does igf 1 lr3 cause water retention What is IGF-1 LR3?, Insulin-Like Growth Factor Long R3 (IGF-1 LR3) is a modified version of IGF-1 with a longer half-life, making it significantly more potent and effective for muscle growth, HGH vs IGF-1 LR3: Scientific
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[DOI] [PMC free article] [PubMed] [Google Scholar] 97.Kim P

I notice the difference on a daily basis
Oral glutathione has low bioavailability much of it is broken down in the digestive tract before it can reach cells

Absolutely sold