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Our Customers Rate Us 4.8 Out of 5

Based on 1046+ Reviews!

In a modern laboratory setting, two scientists in white lab coats are engaged in research. One scientist, with shoulder-length hair, is seated at a desk, working on a computer that displays detailed images of cell structures. Their gloved hands are positioned on a keyboard, while a microscope is placed nearby. The other scientist, partially visible in the background, has long hair tied back and appears to be monitoring another computer screen.

Nutronics Labs Deer Antler Velvet

Results & Testimonials

A middle-aged man with short, slightly wavy hair and a well-defined physique is sitting on a light-colored sofa. He is wearing a dark polo shirt and is holding a small object in his right hand. The background features a blurred view of greenery and hills through large windows. Text overlays at the bottom include a phone number, a website URL, and the name "Frank Stallone" with the titles "Actor/Singer/Songwriter" below it.

"I take it everyday. I’m not a young man, but boy I feel like one."

Frank Stallone

Actor, Singer, Songwriter and brother of Sylvester Stallone

A man with dark hair and a fit physique is standing in a brightly lit room with exercise equipment in the background. He is wearing a short-sleeved black shirt and gesturing with his hands as he speaks. There is a blue banner at the bottom of the image displaying his name, Mario Lopez, along with the text Actor / TV Personality. The background features colorful exercise balls and gym apparatus.

"Big Fan of IGF-1 Plus."

Mario Lopez

Actor, TV Personality

A man with a thick mustache is holding up a small bottle with a dropper, labeled in red and white, set against a background of large windows that reveal a blurred view of greenery and distant hills. He is wearing a short-sleeved light blue shirt with a subtle collar and has a focused expression on his face. The setting appears to be indoors with bright natural light illuminating the scene.

"Since I’ve been using it, I feel better, I feel younger, I even help my wife in the house. That’s right! Thank you Nutronics Labs!"

Guillermo Rodriguez

Jimmy Kimmel Live Show

A woman with long, straight white hair and noticeable makeup is sitting at a table in a bright kitchen. She is wearing a striped long-sleeve shirt and a necklace with a blue pendant. In her right hand, she holds a small dark blue glass bottle with a dropper top, displaying a label. Behind her, there are several potted plants, including orchids, and a countertop with various containers and products visible. The space has modern dark cabinetry and overhead lighting.

"I’m an integrative functional medicine doctor and I met Rick Lentini about a year ago. He turned me onto his products, IGF-1 with deer antler and I tried it on a few of a my guys and OMG. They had such an amazing response. Their muscles, they walked in, I said OMG I know what you’re doing…They said yes it is, and I’m not getting the side effects. I went on it myself, and I think, Dr. Lentini you have something going here. I just want to thank you!"

Dr. Gayle Randall, MD

One of the Top Integrative Medicine Doctors in the Country

A female bodybuilder is posing on stage at a competition. She has long brown hair and is smiling confidently. She is wearing a turquoise sequined bikini and high-heeled shoes, showcasing her muscular physique. Her right arm is raised, flexing her bicep, while her left arm rests on her hip. A number tag is attached to her bikini on the left side. The background features a large graphic with the words "Natural Bodybuilding" and a silhouette of a weightlifter.

"As a wellness coach and physique competitor, I highly recommend Nutronics Labs products!"

Carol Lake

Champion Body Builder & Wellness Coach

A woman with voluminous dark hair sits on a black leather couch, wearing a black top and layered necklaces. She has bright lipstick and a colorful hair accessory. To the left, there is a reflection of a dog's portrait on the wall. In front of her, a white banner reads "In Loving Memory Of" and below that, "Jacqueline Stallone, 95 Years Young thanks to IGF 1+" is displayed. To the right, there are four small spray bottles labeled "IGF 1 plus" on a table.

"I’ve been taking this product for some time. It’s changed my life. I have more energy than I’ve had in 20 years..."

Jackie Stallone

Mother of Frank & Sylvester Stallone

"My dear friend Jackie Stallone, not only a great friend, but a great mentor. There is no one that will ever compare to you in my life. I will miss our weekly conversations. May you rest in peace. You will be deeply missed but never forgotten."
Dr. Rick Lentini, Ph.D.

