GF-9® Black Label

Increase HGH while Improving Strength, Energy, Focus, and Weight Loss*

  • Increased peak force & cognitive benefits within 90 minutes*
  • Average 55% boost in GLP-1 and up to 23 lbs lost*‡
  • Elevated HGH up to 682% in as little as 2 hours*
Novex Biotech GF-9 Black Label HGH Booster + Performance Amp packaging on a reflective surface with a dark background.
Man wearing headphones with text about a two-part system for peak performance on a gray background
Supplement bottle labeled &
Novex Biotech GF-9 supplement bottle on a white background with text about growth hormone support.
Supplement facts label for GF-9 with a list of ingredients on a white background.
Supplement facts label for Performance AMP on a white background
GF-9® Black Label
Novex Biotech GF-9 Black Label HGH Booster + Performance Amp packaging on a reflective surface with a dark background.
Man wearing headphones with text about a two-part system for peak performance on a gray background
Supplement bottle labeled &
Novex Biotech GF-9 supplement bottle on a white background with text about growth hormone support.
Supplement facts label for GF-9 with a list of ingredients on a white background.
Supplement facts label for Performance AMP on a white background
GF-9® Black Label

GF-9® Black Label

Increase HGH while Improving Strength, Energy, Focus, and Weight Loss*

  • Increased peak force & cognitive benefits within 90 minutes*
  • Average 55% boost in GLP-1 and up to 23 lbs lost*‡
  • Elevated HGH up to 682% in as little as 2 hours*
LIMITED TIME: FREE OxyDrene NAD+ Booster with any GF-9 Black Label purchase

In separate clinical trials on key ingredients, participants saw:

  • Increased peak force & cognitive benefits within 90 minutes*
  • Average 55% boost in GLP-1 and up to 23 lbs lost*‡
  • Elevated HGH up to 682% in as little as 2 hours*
Size: 210 Capsules (30-Day Supply)
Size: 30 Packets (30-Day Supply)

How Subscription Works

Save $20 each month when you subscribe to a 30-day supply of GF-9® Black Label, billed and delivered every 30 days for just $99.

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

How Subscription Works

Save $39.66 each month when you subscribe to a 3-month supply of GF-9® Black Label, billed and delivered every 90 days for just $238 (a savings of $119!).

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

GF-9® Black Label is a complete system that combines GF-9® HGH booster with a Performance AMP™ to accelerate your goals.​*

It’s easy:

  1. First, take the revolutionary Performance AMP™ for stronger workouts, sharper focus, clean energy, and weight support.​*
  2. Next, take the patented GF-9® formula for improved sleep, and natural growth hormone support.​*

By combining the clinically studied GF-9 formula with a science-backed power-up, we’ve created the ultimate HGH-boosting system that delivers rapid results.*

Here’s what you get:

Significant HGH boost: Our patented GF-9 formula has been shown in a study to boost HGH levels up to 682%. It starts working in as little as 2 hours. HGH is tied to lean muscle, less body fat, quicker recovery... everything that matters.​*

Support for weight and metabolism: GF-9 Black Label includes Cissus quadrangularis, a clinically studied plant extract that helps the body use natural GLP-1 pathways, linked to appetite control and weight loss.​*

More strength during a workout: Alpha-GPC (Alpha-glycerylphosphorylcholine) has been shown in a clinical study to increase strength output. That means when you’re lifting, you’re not just imagining you’re stronger... you’re actually performing stronger.​*

Clean energy and motivation: Natural caffeine gives you alertness and drive, while L-Theanine helps keep your motivation steady. You get energy that feels clean and balanced, not edgy.​*

Sharper focus and faster thinking: The star of the Performance AMP is Alpha-GPC, a nutrient your brain uses to make acetylcholine, the chemical messenger that controls how quickly your brain talks to your muscles. The stronger that signal, the better your muscles fire. You feel more connected in your workouts, focus better, and stay dialed in.​*

You feel Black Label working on day one: your focus sharpens, your energy feels cleaner, and your workouts hit harder.​*

See GF-9® details
See Performance AMP™ details

GF-9® Capsules

GF-9 Capsules Supplement Facts

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.

Performance AMP™

Supplement facts label for Performance AMP with various ingredients and their amounts per serving.

DIRECTIONS: Adults take 3 capsules daily with food. For best results, take 1 serving daily before a meal. Use in conjunction with any sensible diet and exercise program. Individual results will vary. Do not exceed 1 serving per day.

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.

FAQs plus minus
Man exercising on outdoor fitness equipment with a natural background

Break Through Your Limitations.*

GF-9® Black Label combines a patented amino acid/herbal blend
with science-backed ingredients, so you get rapid results:

<30 MINUTES

MORE ENERGY & FOCUS*

90 MINUTES

Increased peak force & cognitive benefits*

120 MINUTES

HGH Boosted up to 682%*

12 WEEKS

GLP-1 Levels boosted UP TO 55%, & up to 23 lbs. LOST*‡

REAL RESEARCH + NOVEX INNOVATION
Muscular man with a beard in a gym setting

ACCELERATE RESULTS*

The Performance Amp delivers Alpha-GPC to help increase strength while supporting focus and mental clarity.*

Meanwhile, Cissus quadrangularis aids weight loss through GLP-1 support and appetite control.*

Supplement bottle labeled 'Performance AMP' by Novex Biotech on a white background
  • Increase Strength & Force*
  • Amplify Steady Energy & Focus*
  • Promote Weight Loss & GLP-1 Support*
Muscular man exercising with ropes in a gym setting

INCREASE HGH*

GF-9 provides a 4X clinically studied amino acid/herbal blend. This proprietary formula is protected by 15 patents.

