Studies are demonstrating that deer velvet antler has a long, impressive, and rapidly-growing list of positive benefits.

Integrative veterinarians owe it to their clients to be educated on the uses of deer velvet antler in practice, both to address client questions and because of the potential benefits for their patients. In 2001, an independent research study to evaluate market opportunities for the Australian deer industry concluded that although “the pet markets in Europe, North America, and Australia for velvet antler products have received little attention, there is a slowly growing recognition of the market potential, particularly for velvet antler”.1 Now, 20 years later, the future is here.


Deer velvet antler (DVA) has been used in Chinese medical formulations for over 2,000 years for its nourishing, tonic, and hemopoietic effects. The term “velvet antler” is perhaps misleading. It does not refer to the velvety furred skin covering the antlers during the growth season. The term “velvet” denotes the antler’s immature stage of growth. The entire structure of the antler — which, in the velvet phase, consists of a cartilaginous core covered by connective tissue and skin — is harvested for use.2 If not harvested, the antler will go on to harden through rapid ossification and eventually be shed after breeding season.3 This cycle of antler development that leads to shedding occurs annually.


Antler from two species — sika deer (Cervus nippon) and red deer (Cervus elaphus) — are used in Chinese, Japanese, and Korean pharmacopoeias.4,5 Ethical concerns are often voiced about antler harvesting. It’s important for veterinarians using and recommending supplements containing DVA to understand how it is harvested.

DVA is soft vascularized and innervated tissue in the velvet stage.2 But administration of lidocaine, typically in the form of a ring block, has been shown to be a reliable and effective form of analgesia for the removal,6 which takes about 30 seconds, after which the deer resume normal activity.7

New Zealand and Australia have the strictest standards governing the harvest of DVA. The velvet antler industry in New Zealand is governed by the National Velvetting Standards Body (NVSB), which is a committee of veterinarians and deer farmer representatives whose mission is to implement recommendations and standards for the welfare of deer during the removal of their antlers.8 Handling of the deer for collection is supervised and monitored by a veterinarian trained and licensed by the NVSB.


The pedigree of deer velvet antler for medicinal use has been researched extensively by Dr. Subhuti Dharmananda, Director of the Institute for Traditional Medicine. He concludes: “The story of deer antler can be traced back to the first Chinese Materia Medica, Shennong Bencao Jing (ca. 100 A.D.), where it is described briefly. There is also reference to earlier use of deer antler in an archeological find (a set of silk scrolls named Wushier Bingfang, from a tomb dated 168 B.C.).” He states that it then fell out of favor until China’s Ming Dynasty period in the mid-16th century. Since that time, it has been used by many cultures for its purported health benefits.4

In the ancient Chinese medical commentaries, DVA was referred to as Lurong and considered a strong Yang tonic.4 Ten Lectures on the Use of Medicinals from the Personal Experience of Jiao Shude provides these insights: Lurong tonifies kidney Yang, strengthens sinew and bone, boosts sinew and marrow, and nourishes the blood.4 The Advanced Textbook of Traditional Chinese Medicine and Pharmacology states that Lurong is indicated for chronic diseases marked by general lassitude and lack of spirit, lumbago, cold limbs, and polyuria with clear urine, among other things.4

Extrapolating this to veterinary medicine, DVA may be appropriate for everything from senescence-related lethargy to immune modulation, although, like other entries in the Compendium of materia medica, contraindications may exist from a Traditional Chinese Veterinary Medicine (TCVM) standpoint.


Members of the family Cervidae are the only animals with antlers, and the only mammals who fully regenerate organized tissue in an annual cycle.9 Antler regeneration is a stem cell-based process.10 It is carried out by stem cells that normally develop the bony growth from the tip of the antler, and then from the cut part after antler removal.11 Velvet antlers grow at a rate of up to 2 cm a day, completing the whole cycle from cell differentiation to mature antler development in just 90 days.12 The unique compounds that make this dynamic process possible are part of what makes DVA a unique and valuable ingredient in human and veterinary nutraceuticals (see sidebar at right).

While velvet antler contains fatty acids, glucosamine, and chondroitin sulfate, it is a relatively expensive ingredient in nutraceutical products, so these components are often supplemented through other ingredients. For this reason, velvet antler products on the market for pets typically feature this ingredient as part of a proprietary blend or in combination with other active ingredients. For example, the author prefers to use a combination product with green lipped mussel.


In 2013, a review of the literature and research on DVA from 1980 to 2012 was conducted for a paper in the Journal of Ethnopharmacology. The information was sourced from ancient Chinese herbal classics, pharmacopoeias, formularies, scientific journals, and books via hard copy and PubMed, Google Scholar, Web of Science, Science Direct, and CNKI (in Chinese).

