The table below organizes what the literature actually shows, with the evidence tier stated explicitly (clinical human data, preclinical lab/animal data, or anecdotal/inferred)
Shake before using
Sinclair gave a few dozen interviews before sitting down, relaxed and charming, for the Charlie Rose show
iCare Private Label When I look at private label skincare manufacturers that are clearly designed for speed, simplicity, and ease of entry, iCare Private Label stands out as a company built very deliberately for beginners and small operators
Arch Toxicol 99(5):18931997 Steiner AZ, Hansen KR, Barnhart KT, Cedars MI, Legro RS, Diamond MP et al (2020) The effect of antioxidants on male factor infertility: the Males, Antioxidants, and Infertility (MOXI) randomized clinical trial
This represents the lower end of effective dosing for most applications