Low IGF-1 may be correlated with increased longevity, but IGF-1 (and mTOR) is an important driver of muscle protein synthesis and, all things being equal, the more muscle mass you have, the better
However, it may not be as stable as S-Acetyl L Glutathione
We want you to feel confident in your wellness choices, knowing exactly how they interact with your physiology
Pen Dosage Chart Dosage & Protocols Variations Standard Research Protocol Dose: 2 5 mg (= 410 clicks) Duration: 2 4 weeks Frequency: Daily Cycle Interval: 2-week pause Goal / Description: Used for baseline collagen and regeneration studies
A clinical study at Chulalongkorn University, Thailand (2017) found that 250 mg/day of oral glutathione for 12 weeks slightly reduced melanin levels and improved skin brightness with no major side effects
Nijhout HF, Reed MC, Anderson DA, Mattingly J, James SJ, Ulrich CM: Long-Range Allosteric Interactions between the Folate and Methionine Cycles Stabilize DNA Methylation Reaction Rate