Helios specifically contains a mixture of clenbuterol hcl and yohimbine hcl, a potent beta agonist and alpha antagonist respectively. These two drugs are present in a concentration of 40mcg/mL (clenbuterol) and 5.4mg/mL (yohimbine), a balanced and appropriately dosed mixture for bodybuilding use. Clenbuterol and
yohimbine work to promote fat loss through the same system (androgenic), however they exert their effects through very distinct (but complementary) mechanisms. Clenbuterol, of course, is a potent beta-2 agonist, which directly and strongly stimulators lipolysis very much in the same way as ephedrine does (though it is more selective in its actions). Yohimbine hcl is alpha-2 receptor antagonist, which also promotes fat loss mainly by blocking the activity of other chemicals in the body.
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Helios ? Fat Loss Mix (fat burning combo) | Muscle Building Blog | MusclesPROD.Com