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
This is a full spectrum extraction of one of the most profound substances in the anti-aging and longevity category. Deer Antler Essence is a premiere tonic formulation for the rejuvenation of Yin Essence, Yang Essence, and blood. Deer Antler is a prized tonic in the East that provides deep nourishment of Jing Essence. Considered a Yang tonic, it provides physical, sexual, and creative energy by nourishing the root energy of the body. It also is extremely powerful for nourishing bone marrow and building blood.
One study published in the Journal of Ethnopharmacology found evidence that use of deer velvet antler may help strengthen joints and bones, reducing symptoms like joint pain associated with osteoarthritis. (10) After rats with osteoarthritic symptoms were given total velvet antler polypeptides from red deer (TVAPL) for 12 weeks, they showed signs of significant reversal in osteoporosis. The researchers found improvements in the rats’ bone weight coefficient (BWC), bone mineral density (BMD), and bone mineral content (BMC). They believe these effects were due to proliferation of cartilage and osteoblast-like cells, in addition to reductions in inflammation due to inhibition of interleukin-1 (IL-1).
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There is some evidence that deer antler spray may work for improving performance and physique. However, it seems that an individual needs to take very high doses in order for these benefits to occur. In studies where the supplement was effective, injections of very concentrated extracts were used. Injections may be the most effective, and likely the only, way that deer antler works. This is because IGF-1 is mostly destroyed when it passes through the digestive system. Because of this, swallowing deer antler supplements would practically be useless.
There must be a reason to is use and a booming world industry that garners the attention of several researchers and scientist in many countries. Modern understanding has greatly advanced our knowledge of velvet antler. We know by its composition and the knowledge of the structure and function of the plenitude of constituents which work together, like a symphony, to create an efficacious supplement that yields a multitude of benefits.
In herbal combinations, deer velvet is used to improve athletic performance; to improve eyesight and hearing; to reduce stress; and to treat arthritis, osteoporosis, “tired blood” (anemia), women’s reproductive disorders including premenstrual syndrome (PMS), ED, and skin conditions. Herbal combinations including deer velvet are also used to increase blood circulation to the brain and to delay or reduce signs of aging such as tissue, bone, and muscle degeneration, and declining mental skills.
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.
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." 
Deer antler velvet is rich in insulin-like growth factor 1 (IGF-1) which is a growth hormone produced naturally in the liver as a response to human growth hormone (HGH) stimulation. This is a key factor in how deer antler velvet can help to promote muscle growth. IGF-1 works on the body by promoting the growth of healthy, lean skeletal muscles. This growth of healthy muscle mass can be influenced by IGF-1's tendency to increase muscle protein and muscle DNA content. There is evidence to suggest that IGF-1 acts on muscle tissue by promoting protein synthesis and the proliferation of satellite cells, both of which result in skeletal muscle growth due to the enlargement of the muscle cells.
Velvet Antler is a supplement derived from powdered or crushed antlers, most commonly from deer (and thus referred to as Deer Velvet Antler) although Elk have also been used. They have been used in Traditional Chinese Medicine. The base of the antler is referred to as Cervus (in reference to deers), Lu Jiao Pan, Zhen Zhu Pan, as well as Lu Hua Pan and appears to have been traditionally used for cardiovascular disease, gynecological problems, immunological deficiencies, blood cancers, tissue repair and health promotion. The specific part used is the antler base; when the antler is sawed off the base temporarily remains until the regeneration of the new antler pushes it off which occurrs occasionally in the wild. Traditional usage involves using the base and macerating it in wine or decocting it with water for oral consumption.
As men and women get older, they naturally start producing less Human Growth Hormone (HGH). So levels of IGF-1 also decline with age. The liver produces IGF-1 when HGH is released. HGH is converted to IGF-1. Aside from someone’s age, IGF-1 levels will vary depending on a person’s sex (men generally have more), level of activity, their diet, genetics and lifestyle.
Deer antler velvet can act as a natural adaptogen, restoring homeostasis to an unbalanced body by helping where it is needed. Deer antler velvet has an effect on many systems of the body given its complex chemical composition. The active ingredients in deer antler velvet are mostly precursors that are required by the body to process substances that maintain its health and wellbeing.
There is an increasing amount of scientific evidence supporting the benefits of deer antler velvet from decades of research carried out in Russia, Korea, China, Japan, Australia and New Zealand. This research has given credibility to deer antler velvet’s traditional usage and validated recommendations for its inclusion as an everyday health supplement. Almost 250 papers have been published since 1930 on the manufacture, composition and biochemical effect of deer antler velvet. Studies on deer antler velvet and the corresponding findings are described below.