Supplement bottle labeled 'GF-9' by Novex Biotech on a black background
  • Boost HGH up to 682%*
  • Maximize Performance*
  • Improve Rest*
Icon showing product is Harmone free
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


INCLUDES A PATENTED
HGH-BOOSTING COMPOUND*

GF-9 is the only formula confirmed in a clinical trial to boost HGH this significantly and in such a short amount of time.*
LEARN MORE

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

Questions? We’ve Got You Covered.

GF-9 is our best-selling, clinically validated HGH booster made with an exclusive and patented formula. GF-9 Black Label is a science-backed system that takes the original GF-9 formula and adds a Performance Amp designed to usher in rapid results. Many men take GF-9 and experience amazing transformations. But men who add the Performance Amp get rapid weight loss results, energy on-demand, increased strength, and more. In short, adding the Performance Amp to GF-9 is a brilliant way to fast-track results.

The Performance Amp has 130 mg of caffeine.

You can take these formulas to best fit your plan as long as you’re following the directions. We recommend taking the Performance AMP in the morning for stronger workouts, sharper focus, clean energy, and weight support. Then at night, take the classic GF-9 formula for improved sleep and natural HGH support. Some people prefer GF-9 in the morning and the Performance Amp later in the day, and that works too. Due to its caffeine content, we do not recommend the Performance Amp before bedtime.*

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.

‡In a 12-week clinical trial, subjects using an ingredient in GF-9 Black Label lost 23.2 lbs. against the placebo group.

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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'.
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Overall rating: 4.647059 / 5 from 51 reviews.

AI Generated Review Summary

GF-9® Black Label is praised for its ability to increase HGH levels, improve strength, energy, and focus, and aid in weight loss. Customers report noticeable differences in their morning routine and express satisfaction with its performance and cognitive benefits.

Summary topics

  • Performance and Focus Benefits: 16%
  • Morning Routine Difference: 16%

Review topics: ["results","formula","boost","difference","supplement","gf-9","change","recovery","focus"].

Review highlights

  • "Not only do you feel the difference, you will see the difference!" — Todd
  • "I have been using the GF-9 for some time now and the Black Label is a definite upgrade." — Debbie
  • "I notice a big difference." — Jedd H.

Reviews

Novex Works

"All Novex products really work! By Gods grace I came back at 60 years old after being off stage for 38 years and took the silver at the Ex-caliber Masters men's Championship!"

— Steve A. (5/5)

This stuff works!

"At 47 I was looking for an edge to help on my fitness journey, this stuff definitely help give you and edge when trying to put on muscle and strength would recommend giving it a shot."

— Michael E. (4/5)

Love it! I can actually

"Love it! I can actually feel the difference"

— Adam S. (5/5)

Noticeable boost in recovery and

"Noticeable boost in recovery and energy levels! I’ve been using the GF-9® Black Label on a 3-month subscription, and the results have been impressive so far. As someone who trains 4–5 days a week, the biggest change I’ve noticed is in my recovery time. I’m waking up feeling much less "beat up" after heavy lifting days. What I liked: • Energy Consistency: I don’t get a jittery rush; it’s more of a sustained feeling of vitality throughout the day. • Sleep Quality: My deep sleep seems to have improved, which I think is a huge factor in the physical results I'm seeing. • Convenience: The 3-month subscription is great because you really need to give these types of supplements time to saturate and work with your natural rhythms. Final Thoughts: It’s not a "magic pill" overnight, but if you are consistent with your diet and training, this provides that extra 10% edge to take your physique and performance to the next level. Definitely worth the investment for the Black Label version!"

— Ramses O. (5/5)

I haven’t noticed any difference

"I haven’t noticed any difference"

— Carlton J. (1/5)

This item DEFINITELY WORKS!!! I

"This item DEFINITELY WORKS!!! I have leaned out, but kept my strength, I can see the definition in my abs & upper body. . I highly Recommend"

— Tony M. (5/5)

Smooth Power

"I have been using GF-9 for around 2 years and I was amazed at the increased boost it gave me on my Endurance races. I do Marathon Running as well as MTB Marathon Races my recovery has speed up between hard efforts and my stamina is greater with this latest formula it’s an additional level of strength and clarity. ."

— Edgardo R. (5/5)

I'm in my 70's and

"I'm in my 70's and based on my training activities in the gym everyone asks how I do it. My answer is effort and the proper supplements. GF90 Black label is a part of my everyday. If your lifting weights and looking for help, GF90 is it."

— Bill T. (5/5)

I have been seeing gains

"I have been seeing gains after only a couple of weeks. Stronger- confident- seriously I feel 20 something again."

— Thomas L. (5/5)

N8ce

"This stuff is pretty nice. I'm seeing some results. Haven't used it long enough but see nice results"

— Alonzo S. (5/5)

Q&A