Growth Factor 9 - Buy Growth Factor 9 120 Capsules by Novex Biotech at vitamin shoppe
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Novex Biotech                       Growth Factor-9, 120.0 Each , Capsules
people recommend this product.
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Growth Factor-9

120 Capsules Item #: N9-1003 / 1869031
  • Your Price: $99.99
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Novex Biotech Growth Factor-9 120 Capsules

Product Label



In a recent, randomized, cross-over, double-blind clinical trial, men and women between 18 and 70 years of age were recruited. Subjects were scheduled for two testing sessions a week apart where blood samples were drawn over 120 minutes after consumption of either the proprietary GROWTH FACTOR-9 blend or placebo capsules. Neither the subjects nor the investigators knew at which session the subjects received the GF-9 blend and at which session they received the placebo. At the end of the study, the samples were tested for serum hGH levels, and the results were independently analyzed. The results: the GF-9 blend led to a 682% increase in serum hGH levels at 120 minutes, which was significant above and beyond placebo.

If you or your health care provider have any questions, please call: 1-800-898-5153. This product is manufactured to be within all acceptable industry variances. Manufactured in the USA with foreign and domestic components. NOTE: For additional information on this or any other Novex Biotech product, please call our experienced customer service representatives at: 1-800-898-5153. Store at controlled room temperature 15° to 30°C / 59° to 86°F.

Key Amino Acid Blend: L-Lysine HCl, L-Arginine HCl, Oxo-Proline, N-Acetyl L-Cysteine, L-Glutamine. Use in conjunction with any sensible diet and exercise program. Individual results will vary.

Our 100% satisfaction guarantee: Because no product or program will work for everyone, GROWTH FACTOR-9 is backed by our 100% money-back guarantee. For details regarding our guarantee, please visit or call customer service at: 1-800-898-5153.


Adults take 4 capsules by mouth on an empty stomach, either in the morning two hours before breakfast or two hours after dinner prior to bedtime. Do not exceed 4 capsules in any 24-hour period.


Do not exceed suggested daily serving. Not for use by individuals under the age of 18 years. Do not use if pregnant or nursing. Use only as directed. Keep out of reach of children.

Growth Factor-9 Supplement Facts

How do you read a supplement facts label?

Supplement Facts
Serving Size  4 CAPSULES
Servings Per Container   30
Amount Per
% Daily
2.9 Gm
L-Lysine Hcl
N-Acetyl L-Cysteine
* Daily value not established

Other Ingredients:
Rice Flour, Gelatin, Magnesium Stearate, Microcrystalline Cellulose, Silicon Dioxide, Titanium Dioxide.

Disclaimer: Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer here.

Growth Factor-9 Reviews


by PowerReviews

(based on 8 reviews)

Ratings Distribution

  • 5 Stars



  • 4 Stars



  • 3 Stars



  • 2 Stars



  • 1 Stars




of respondents would recommend this to a friend.



      Best Uses

          • Was this a gift?:
          • No (6)

        Reviewed by 8 customers

        Sort by

        Displaying reviews 1-8

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        By Ruiral American

        from Spokane, Wa

        Verified Buyer



            Best Uses

              This product works great for me. Keeps everything functioning nicely from head to toe and every part inbetween.

              • Was this a gift?:
              • No

              Great product

              By No time

              from Tennessee

              Verified Buyer



                  Best Uses

                    Take it before i go to bed. This is my second bottle and I have lost 10 lbs so far. Yeehaw!!!

                    • Was this a gift?:
                    • No

                    Growth Factor 9 works

                    By greg

                    from new york

                    See all my reviews

                    Verified Buyer



                        Best Uses

                          Growth Factor 9 has improved my workouts and performance. I notice a difference in my body's shape.

                          • Was this a gift?:
                          • No

                          (3 of 3 customers found this review helpful)


                          GF-9 Works Well - Patience is Key

                          By Hard2Grow

                          from Washington DC

                          Verified Reviewer



                              Best Uses

                                I've used GF9 for approximately 18 months and I can say it has worked well for me. I'm 41 years old and have been lifting weights for 20+ years. I've always had that skinny-guy frame at 6 ft and around 170-175 lbs. After using this I am now at 191 lbs. Still thinner than I would like, but it's lean muscle mass. I should say that I have never weighed more than 180 lbs, even though I've tried all the nasty weightgainer shakes and various supplement stacks over the years.

                                This supplement does not work overnight. You don't get a face burning sensation like a pre-workout drink. It doesn't make you stronger - I think creatine is the better supplement for that (which I also take). It doesn't give you more endurance - there are other supplements for that. And you probably won't see any noticeable results for the first 6 months. But what it appeared to do was help me with recovery time. Heavy squats and deadlifts could still hurt like crazy two days after, but I could still have good workouts the next day. And I never got injured or had any tweaks. I also started noticing fuller muscles, more shape. But again, for me anyway, it was a slow, gradual process.

