Novex Biotech GF-9 – HGH Boosting Supplement for Men – Workout Complex for Men – Support Energy, Endurance, Sleep, 84 Ct (21-Day Supply) | ⭐ Flexiology.Store Recommended
$69.99
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $69.99
(as of Oct 10, 2025 01:09:12 UTC – Details)
From the brand
Power Your Potential
Novex Biotech began in 2005. Ever since, our goal has been simple: to help men optimize their health and feel their best.
Our products are built on a foundation of science and are backed by results-driven ingredients. We work with some of the most renowned research scientists in the world, and our reputation for providing science-based formulas has earned us access to world-class discoveries that fuel our innovative formulas.
Our Top Sellers
Product Dimensions : 2.5 x 3 x 5.6 inches; 5.29 ounces
Date First Available : July 14, 2021
Manufacturer : Novex Biotech
ASIN : B099FFMWGC
Best Sellers Rank: #12,691 in Health & Household (See Top 100 in Health & Household) #27 in Sports Nutrition Testosterone Boosters
Customer Reviews: 4.1 4.1 out of 5 stars 3,058 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
8X BOOST IN HUMAN GROWTH HORMONE – GF-9 is a patented and exclusive amino acid complex that directs the pituitary gland to produce more growth hormone. A clinical test demonstrated an average 8X increase in growth hormone (also known as human growth hormone, HGH, or GH). GF-9 is available as capsules and supplement powder.*
THE KEY TO FEELING YOUNG AGAIN – Growth hormone is associated with increased lean muscle mass, quicker recovery, improved sleep, and more. GH production slows down with age, making men feel older. GF-9 is a secretagogue that boosts growth hormone, helping men to hit their prime.*
BOOST VO2 MAX, ENERGY & ENDURANCE, SLEEP – A human clinical trial has shown GF-9’s ability to elevate VO2 MAX levels in the body, which increases energy and endurance. A separate study has also confirmed GF-9’s ability to improve sleep, making this the perfect power-up for active days and restful nights.*
REAL RESULTS – According to a clinical trial, GF-9 significantly boosts growth hormone levels in as little as 2 hours. While these are extraordinary results, it is recommended to allow GF-9 around 30 to 90 days to unlock its full range of benefits.*
SAFE TO USE & RESULTS GUARANTEED – Novex Biotech supplements are made in GMP certified facilities and are third-party verified. GF-9’s exclusive formula is protected by 15 U.S. and International patents.
Customers say
Customers report positive effects on energy levels, noting increased stamina during tasks and quick recovery time after intense workouts, while also appreciating the supplement’s quality and muscle-building capabilities. The product helps with weight loss, with some customers losing up to 10 pounds. However, effectiveness and stomach reactions receive mixed feedback, with some experiencing good results while others report no effects and severe headaches. Moreover, several customers find the product not worth the cost.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
9 reviews for Novex Biotech GF-9 – HGH Boosting Supplement for Men – Workout Complex for Men – Support Energy, Endurance, Sleep, 84 Ct (21-Day Supply)
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Ryan K –
Great Coffee Replacement
Bought for alertness and cognitive benefits at work to reduce caffeine intake. Works amazing! Took two pills instead of normal 2 coffees when I woke up and felt ready for the day! Had a coke a lunch and that’s it for the day. Normally I have about 4-6 black coffees through my non workout days. Ready for bed at my normal bedtime. No jitters, no side effects, just works.Would not recommend taking at night though. Slept fine but dreamt all night, not sure I ever hit deep sleep. But taking in morning is perfect and 2 pills is more than enough, so value stretches to 2 months putting it at about same price as some of my other supplements.Extremely impressed for what I said above. Not convinced it does anything else it says it does, but for what I needed, it nailed it.
Ron Bemis –
Two thumbs up 👍
The best product, todays version of GNC offers…
A reviewer –
This Product WORKS . . . but the Price is Excessive
If you follow directions, and especially if you don’t eat before or after taking it IMO, this combination of amino acids (about 3 grams) and whatever herbal extract they’ve put into it truly does what it says — results in something along the lines of an eight-fold increase in growth hormone levels.The way it induces deep sleep at night is almost worth the price tag IMO, beause of how useful that is for recovery, as an athlete. I can tell it’s doing this, because when I wake up to pee in the odd hours of the morning, it’s from a very vivid, intense dream. That said. It’s literally a 30 day supply of 3 grams of amino acids. For $80, it’s overpriced. Realistically, this is a $30 monthly supply at most, and that is with a markup in profit that is still likely double to triple the mfg. / sourcing costs. That is just my strong hunch, I take other amino acid products that cost half the price, but provide 5x the product. They won’t increase GH levels and create for better sleep like this will, but still. The premium being paid is very high, and even if it works, it feels like price gouging.
Timothy Jacobs –
It’s no joke
I have tried a lot of supplements but GF9 Has changed my life. I feel better, have not gotten sick in 4 years, sleep really well, my skin looks better , and I’m in great shape just from taking it and doing my hard labor job. My penis is even stronger. I lost 30 lbs but I did cut out sugar drinks . I still eat pizza and stuff. Energy levels are great too. It takes a little time to really feel what it can do to you. I’ve been taking it for 4 years and will as long as they make it.
MP9 –
Only Buy If You are Committed
Growth Factor 9 is a great product but I would only recommend it if you are really committed from a diet and working out standpoint. I used this product during 1 cycle and was pretty inconsistent which led to not so great results. However, I did 1 cycle where I was very consistent and I saw an increase in muscle, fat loss, etc.
Alan Armstrong –
Not Impressed
I’m a 43yr old male, who purchased this product after reading reviews. I used this product exactly as recommended on the bottle, workout daily, and have a healthy diet. Since the age of 18 Fitness and working out have always been a key part of my daily life. I have tried many different supplements over the years. I can honestly say that after one bottle of this supplement, I’M NOT IMPRESSED. I have not experienced any gains, or weight loss, no increase in strength, or better sleep.THIS PRODUCT IS OVER PRICED AND NOT EFFECTIVE!
Amazon Customer –
Good seller
Excellent
Pelenthius –
Amazing. Legit.
I have been using GF 9 for several weeks now and I am absolutely thrilled with the results I have seen. The amino acid complex in GF 9 has truly been a game changer for me. Not only have I noticed significant gains in lean muscle mass, but my bones and joints feel stronger than ever.One of the most impressive benefits of GF 9 is the quick recovery time after intense workouts. I have been able to push myself harder in the gym knowing that I will bounce back faster thanks to this supplement. Additionally, I have noticed a significant improvement in my quality of sleep since starting GF 9, leading to better overall performance in all aspects of my life.I can confidently say that GF 9 works 110%. I have experienced firsthand the incredible impact it has had on my fitness journey and overall well-being. I highly recommend GF 9 to anyone looking to take their workout routine to the next level.
Ashwani singh –
The product is fake as all the barcodes on the package are not traceable such a waste to of money I spent 150$ for this scam I ordered it in dubai