Liposomal glutathione encapsulates the body's master antioxidant in a lipid layer to protect it from digestion and enhance its absorption. This delivery system aims to overcome the poor bioavailability of standard oral glutathione, potentially increasing cellular levels to combat oxidative stress, a key driver of aging.
Verdict
A potentially effective, but costly, way to boost antioxidant levels.
HEALTHSPAN IMPACT
Moderate
RISK LEVEL
Low
EVIDENCE GRADE
B
MONTHLY COST
$40 - $100
Protocol
- Typical doses range from 250 mg to 500 mg taken once or twice daily.
- Best taken on an empty stomach to optimize absorption of the liposomal formulation.
Flags
- Significantly more expensive than glutathione precursors like N-acetylcysteine (NAC) and glycine.
- Product quality and liposomal encapsulation efficiency can vary widely between brands.
- Direct evidence for extending healthspan in healthy humans is still emerging.