                                As for workouts, I typically go as heavy as I can on core/compound exercises including squats and deadlifts. I changed my routine about two years ago to focus more on core strength and size. I think that along with GF-9 has helped to change my body...still have a ways to go though.

                                • Was this a gift?:
                                • No

                                (4 of 4 customers found this review helpful)


                                Worth a try

                                By KC

                                from Milwaukee



                                    Best Uses

                                      I have been using this product for a number of months (taking recommended 4 tablets per day) after trying other similar products. I have found it keeps my metabolism going and for what it's worth, I look 10-15 years younger than my age. Can't beat that. I wish I knew exactly what it's doing.

                                      • Was this a gift?:
                                      • No

                                      (8 of 14 customers found this review helpful)


                                      Side effects

                                      By Mazey

                                      from Maine



                                          Best Uses

                                            I have been taking this for 3 weeks, I have gained 4 pounds. I believe it is water which makes me wonder why I would be retaining so much water. If this does not change it will be my last purchase. I am not feeling any better and have no more energy than before starting this supplement.

                                            • Was this a gift?:
                                            • No

                                            (1 of 88 customers found this review helpful)


                                            lets see if it works

                                            By speedy

                                            from florida

                                            I just bought it yesterday and I am trying to see if it works,however the price give me the confidence that is good. I only give one star since I just start taking it.

                                            (9 of 13 customers found this review helpful)


                                            Might be the best gh sec ever

                                            By old man river

                                            from new jersey


                                            • It works


                                            • Price

                                            Best Uses

                                              Have used a couple other products in the past but this growth factor 9 is by far the best product out there. It is also the most expensive but when products work I am willing to pay the extra bucks.