A man sits on a black leather couch, wearing a dark t-shirt with "UFC EDGEWATER" printed on it. He has a serious expression and is casually leaning back. Over his right shoulder, he holds a championship belt, which features symbols and logos. In the background, there are sheer curtains that suggest a well-lit room, creating a soft atmosphere.

"Thank you to Nutronics Labs Deer Antler IGF-1 200,000ng for helping me train hard and win the NAGA “Battle at the Beach 16” tournament, breaking my own World records as the only person in the World to compete and place at every NAGA Wildwood tournament. The #STREAKS live on!"

ANTHONY ARGYROS

NAGA “Battle At The Beach 16” Winner

A black and white photo of a young male boxer in fighting stance, showing determination, with a slight smile. He is bare-chested, wearing boxing gloves, and has short, dark hair. In the lower left corner, there is a smaller, color photograph of two men standing together. One man, dressed in a black shirt, has his arm around the shoulder of an elderly gentleman wearing a patterned shirt. Both men are smiling and showing their fists, suggesting camaraderie. The background is a light gray gradient.

"Dear Rick,
Since I’ve been taking your IGF-1 product, I’ve been able to shadow box up to 30 minutes a day. Your product has helped me tremendously even at my age. I haven’t felt this good in years. My energy, stamina and mobility are back. I wish I had this product back in the day. I would recommend the IGF-1 100,000 Maximum to anyone, whether they are an athlete or not. IGF-1 is unbelievable! It is a real championship product. Hope to see you soon. I feel like I could get back in the ring with Sugar Ray Robinson one more time!"

Jake Lamotta

Former Middleweight Champion of the World

A middle-aged man stands confidently near a beach, holding a blue paddle in one hand. He is wearing a bright blue athletic shirt with white accents and a blue cap. The background features a pier extending over the water, with clear skies and gentle waves visible. The man has a serious expression, looking slightly off to the side.

"My name is Tom Jones. I am the only athlete in the world to have achieved multiple world titles in explosive sports and multiple world records in ultra-endurance sports and Nutronics products are a huge part of my training regimen, Nutronics labs IGF allows me to get that excess energy when I really need it! I highly recommend these products to anyone who is looking to 'Up their game'!"

Tom Jones

Marine Veteran, World Champion Muay Thai Fighter, and Record-Holding Endurance Athlete

More Results From Athletes & Celebrities

A muscular male fighter stands confidently with his arms slightly bent at his sides, showcasing a well-defined torso. He has short, curly hair and a beard. He is wearing red MMA gloves, and his body is in a neutral stance, emphasizing his physique. The background is dark, which contrasts with his skin tone and draws attention to his expression of determination and focus. The image conveys a sense of strength and readiness for competition.

Joey "Black Ice" Davis

MMA Fighter & Only Undefeated NCAA Wrestler to Win 4 Titles

"Whether it’s two a days, or in a match… muscle recovery and sleep are my top priorities."

A young woman is standing with her right hand on her hip, wearing a fitted purple t-shirt. She has long, dark, wavy hair and is smiling broadly, showing her teeth. The background features a light, neutral color, creating a soft contrast with her outfit. Her posture is confident, and she appears to be in a well-lit indoor setting.

Erin Sharoni

Showtime Sports Commentator & Former FILA Model

"I was able to work out harder, recover faster, and noticed significantly increased flexibility and overall mobility."

In a mixed martial arts (MMA) fight setting, two shirtless fighters are engaged in a competitive moment inside a cage. One fighter, on the left, is facing away from the camera, revealing his muscular back and wearing navy blue shorts. The other fighter, positioned on the right, has a determined expression and is lunging forward, wearing brown shorts and striking with his right fist. The background features a blurred crowd watching the match, and the cage has red and black padding with promotional signage.

Brad Charland

Pro MMA Fighter

"My training is 100% better then it was. I don’t stop training until I just want to."

A group of six cats is gathered on a stone surface. In the foreground, a white cat with orange markings is standing upright, looking directly at the viewer. Surrounding it are five other cats, primarily in shades of black and white, some with their heads down, as they appear to be exploring the area or resting. The background features light-colored brick walls, and a red and white chair is slightly visible. The overall scene conveys a communal, relaxed atmosphere among the cats.

