Both compounds exist in a legal gray area for performance enhancement and can vary widely in quality and price depending on the source
For example, studies in children showed stronger effects when vaccination occurred before 9 months of age, but the influence of age at vaccination on COVID-19 protection is unknown (209)
This is beneficial because the whey protein has added nutritional properties that a lipid encapsulation system does not have.* It promotes tissue repair, strengthens the intestines, detoxifies the body, and synergistically works together with glutathione to raise levels of this important antioxidant.* In addition to GSH, whey protein encapsulation has a proven track record of success with other nutrients that suffer from low-bioavailability or breakdown during storage
If your goal is testosterone enhancement, other approaches may be more appropriate
Figure 7 shows some hypothetical SDS-PAGE gels for GST pull-downs with these different domains
Maintain reconstituted vials at cold temperatures for maximum stability