                                              Displaying reviews 1-8

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                                              Disclaimer: Product reviews are provided for informational purposes only and reflect solely the views and opinions expressed by the contributors and not those of the Vitamin Shoppe. Vitamin Shoppe does not verify or endorse any claims made in these reviews. Please read the full product reviews disclaimer here.
                                              Growth Factor-9
                                              Already Asked: 9 Questions, 44 Answers
                                              Sort by:
                                              Vitamin Shoppe Store asked: Why did you choose this?
                                              Dylan W: because it's always been hard to gain size for me and the reviews gave me confidence that it would work Jul 1, 2014
                                              David H: used before and the product was easy to use. Jun 25, 2014
                                              Eugenia F: fatique factor limits my life & this is the next attempt in a long line of succession to help. Jun 24, 2014
                                              Donna O: To help me lose weight May 11, 2014
                                              Abdel Fattah B: Recommended by one of my friend in USA Apr 26, 2014
                                              Jason W: Had really good results with this in 2013 Apr 12, 2014
                                              Andrew M: health and fitness magazine brought it to my attn Apr 12, 2014
                                              jeffrey e: it has great reviews so wnat to try it Mar 5, 2014
                                              Richard K: It received great reviews. I need some edge as I get older. Feb 17, 2014
                                              MELLANIE H: It was very comparable to Serovital which I have done a lot of research on. Both products make the same claims but this was $20 less expensive right now and is available locally Jan 28, 2014
                                              DARRELL S: Waste of money. Product did nothing for me. Very disappointed. Dec 19, 2013
                                              Anthony P: i liked the reviews Nov 27, 2013
                                              G CHRISTIAN C: We've been taking this for about 2 months now and noticed improved mood. Happy Happy Happy! Sep 30, 2013
                                              David M: This will be my third month supply. Sep 27, 2013
                                              Dustin M: Men's Health Review Sep 18, 2013
                                              Duncan l: i chose this item because it works. You see results and you feel them. i took them at night before going to be on an empty stomach. Sep 14, 2013
                                              Patti O: A Friend recommended Sep 12, 2013
                                              Karen C: weight reduction/maintenance Aug 12, 2013
                                              Jordan M: It works Jun 12, 2013
                                              Phillip S: I maintained (slightly gained) strength while losing 10 lbs of fat while on this product. Good stuff. May 15, 2013
                                              Vasilios K: Read some good reviews and decided to give it a try. Once I saw it at the vitamin shoppe's low price it was a done deal. Apr 26, 2013
                                              Donnie M: suppossed to help maintain muscle mass Apr 22, 2013
                                              Kenneth C: recommended by a friend so I figured Id give it a shot. Apr 19, 2013
                                              Roosevelt B: Because it are the best Apr 16, 2013
                                              ROGER M: AWESOME PRODUCT THAT WORKS, KICKS IN AFTER A FEW WEEKS Apr 14, 2013
                                              Andrew G: Good reviews Apr 1, 2013
                                              Steve U: GREAT PRODUCT Mar 12, 2013
                                              antonio s: I read about it on the USP labs brochure I received inside of my monthly Muscle and Performance Magazine. Jan 26, 2013
                                              mohamed s asked: just wanted to know should i cycle Growth Factor-9 ?? Mar 16, 2013
                                              Answer this · Send to friends Good question? Yes (1) No (0)
                                              everett p asked: help burn fat ? May 12, 2013
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              Kenneth C: No, this is a supplement for mass/muscle building not fat burning. May 12, 2013
                                              Reply to Kenneth Good answer? Yes (1) No (0)
                                              scott g: Dont know. Lost 7 # and have kept it off. May 12, 2013
                                              Reply to scott Good answer? Yes (1) No (0)
                                              everett p: nice thank you May 12, 2013
                                              Gary F: Did not burn fat for me. May 12, 2013
                                              Reply to Gary Good answer? Yes (1) No (0)
                                              Steve C: I've been taking it for about 6 weeks without changing my diet or workout routine and haven't really seen any body fat reduction.
                                              I'm 47 so I don't know if that has any affect on results.
                                              May 12, 2013
                                              Reply to Steve Good answer? Yes (0) No (0)
                                              DeWitt C: I'm just going into my second week... no results yet. May 12, 2013
                                              Reply to DeWitt Good answer? Yes (0) No (0)
                                              T.J. W: No. May 12, 2013
                                              Reply to T.J. Good answer? Yes (0) No (0)
                                              Charles F asked: Well, the obvious question is has it been up to its hype? Oct 4, 2013
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              brandon b: I think it did, although I have no data to prove it. Just from looking at myself in the mirror each day for the month that I took it, I feel like I dropped some body fat and felt more energized. I worked out about 3-4 times per week (mixture of running, basketball, and boxing) while on the cycle, so I feel like that also played a role. I'd give it a shot if I were you. I also think that two-three cycles of this would definitely yield better results. One month usually isn't a long enough time frame to really see drastic changes no matter what you're changing in your daily lifestyle. Hope this helps Oct 5, 2013
                                              Reply to brandon Good answer? Yes (0) No (0)
                                              Nichole B: No, it didn't unfortunately :-( I just don't think the ingredients are quality enough. Best recommendation high quality vitamins (Garden of Life), couple veggie smoothies a day add Amazing grass SuperFood powder to it (actually really good) and easily digestible foods, you'll feel better and loose the weight that growth factor claims. You can get all above from Vitamin Shoppe. Best of luck!! Oct 4, 2013
                                              Reply to Nichole Good answer? Yes (0) No (0)
                                              Marc G: Hard to say; I continued to make progress, but I'm adapting my workouts as well. It is costly, but I might try again. Nov 8, 2013
                                              Reply to Marc Good answer? Yes (0) No (0)
                                              David N: Its a good product. .However very expensive. . Oct 4, 2013
                                              Reply to David Good answer? Yes (0) No (0)
                                              scott g: Probably not but I keep taking it hoping... Oct 4, 2013
                                              Reply to scott Good answer? Yes (0) No (0)
                                              A Vitamin Shoppe customer asked: Does this product actually work? Jun 11, 2014
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              Karen C: Don't have unrealistic expectations for this product. If you take it consistently for months you may see improvements overall. I use it primarily to maintain weight and burn fat (and I am not overweight). It's a maintenance issue. If you stop taking it, as I did recently to see if it made a difference, I immediately put on a few pounds. Whatever it does, it helps. I also think it helps my skin. I'm in my 60's but look 15-20 years younger. Jun 12, 2014
                                              Reply to Karen Good answer? Yes (0) No (0)
                                              Deanne L: I have been taking it for awhile and I honestly don't think it's worth the price. I haven't noticed any difference in my skin or other health factors. If it were less expensive I would say that it doesn't do any harm, but at its current price it's not worth it. Jun 20, 2014
                                              Reply to Deanne Good answer? Yes (0) No (0)
                                              A Vitamin Shoppe customer asked: Do,s it work to build muscles? May 31, 2014
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              Karen C: No Jun 12, 2014
                                              Reply to Karen Good answer? Yes (0) No (0)
                                              JJ S asked: does this product help increase height at all? Jul 10, 2014
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              A Vitamin Shoppe customer asked: I had gastric bi-pass surgery 9 months ago. Can I take this product or not? Jun 13, 2014
                                              Answer this · Send to friends Good question? Yes (0) No (0)
                                              Janean B asked: My 17 year old son wants to take this to add some height. He's 6'5 right now - looking to grow taller by 2 inches in the next year. Have customers found this works to gain height?

                                              Thank you,
                                              Janean Block
                                              Feb 5, 2014
                                              Answer this · Send to friends Good question? Yes (0) No (1)
                                              Karen C: No--boys generally grow quite a bit between that age and early 20's. This is not for that purpose. This promotes better skin and muscle tone. Feb 5, 2014
                                              Reply to Karen Good answer? Yes (0) No (0)
                                              Thomas B: No product can add height. Feb 5, 2014
                                              Reply to Thomas Good answer? Yes (0) No (0)

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