Elena Pirozhkova

World Champion Wrestler & Athlete

“I love sleep miracle! It helps me fall asleep after long, hard practices…"

A male mixed martial artist stands in the octagon, preparing for a fight. He is shirtless, showcasing numerous tattoos on his upper body and arms, including a cross and various symbols. He is wearing black shorts with the UFC logo on them and red and black gloves. The background features a blurred crowd and the octagonal cage with "T-Mobile Arena" visible at the top. The fighter has a focused expression and appears to be in an intense moment before the match.

Diego Sanchez

Professional UFC Fighter

"Thank you @NutronicsLabs for keeping me stocked thru my recovery the fast healing will be a great testimony for the best Deer Antler Velvet"

A smiling older man with a bald head and a light brown complexion stands in front of an abstract artwork featuring wavy gold and brown patterns. He is wearing a green shirt with a white logo resembling the New York Jets. He holds a book titled "The Earl Christy Story," which tells the story of a Super Bowl champion. The cover features a photo of a football player in action, wearing a white jersey with the number 15. The man is displaying the book with both hands, looking directly at the camera.

Earl Christy

Super Bowl Champion

“Since I began using IGF-1Plus™, I have lost 30 pounds and have succeeded in losing body fat and building leaner muscle.”

A historic moment showing Pope John Paul II in a white mitre and a red and gold ceremonial robe, warmly engaging in conversation while holding the hands of a man in a black tuxedo. Behind them, a man in a clerical collar, possibly a cardinal, observes the interaction. The background displays ornate, dark decorations typical of a formal chamber. The overall atmosphere conveys a sense of respect and camaraderie.

Ray Flynn

Former Mayor of Boston & Ambassador to the Vatican

“As the former Ambassador to the Pope and Mayor of Boston, slowing down has never been an option…and because of IGF-1, I haven’t had to!"

A muscular man is posing in a gym setting, showcasing his arm and shoulder muscles. He has a serious expression and is looking directly at the camera. The photo is in black and white, with various gym equipment visible in the background, including weights and machines. The lighting is bright, highlighting the definition of his muscles.

Andy Bostino

President of NGA & Trainer to the Stars

"This is the most amazing product I have ever seen in all my years as a personal trainer and professional bodybuilder."

A man in a grey checkered suit and red bow tie stands next to a woman wearing a sparkling gown and a tiara. The woman holds an award certificate while displaying a smile. She has a sash draped across her body, indicating she is a titleholder. The background is dark, focusing attention on the pair.

Dwane Antonio

Singer/ Entertainer from the Carribbean

"Nutronics Labs IGF-1 Plus Maximum™ is officially a permanent member of my team!"

A black and white image of a boxing scene, featuring two fighters in the ring, one is throwing a punch while the other appears to be bending forward. In the background, a crowd is visible, some people are cheering or reacting. There is a smaller inset image in the upper corner, showing a close-up of a man with short dark hair and a thoughtful expression. The overall atmosphere conveys the intensity of a boxing match combined with the focus on the inset portrait.

Jimmy Nickerson

Hollywood Stunt Man & Director

"This product is truly amazing and has worked wonders for me."

A male athlete with short dark hair and a visible tattoo on his right arm is using a leg press machine in a gym. He is wearing a blue tank top and black workout shorts. The machine is designed for leg exercises, and the athlete has prosthetic legs with blue and white shoes. The background shows gym equipment and a blue wall. The focus is on the athlete's determination and strength as he engages in his workout.

Anthony Burruto

Professional Athlete & Double Leg Amputee

"IGF-1 has helped me lose weight and gain strength..."

Jake Lamotta

Former Middleweight Champion of the World

"I feel like I could get back in the ring with Sugar Ray Robinson one more time!"

Proudly Veteran Owned & Operated

We Support Our Troops All Over the World

Good Afternoon,
Well it’s been a little bit since I last talked to you Rick Lentini so I thought I would send you an email just to say hello, fill you in on how things are going out here, and see how everything is on your side of the world. Out here is all the same, its hot during the day, a little chilly at night and dusty all the time. Without breaching OPSEC I can tell you that our mission is going somewhat smooth and morale is at an all time high. We have a lot of moving parts and long days but at the end of every day the guys and myself are ready to attack the gym and get some well deserved rest just so we can wake up and do it all over again. Cpl Trousdale* and myself have made great progress in spreading the good word on IGF and have a lot of Marines, Soldiers, and Airmen, all coming back saying they are surprised with how effective IGF has been in not only their lifting but everyday work and play. OORAH to IGF! As for me, well I am just as pleased as everyone else, but more so that I’ve had the opportunity to communicate with you directly, it’s been a great pleasure. Semper Fidelis.

