Natural Testosterone Booster
Vitality, Stamina, Sexual Health, & Libido
ProtoTest is a specialized extract from Dioscorea Nipponica that is standardized for 50% protodioscin, a much higher protodioscin content than many other available ingredients.
ProtoTest XT contains a high dosage of 200 mg. of ProtoTest™ per capsule which provides 100 mg. of actual protodioscin per capsule plus AstraGin® and Bioperine® for enhanced absorption.
What is Protodioscin?
Protodioscin is a naturally occurring saponin compound found in several plant species and is primarily recognized for its potential to support testosterone levels, libido, and other aspects of male health.
Protodioscin is commonly thought to increase natural testosterone levels, enhance libido, improve athletic performance, and support overall vitality.
Supplements Facts
Serving Size: 1 Veg Capsule
Servings Per Container: 60
Â
Amount Per Serving  %DV
ProtoTestâ„¢ (Dioscorea Nipponica Extract (Protodioscin 50%)) 200mg **
AstraGin® (Astragalus Extract (root), Panax Notoginseng Extract (root)) 25mg
**
Bioperine® Black Pepper Fruit Extract (Piper Nigrum) 5mg **
Other ingredients: Capsule Shell (Vegetable Cellulose), Rice Flour, Magnesium Stearate (Vegetable Source).
A high percentage protodioscin supplement has been sought after for a long time, but the problem has been finding one. Until now.
Does Protodioscin Sound Familiar?
If protodioscin sounds familiar, it may be because it is the active compound that people originally hoped that Tribulus Terrestris would provide.
Protodioscin is thought to be the key active compound responsible for the benefits in the original studies that made Tribulus popular, such as increasing natural testosterone levels and boosting libido.
However, Tribulus had a significant problem – the amount of protodioscin in Tribulus products was often inconsistent, and some raw materials contained little to no Protodioscin at all.
Tribulus has been widely used in supplements claiming to enhance testosterone levels, muscle growth, and libido. In the real world, some lead to improvements in libido in some people, but very little else because of having inconsistent and low levels of Protodioscin.
Tribulus and Protodioscin Deception:
You will see most Tribulus products labeled showing the percentage of saponins, of which protodioscin is only one of and is normally only a very low percentage of.
However, you may see some Tribulus products state high protodioscin contents, some of which are impossibly high and what they are doing is very misleading to consumers. Some brands will state that they have a high % of protodioscin but base it off of UV testing, which is generally not considered accurate for detecting protodioscin because it has very weak UV absorption, making it difficult to reliably quantify using a standard UV spectrophotometer. This can show an inaccurately high amount of protodioscin because UV spectrophotometry measures the absorbance of light at specific wavelengths and other compounds such as other saponins, flavonoids, or polyphenols may absorb at similar wavelengths, leading to a higher reading than what is actually due to protodioscin alone.
ProtoTestâ„¢ solves all of this by offering an ultra-potent 50% Protodioscin content (HPLC) that allows for consistent purity, quality, andÂ