Deer antler velvet's effects on cell growth and repair have been investigated in several areas. Deer antler velvet may be a natural source of hormones for those seeking aid to muscle growth and development. Research has identified various growth factors in deer antler velvet including IGF-1 (insulin–like Growth Factor-1), IGF-2 (insulin–like Growth Factor-2), and EGF (Epidermal Growth Factor).
Muscle Builder* - Some "experts" make bold claims that it builds muscle. They compare it to synthetic anabolics that give many athletes who dope an advantage over the competition. This is folly claim that has no backing from direct research or research into other associated fields that would be relevant to deer antler spray. Only one thing will build muscle: proper resistance training. Make the right choice and get to work.*
Currently, IGF-1 is banned by both the World Anti-Doping Agency and the Food and Drug Administration (FDA). However, deer antler spray seems to provide only very small amounts of IGF-1. This is why it’s no longer considered illegal. Insulin-like growth factor is also naturally found in other animal-derived foods, including eggs, milk and red meat. Some experts believe that the amount of IGF-1 obtained from using deer antler products is really not much more than from eating these foods.
Insulin-like Growth Factor 1 (IGF-1) is an anabolic molecule which appears to induce growth of the antlers themselves, although testosterone may be the primary growth factor. Currently, there is no evidence that serum IGF-1 is increased following Velvet Antler ingestion with one study using 1.5g of Velvet Antler for 11 weeks failing to increase serum IGF-1.
In a double blind study (Edelman, 2000), 54 patients with arthritis in the knee were given deer antler velvet or a placebo and assessed at 1, 3 and 6 months. Patients treated with deer antler velvet showed improvement in pain and physical global assessment at 3 and 6 months. No significant improvement was observed for the placebo group for any of the parameters examined.
Deer antlers are the only mammalian bone structures to regenerate completely every year.1 Deer antler velvet is the epidermis covering the inner structure of the growing bone and cartilage, which develops into antlers.2 This tissue grows each spring on male Cervus sp. (North American elk and red deer) and should be removed by a veterinarian or certified farmer. The ethics, including use of local anesthetics, and procedures of harvesting antler velvet have been reported.3, 4, 5, 6 Velvet yield depends on several factors, including season, parasites, or injury.7 After removal of the deer velvet, it is collected and then frozen or dried prior to its manufacture into various "medicinal" forms including powders, extracts, teas, capsules, and tablets. Each part of elk velvet contains varying compounds, but the deer antler velvet contains the largest concentrations of those found to be beneficial. (Antler also has been sold by the slice). Heating during processing may reduce or destroy the purported beneficial effects of velvet antler. Various preparation methods, including freeze-drying and non-heat-producing methods have been reported.8, 9, 10, 11, 12, 13
Unfortunately, the potential problems with IGF would seem to negate any of these theoretical benefits. It has been shown that improper use of hormones such as dehydroepiandrosterone (DHEA), androstenedione, and human growth hormone may increase the risk for development of prostate cancer or promote the growth of existing prostate cancer by raising IGF-1 levels. Therefore, men who are taking supplements with IGF in it (or those that raise IGF levels) could theoretically be putting themselves at an increased risk for prostate cancer. Again, it hasn’t been rigorously studied so it’s impossible to know for sure, but if you have any risk factors for prostate cancer, it’s probably best to avoid taking this supplement.
"I am a Musclemania natural pro bodybuilder and the owner of Versafit Wellness – Center for Optimal Functioning and Well-being. I believe that supplements are an integrated part of any formula to optimize well-being, enhance health, vitality, and longevity. 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. IGF-1 Plus will be promoted at my clinic to assist many patients on achieving corrective, preventive, and maintenance care. I will continue to endorse this product with 100% confidence of its listed benefits.
Deer antler velvet can play a pivotal role in helping to not only relieve the symptoms of diseases that affect joints, such as osteoarthritis, they can possibly eliminate them entirely. The way it may do this is through the introduction of chondroitin sulfate and glucosamine sulfate into the body. Both of these compounds are abundant in deer antler velvet.
In Chinese medicine, deer velvet has been used to treat impotence, female disorders, urinary problems, skin ailments, and knee weakness. It is also employed as a tonic in children with learning disabilities or insufficient growth.16 Koreans use antler velvet to treat anemia and impotence and to stimulate the immune system, treat impotence, improve heart function, muscle tone, lung efficiency, and nerve function.17
Supplements are best used in situations where an individual is unable to get their nutrients from their diet. Perhaps an individual has an allergy or intolerance, for example lactose. They are unable to consume milk products which in turn limits their ability to get sufficient calcium and vitamin D from their diet. In that case, a supplement makes sense.
Deer antler, or more specifically ‘velvet antler”which refers to the soft, newly grown antler before it hardens, not just the velvet skin’has been used in Chinese medicine for 2000 years. Often prescribed as a tonic, it is reputed to boost the immune system, improve stamina and reduce swelling. It is also prescribed to promote wound healing and strengthen bones and said to be an aphrodisiac and to enhance fertility. In China, velvet antler is seen as second only to ginseng in its restorative powers.