Respectfully sent,
Cpl William C Fulmer

Our Customers Love Their Results

4.8 Stars Based on 758 Reviews
Chester Kolendo

"I would like to express my deepest gratitude for IGF-1. I am 54 years old and until now I have suffered with chronic fatigue, depression and insomnia. After being on IGF-1 for less than 1 month, my energy levels are back up and improving more everyday. I once took 3 naps per day just to function, I do not need naps anymore. I once needed prescription sleeps aids, now I sleep all night long without medication, thanks to IGF-1. It is hard to put into words all that IGF-1 is doing for me, so I will just say I feel like a new man with vitality that I have not felt in 25 years."

Chester Kolendo

Ed R. | Verified Buyer

"I have been using this product for quite awhile, but because of changing accounts, I let my autoship lapse. What a mistake. I renewed my subscription, and I am back to feeling healthy again, and my skin, hair and nails have returned to a much healthier condition. Thanks for such a great product."

Ed R. | Verified Buyer

Heather Crull

"Hi! I thought I would let you know how much your product has helped me. I’ve been taking the Starter for about 3 months now and have seen significant improvements with my health. I’m 33 yrs old, mother of 3, and have Crohn’s disease and Rheumatoid arthritis. I had a very bad flare up at the beginning of the year, in which I could barely walk or keep any food down. Now I am able to function normally and take care of our busy household as if I didn’t have this disease. I just wanted to let you know how well it has been working for me and to say THANK YOU!!!"

Heather Crull

Lee Shavers

"I am a cancer survivor from 1993. I started using IGF-1 in October 2001. The Cancer I had in ’93 had a 0 survivor rate, but through God, nutrition and supplements I healed. Still, I was left with intense pain, chronic fatigue, and other damage done by the cancer. IGF-1 is now one supplement I will not do without, no way, period. I am now not only pain free, I am also surfing at 46 years young with the teenagers and physically cannot be held back. I have increased lean muscle mass, the silver in my hair has disappeared and my vision has returned to full focus. I more than highly recommend IGF-1 to everyone wishing to be youthful in body and mind. Thank you and congratulations on the most important find in our century."

Lee Shavers

R. L. Alexander, Ph.D., MD | San Diego, California

"The biochemistry behind the ingredients in IGF-1 Plus™® is sound and extensive. The emerging documented cardiovascular cellular research should certainly justify, to western scientists, centuries of ancient and modern Chinese medicinal usage…."

R. L. Alexander, Ph.D., MD | San Diego, California

Stacey Briones, Verified Buyer

"This stuff really does work! Both of my rotator cuffs have healed up 100%. I can work out and train whenever I want to. My heart is good and my cholesterol is good. Blood pressure is regulated to normal, no blood sugar problems, no appetite problems. Great burst of energy when working out, no dizziness. No WEIGHT problems. In fact, I feel even better, now that I’m lighter at 6ft. 195’. This will kickstart your body, and turn everything around. If you have any health issues, please give this a try. It’s a SUPER GREAT company, and I highly recommend their products to anyone!"

Stacey Briones, Verified Buyer

Vincent Valvano

"My name is Vincent Valvano and I have a rare skin disorder called Epidermolysis Bullosa. My skin lacks the anchoring fibers necessary to hold it in place resulting in open wounds, similar to third degree burns, all over my body. The constant wounds cause severe scar tissue and also some atrophy. I recently ordered IGF-1 Plus Maximum™ in order to gain results from my physical therapy workouts. Since using this product, I am not only able to do harder workouts, but I also have increased muscle mass. Areas that repeatedly break down are showing increased healing like never before. My hands, which are severely scarred, have more flexibility. I look forward to the many benefits that may come from using IGF-1. Thank you Rick Lentini!"

