermoDyne™
ORDER NOW

Overall rating: 4.392415 / 5 from 1292 reviews.

AI Generated Review Summary

GF-9® boosts human growth hormone up to 682%, enhancing energy, endurance, and vitality. Users report significant improvements in energy levels, muscle mass, and overall well-being. Sleep quality and workout recovery are also noted to improve, though results vary among users.

Summary topics

  • Product Results: 18%
  • GF-9 Satisfaction: 8%
  • User Feeling: 6%
  • Energy Levels: 9%
  • Overall Improvement: 5%

Review topics: ["ingredients","weight","quality","issues","results","benefits","feeling","scent","wife","improvement","value","shipment","body","effects","consistency","sleep","formula","energy","boost","taste","bottle","strength","packaging","price","stomach","impact","package","work","use","using"].

Review highlights

  • "Noticeable results in days; deeper sleep and skin improvements; do not hesitate to try" — Luke Y.
  • "He was taking this like clockwork and loved the energy and sleep he was getting while taking them." — Angelina R.
  • "Awesome energy, awesome gains and awesome sleep." — Tom B.

Reviews

I’ve tried many products, and

"I’ve tried many products, and none of them worked. When I heard about GF-9, I thought it would just be another one of those products. I was somewhat skeptical about GF-9, so I looked for information on various platforms and everything I found said the same thing, that it works. So, I decided to give it a try, and honestly, I don't regret it. This product helps me get through my day to day routine by providing the energy and performance I need for my workouts and job."

— Angel R. (5/5)

GF9 – Elevate Your Performance Naturally

"After adding GF9 to my routine, I’ve noticed a clear difference in my overall performance and recovery. My stamina has improved, workouts feel more productive, and I recover faster than before. It also helps me stay consistent because I feel less fatigue and more focus during training. Another big plus is the better sleep quality, which plays a huge role in muscle recovery and energy levels. The supplement feels smooth on the body and delivers steady results over time. If you’re looking for something that genuinely supports strength, endurance, and recovery, GF9 is a solid choice."

— Samir (5/5)

Optimal Progress Supplement

"I began my workout journey 1year ago in March 2025, which included GF-9 supplement. After doing my research I based this review on MY results, and let my bodies testimony speak for itself. I’ve put on 11 lbs of muscle and lost 12 % body fat, can’t argue with facts, but photos can be 1,000 words!!"

— Becca C. (5/5)

This supplement is excellent. I

"This supplement is excellent. I honestly can feel the difference. I feel stronger. I’ve been taking this for about 3 weeks. I am sold on this. I will keep my subscription and look forward to the next order. I recommend this supplement."

— Mike S. (5/5)

GF-9 for women too

"I was a little concerned because it’s mainly promoted for men, I have had the best runs, went heavier in all my lifting. . better energy…No need for energy drinks since I’ve started!!!"

— Anna W. (5/5)

trying it out for the

"trying it out for the first time super excited faint wait to see the gains 💪"

— andre w. (5/5)

I started using this product

"I started using this product earlier this year, not expecting much. In less than a month I began to notice gains at a much faster rate than before. This is definitely worth the investment!"

— Reggie B. (5/5)

Excellent Product

"You feel the difference as soon you start taking it. This product is Amazing and even better if you take it combine with the Testrovax. I’m 43 now but after taking this I feel I’m back on my 20’s not joke."

— Sergio (5/5)

Horrible and Non-Effective

"This product is absolutely Horrible and Non-Effective. I completely wasted my $$$ on this product. UGH!!!"

— Joseph J. (1/5)

GF-9 WORKS, but be patient

"I highly recommend GF-9 to grow more muscle mass!! I am 62 years old and have been working out most of my life, 3:00AM every weekday, but have always struggled with adding muscle to the extent that I want. I have been taking GF-9 for several months now and I am “finally” getting the muscle size that I have wanted! My chest is bigger and fuller. My triceps bulge almost as my biceps now. My back shoulder cleavage is deeper. I have not changed anything else in my daily workout or meal plan, GF-9 was the only change. It takes a while to show the difference, a month or more, so be patient. As I am older it took 3 bottles before real results. And be diligent to take the 4 capsules EVERY DAY even on days you don’t workout. And continue your workouts to tear down and rebuild muscle overnight, as this is no magic pill. Muscles take effort. It needs to be continuously added to your system daily or you will have to start the timer over again and wait longer before results. I wish I had started taking GF-9 years ago!"

— Dell (5/5)

Q&A