Vitol Russian Bear 5000 Weight Gainer is a slightly different breed of mass gaining product, and Vitol chose to include many ingredients aimed at establishing benefit separate from its protein source. While the major factors in lean mass accretion given common eating habits, protein source, and macronutrient content are marginalized in Russian Bear 5000, the addition of several uncommon elements - deer antler, siberian ginseng, and others - aims to provide alternative anabolic effects.
The miscellaneous ingredients in Russian Bear 5000 provide several forms of health and fitness benefit, although some show little effect in scientific settings.
Non-fat milk solids and egg protein found in Russian Bear 5000 are complete sources of amino acids. Both proteins are capable of inducing several forms of anabolic benefit but rank moderately among other sources for bio availability and total anabolism.
Russian Bear 5000 Weight Gainer by Vitol provides two different protein sources, non-fat milk solids and egg, as well as several rarer ingredients designed to boost hormone production and stimulate anabolism.
Both egg and non-fat milk solids hold a moderate degree of benefit where lean tissue growth is concerned, and have the possibility to synergize well with the the other ingredients of Russian Bear.
Eleutherococcus, colostrum, and inosine were included in Russian Bear 5000 for their benefits to nutritional status and effects on athletic performance. Some of these ingredients lack hard science to back up their claims, but are otherwise safe for consumption.
The only objective way to make a ruling on Russian Bear 5000 is to examine its total macronutrient content, caloric imprint, choice of protein source, BCAA amounts, and any additional ingredient designed to incur anabolism.
These factors determine a protein supplement's effects on both short term anabolism and long term additions to lean mass.
Examining the ingredient list of Vitol's mass gaining product for a protein source displays some unwanted ambiguity. Non-fat milk solids and egg proteins that have been hydrolyzed are stated as pharmaceutical grade, but the differences in milk proteins where anabolism is concerned are vast, e.g. casein and whey.
Understanding how these somewhat vague protein sources play out in terms of incurring anabolism during the most important meal of an athlete's day - post workout - is therefore difficult.
What can be stated is that egg protein and non-whey milk proteins are not highly beneficial to short term anabolism due to their lower bio availability and the effect this has on post workout, postprandial anabolism.
Standard protein supplement fare maintains very high ratios of protein to carbohydrates and fat, with even those aimed towards bulking keeping protein calorie content high.
Yet, while Russian Bear 5000 does includes a huge amount - 184g per serving - of protein, its carbohydrate and fat content is also through the roof - 391g and 46g, respectively.
The end result of this substantial fat and carbohydrate content is a breaching of established overfeeding protocol. Scientific study has proven a ratio of 15-20% of total calories coming from protein while overfeeding incurs spontaneous lean tissue growth.
Although Russian Bear 5000 Weight Gainer does provide all of its fat sources as medium chain triglycerides, a fat source that has been proven to be more metabolically active while also assisting in athletic performance, this does little to negate the 12.9% of protein calories contained therein.
Both Russian Bear 5000 and an additional protein source would have to be consumed in order to bring macronutrient levels in line with those necessary to obtain free gains.
Although common tenets by which many other protein supplements incur growth are absent in Russian Bear 5000, it does include several other ingredients that exhibit a range of anabolic benefits.
Whether these rarely seen substances are enough to offset Russian Bear 5000's lower quality protein content and smaller macronutrient ratios cannot be determined from current data.
Inosine is included to incur additional lean tissue gains, strength increases, and improvements to overall athletic performance. However, the scientific data regarding inosine paints a different picture, and shows no positive effects on fitness, strength, or muscle gain whatsoever.
Inosine does contain a fairly negative side effect associated with use, and has been shown to incur additional uric acid production which can be especially harmful to those susceptible to kidney stones or gout.
Eleutherococcous, or siberian ginseng, is a well known supplement that has been proven to:
Side effects of eleutherococcus include irritability, insomnia, and feelings of anxiousness associated with higher doses.
While objective sources declare deer antler velvet, sikadeer or otherwise, maintains no effect on athletic performance, sources close to the fitness world express several key benefits to anabolic states.
These benefits arise from antler velvet's constituent elements, and antler velvet is known to contain zinc, calcium, magnesium, glucosamine, chondroitin, and insulin like growth factor. All of these ingredients have significant effects on either maintaining a healthy body or heightening periods of anabolism.
The colostrum in Russian Bear 5000 is also meant to improve anabolic processes while concurrently reducing recovery periods.
Multiple scientific inquires into colostrum's benefits exhibit results that range from a reduction in the time necessary to restore peak performance following intense exercise, to a tendency for colostrum to boost peak performance with little effect on endurance.