Vincent Valvano

Brad Aubry, Verified Buyer

"Nutronics Labs IGF-1 Plus™ is that supplement that offers various benefits to your health and optimizes human functions. I personally had the privilege of experiencing a physical transformation and many health benefits in a short amount of time of using this product. As a natural Pro Bodybuilder and Wellness Practitioner, I have experimented with an array of supplements to test its effectiveness. Personally, no supplement can match the benefits and results achieved by Nutronics Labs IGF-1 Plus™. For those interested in achieving fat loss, muscle density, anti-aging effects, and many other benefits, they need to add IGF-1 Plus™ to their daily regimen."

Brad Aubry, Verified Buyer

Cpl William C Fulmer

"Well it’s been a little bit since I last talked to you Rick Lentini so I thought I would send you an email just to say hello, fill you in on how things are going out here, and see how everything is on your side of the world. Out here is all the same, its hot during the day, a little chilly at night and dusty all the time. Without breaching OPSEC I can tell you that our mission is going somewhat smooth and morale is at an all time high. We have a lot of moving parts and long days but at the end of every day the guys and myself are ready to attack the gym and get some well deserved rest just so we can wake up and do it all over again. Cpl Trousdale* and myself have made great progress in spreading the good word on IGF and have a lot of Marines, Soldiers, and Airmen, all coming back saying they are surprised with how effective IGF has been in not only their lifting but everyday work and play. OORAH to IGF! As for me, well I am just as pleased as everyone else, but more so that I’ve had the opportunity to communicate with you directly, it’s been a great pleasure. Semper Fidelis."

Cpl William C Fulmer

Edith M. Barr

"I would like to thank you and your scientists for developing IGF-1. I am a 74 year old post Polio survivor, and IGF-1 has given me more relief and benefits than any product I have tried. I also have high sugar that used to range from 180-210, now my sugar is steady at 130. As an experiment I went off IGF-1 for one month to see if it was doing all this good for me. My pain and loss of mobility returned until I began to use IGF-1 again. IGF-1 is truly a wonderful product, thank you for developing this miracle worker!"

Edith M. Barr

Julianne L. | Malibu, California

"I’m a 43 year old female. I’ve been taking the IGF-1 Plus™ 10, 000ng for approximately 2 months. My skin has never looked smoother. Fine lines disappeared and my energy has returned. This product is amazing! I would recommend this product to anyone out there young or old."

Julianne L. | Malibu, California

MMCM(SS) Kerry Meng | Command Master Chief Historic Ship Nautilus

"Rick, I had my knee replaced 3 years ago due to arthritis and the arthritis has started in my other knee. My mobility on the basketball court has improved dramatically as I also referee basketball and football. I have been in the Navy for 27.5 years and I would recommend your product to everyone. Thanks for all you do for our Military."

MMCM(SS) Kerry Meng | Command Master Chief Historic Ship Nautilus

Scott Dombrowski | Hudsonville, MI

"I just wanted to let you know that April 29, 2011 I was diagnosed with ALL Leukemia. I just recently, finished my chemo therapy after a 2 year regimen. I have stayed very active though out the 2 years but the drugs were very difficult to tolerate at times. My love is Cycling, I have raced at a high level for many years. I started using the product to help me regain my strength. I have been using the Nutronics IGF-1 for 2 months and my endurance and energy have improved dramatically. I look forward to the continued use and the gains that IGF-1 provides. I appreciate your support."

Scott Dombrowski | Hudsonville, MI

V. James De Franco, MD | Perrysburg, Ohio

"The IGF-1 Plus™® as a natural food supplement …will be capable of fulfilling dreams…and create a sense of hopefulness in those patients who are considered hopeless by conventional medicine…A truly amazing product with absolutely no adverse reactions."

V. James De Franco, MD | Perrysburg, Ohio

William Gucciardo

"My name is William Gucciardo. I am fifty-four years old and have been exercising and taking nutritional supplementation for many years. I was recently introduced to IGF-1, and have been taking it for three weeks. Although I have been working out six days a week for the past several years, I have recently noticed an increase in upper body muscle tone and overall strength and endurance. I have also noticed that minor stiffness that I daily experienced upon arising in the morning is gone. My body feels stronger with an overall feeling of well being. I can only attribute these changes to the addition of IGF-1 to my supplementation program, as this is the only change that I have recently made. I do not know what further benefits I will receive from taking IGF-1 daily. If you are willing to try something new with the possibility of improving your health and well being, I would recommend trying this product."

William Gucciardo

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