The authors concluded: “Both in vitro and in vivo pharmacological studies have demonstrated that deer antler base possess immunomodulatory, anti-cancer, anti-fatigue, anti-osteoporosis, antiinflammatory, analgesic, anti-bacterial, anti-viral, anti-stress, antioxidant, hypoglycemic, hematopoietic modulatory activities.…”13

In several studies on the human side, and in at least one study on dogs, velvet antler was determined to be of value for patients with osteoarthritis by providing both anti-inflammatory effects and the building blocks useful for the health and healing of joints, muscle, and connective tissue.14 The beneficial anti-inflammatory effects of velvet antler were, in at least one study, hypothesized to be associated with pilose antler polypeptide and/or the action of pantocrin, an alcohol extract from velvet antler thought to have adaptogenic properties.14

Much of the research on antler velvet in recent years focuses on the unique function of antler polypeptides. Wang et al’s research concluded that antler polypeptide promoted the proliferation and differentiation of bone marrow-derived mesenchymal stem cells, suggesting that antler polypeptides may be useful for promoting bone growth and regeneration.15 Zhang et al’s research suggested that pilose antler polypeptide may promote the proliferation of chondrocytes and osteoblasts.16 And Xie et al found in their study that velvet antler polypeptide could partially reverse lumbar disc osteophyte formation in mice, and improve surface area coverage of facet joint cartilage. Their research also demonstrated that velvet antler polypeptide could partially modulate extracellular matrix synthesis by inhibiting cartilage-degrading enzymes. This is relevant because articular cartilage contains extracellular matrix secreted by chondrocytes.12

The traditional use of antler to nourish the blood has been validated by recent studies which identified the active components responsible — monoacetyldiglycerides.4 Monoacetyldiglycerides are small compounds that promote the production of blood cells by marrow stem cells.

One very recent in vivo study looked at the effects of methanol extracts (MEs) — a protein component — from deer velvet antler on nematode worms called Caenorhabditis elegans. While veterinarians are more often foes, not friends, to nematodes, some important conclusions can be extrapolated from this research because, just like mammals, worms are susceptible to the toxic cellular effects of reactive oxygen species (ROS). In this study, methanol extracts from DVA boosted oxidative stress resistance and extended the lifespan of the nematodes.


“Above all do no harm” is a guiding principle for every practitioner. Velvet antler has been shown to be non-toxic. In fact, in one study, rats were fed a diet containing 10% elk velvet antler for three months, starting from birth. No negative effects were noted in health, growth, or development.17 In a separate study evaluating short and long term effects, rats were given a single mega dose of 2 g/kg DVA, and then monitored for two weeks and given a 1 g/kg dose daily for 90 days. No adverse effects were noted on observation or necropsy.18

In terms of side effects from DVA as a nutraceutical ingredient, no negative effects, including renal or hepatotoxicity, were noted in any of the studies cited in this paper. This is consistent with the author’s experience that DVA is safe to use and also to combine with other supplements and pharmaceuticals.

It should be noted that DVA is thought to be a potential source of transmissible spongiform encephalopathy (TSE) prions. Chronic wasting disease (CWD) is a contagious prion disease of deer and elk. Other TSEs familiar to veterinarians are BSE, bovine spongiform encephalopathy (mad cow disease), and scrapie in sheep. These are all progressive, fatal neurologic diseases.19

At least one study has identified chronic wasting disease (CWD) prions in the velvet of elk that were affected with the disease. Because humans are susceptible to several TSEs, including Creutzfeldt-Jakob disease (CJD), this research suggests that humans who consume DVA as a nutraceutical may be at risk for prion exposure.20

Members of the Felidae family, including domestic cats, have been shown to be susceptible to feline spongiform encephalopathy, another TSE, which leads to concern about the potential for cervid-to-feline transmission.21 However, prion disease has never been described in dogs. In a recent paper evaluating why this is the case, the authors concluded that members of the Canidae family are resistant to prion infection based on a specific protein at position 163 of the canine cellular prion protein (PrPC ) — a cell-surface glycoprotein — conferring genetic protection.

Reputable sourcing is essential for the responsible use of DVA in supplements for pets and humans. Along with other countries, the United States and Canada have experienced outbreaks of CWD in wild and captive cervid herds.22 CWD has never been reported in New Zealand and Australia.23 This is one reason for the popularity of “New Zealand Deer Velvet” in nutraceuticals.


The only mention of deer velvet on the AVMA website is not a positive one: “Therapeutic benefits of velvet antler have not been well-demonstrated. A small amount of experimental research suggests potential use for improving joint function or wound healing; however, larger, independent trials have tended to produce negative results.”6

However, integrative veterinarians are accustomed to “going off the grid.” DVA is a 100% natural supplement with very unique properties. Its use in holistic health dates back at least 23 centuries, and in recent years, both in vitro and in vivo studies have demonstrated a long and impressive list of positive benefits, which (just like deer antler) is rapidly growing.

Acknowledgement: The author would like to thank Subhuti Dharmananda, PhD, Director of the Institute for Traditional Medicine, for his contribution during various stages of research and editing of this article, and Doron Zur, BVSc, MRCVS.

Disclosure: The author of this publication imports, distributes, and sells Encore Mobility™ — a joint supplement for dogs containing green lipped mussel and New Zealand deer velvet and has a financial interest in Dr. Buzby’s Innovations, LLC. For more information, visit or

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