Studies have found that deer antlers themselves contain a highly concentrated amount of essential trace minerals, fatty acids, amino acids and growth factors that can all support the immune system. This includes the gastrointestinal tract, where the majority of the immune system is found. Antlers contain minerals such as: calcium, phosphorus, magnesium, iron, potassium and sodium in addition to numerous minor components.
I was first introduced to and started using IGF-1 Plus™ in July of 1999. I made it part of my daily regiment originally to increase my stamina and build my muscles while burning body fat at the same time (which I was informed this would help me accomplish). I am 35 years old and exercise for about an hour or so at a time, 3 to 4 times a week. It is now the end of February 2000 and I’m extremely impressed at the results! People have commented on my appearance and I have been reaching new heights in the gym that I though were only obtainable by using drugs like steroids (which I never considered taking due to the unwanted side effects). However IGF-1 has not only increased my strength and endurance, but has given me much more in ways that I had not anticipated! For instance, the person who shared this with me had no idea that I have arthritis. I would wake up in the morning and my joints would ache severely (especially my wrists and elbows) until eleven o’clock or noon. Now, although it took me a few weeks to start really noticing my improvements in the gym, it didn’t take but 3 -4 days for me to take notice of the fact that my morning arthritis pains were completely gone. The only time the pain has come back is when I ran out of the spray and couldn’t get a hold of any for a couple of weeks because I was out of town vacationing in Florida. Now I try to have at least a couple extra bottles on hand! Also, my hair stylist of 17 years had noticed that I had lost a significant amount of gray on my head and asked if I was coloring my hair. I’ll make sure I never run out of this amazing formula again!!!
Shake well before use. As a dietary supplement, spray 2 times under tongue, 3 times per day. Hold the liquid under your tongue without swallowing for 20 seconds. This allows the formula to penetrate through your endocrine glands. Then the active molecules are then released directly into your bloodstream. This is how Nutronics Labs' liposome technology is able to deliver an enhanced bioavailability! Caution: Do not use if outer seal is broken. Not intended for individuals under the age of 18. Consult your health care provider prior to use if you are pregnant or nursing, have a medical condition, or when taking any medication.
Shake bottle before each use. Then take 12 drops under the tongue twice a day. Hold the liquid under your tongue for 20 seconds before swallowing. This allows the formula to penetrate through your endocrine glands. Then the active molecules are released directly into your bloodstream. This is how Nutronics Labs' liposome technology is able to deliver an enhanced bioavailability!
The first question to ask, is why? Why are you considering this supplement? A supplement is not intended to fix a crappy diet or poor exercise program. A supplement is intended to be just that, a supplement to your existing good diet/good exercise program. And if you’re eating a well-rounded diet, then there’s really no need for supplementation at all.
While Lentini admits sales have picked up, he says he's been hurt by the perception in the recent baseball letter, which told players that deer antler velvet could be contaminated with methyltestosterone, a banned steroid. The connection is based on the fact that David Vobora tested positive for the steroid after using antler spray. He won a $5.4 million judgment against the company that made the spray.
In September, 2013, the headquarters of S.W.A.T.S. was raided and ordered to be shut down by Alabama's attorney general citing "numerous serious and willful violations of Alabama’s deceptive trade practices act". Among the violations were "claims that the company made about a number of products that were unsupported by scientific research. Some of these products were marketed as 'dietary supplements.'"  The assistant Alabama attorney general "says that Deer Antler Spray is dangerous and its sellers are law-breakers." 
According to an article in Sports Illustrated, Lewis spoke by telephone after his injury with Mitch Ross, co-owner of the supplement company S.W.A.T.S. (Sports with Alternatives to Steroids) to ask about treatments that could speed his recovery. Sports Illustrated reported that among Ross’ recommendations were deer antler pills to “rebuild your brain via your small intestines.” In addition to recommending the pills, Ross reportedly also told Lewis to spray deer antler extract under his tongue. Lewis has denied following this advice, and Ravens’ management has said that the star player has never flunked a drug test.
Russian bodybuilders have claimed to benefit from deer antler velvet by increasing muscle and nerve strength in the late 1960’s. Earlier studies found similar results in laboratory animals and athletes given pantocrin, an extract of deer antler velvet. Several studies show a positive correlation between consistent use of deer antler velvet and cardiovascular health. Human subjects who used deer antler velvet were able to endure larger work loads and experienced a shorter recovery time between exercises.
All groups experienced a significant improvement in strength. But the deer antler powder group showed the greatest increase in isokinetic knee extensor strength and endurance. However, it’s possible that this was due to exercise program rather than using the deer antler powder. None of the men in any group showed evidence of endocrine, red cell mass or VO2max changes. Therefore, researchers concluded that the “findings do not support an erythropoetic or aerobic ergogenic effect of deer antler velvet.” (12) On the other hand, this was a small study, with only 12-13 men in each group. This means that further testing is needed to confirm the validity of the results.
Deer antler velvet is the tissue that covers the bone and cartilage that develop into deer (and elk) antlers. It has been harvested for centuries and used traditionally to increase strength, boost the immune system, and counter the effects of stress. Now it’s promoted to improve athletic performance; raise testosterone levels to increase sex drive, fertility and erectile function in men; as well as to reduce the signs of aging and treat problems ranging from high cholesterol, high blood pressure, asthma and osteoporosis to migraine headaches, indigestion, and many more.