Tian et al., 2021)
As put by the authors of a 2019 review on drug-phospholipid complexes, the combined affinity for fats and water means that phospholipids function as emulsifiers that enhance absorption and, therefore, bioavailability.4 Indeed, a 1990 human study found that a silymarin-phospholipid complex resulted in plasma levels of silybin (silymarin's main active component) that were more than double the amount provided by an equal quantity of pure silymarin 298ng/mL versus 102ng/mL per 120mg of silybin.34 Given the science behind phospholipid-based drug delivery, we can conclude that Life Extension is likely capable of delivering more per-dose silymarin, as well as isolated silybin, than either NOW or HUM (neither of which uses phospholipids)
NAD+ is the exception its sting is acidity-driven, so NaCl helps only the osmotic part and buffering the pH helps more. How does injection site affect repair-peptide distribution, and does proximity to an injury matter
In an industry where many products are clear or pale, this color is a physical guarantee of concentration
Injectable dosing runs 5 days on and 2 days off, in cycles of 8 to 12 weeks
Its pretty amazing to watch someones face light up as they realize their brain fog is lifting or their energy is returning