The IGF-1 found in deer antler spray is derived from deer antler velvet, the tissue found inside the deer's antlers before they fully harden. Since deer antlers grow incredibly fast, it is not surprising that the horns are rich in IGF-1. This is a naturally-occurring form of IGF-1, meaning it is not made in a lab. As a result, deer antler velvet is considered a dietary supplement by the Food and Drug Administration, and unlike synthesized drugs, the product does have to be proven safe or effective before it's sold to the public.
Research has been conducted on the potential use of deer antler velvet for healing of wounds. In Russia (Arapov, 1969), Pantocrin was administered to patients with surgical and internal wounds. The study reported that there were a number of positive effects, including the normalization of arterial pressure, reduction in surgical complications, and becoming active quicker. In tests on rats (Wang, 1985), bone fracture repair was accelerated. A recent study by Bubenik found that antler helped heal epidermal wounds in rats. In another study by Takikawa, et al., researchers reported observing new bone formation following experimental whiplash injuries in rabbits. Pretreatment in rats reduced cell degradation and improved recovery times from extreme temperature and electric shock exposure. 
Physical Vigor and Stamina: You don’t have to be an athlete to appreciate more energy and stamina. You may have long hours at the office, at home with kids, or at school, in training or partying. Without the energy you need to get through the day, nothing is fun-even the fun stuff. Unlike caffeine or energy boosting drinks which give you a temporary boost, Deer Antler Velvet changes you from the inside out, making increased vigor and stamina a part of your body’s natural response to the demands you place on it.
Improved Athletic Performance: Whether you’re a professional athlete, a weekend warrior, or you just throw a ball around the front yard with your kids once in awhile, Deer Antler Velvet makes what you do better because it enhances the muscles, energy, stamina and circulation of your body. Think about the way you feel going into a sport or activity without warming up first, and how you feel after about 30 minutes or so into the activity. That smooth, loose, flowing feeling you have after you get “warmed up,” and get the blood flowing and the muscle temperature raised with activity makes a big difference in how you feel and how you play. It’s a subtle thing, but when you feel it you know it. Deer Antler Velvet does the same thing-provides a subtle, yet distinct sense that your body is ready to function at a higher level.
Mental Capacity and Alertness: If you’re tired of feeling like you’re experiencing life through a fog, Deer Antler Velvet can help fade the fog and give you the clarity of a good night’s sleep combined with a week’s vacation. You come at things sharp and focused. Instead of struggling to remember things words, decisions, insights and just your general alertness are sharpened.
Mental Capacity and Alertness: If you’re tired of feeling like you’re experiencing life through a fog, Deer Antler Velvet can help fade the fog and give you the clarity of a good night’s sleep combined with a week’s vacation. You come at things sharp and focused. Instead of struggling to remember things words, decisions, insights and just your general alertness are sharpened.
"I was diagnosed with Muscular Dystrophy at the age of 3. For those of you who do not know Muscular Dystrophy is a disease that essentially means muscles with bad nutrition. My results with this product have been phenomenal. I've definitely noticed an increase in energy, definitely strength. I went from 12 reps to 43 reps in just five weeks. There is something special about this product."*
In a randomized, placebo controlled test in 2004, researchers at the University of Alberta, Canada, placed 18 males from the Edmonton Police Force into a 9 week strength training program. The results showed that deer antler velvet increased the strength and endurance of the subjects relative to the control group. The researchers found that use of deer antler velvet significantly increased blood plasma testosterone levels. 
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