I think this is part of a wider piece in the current zeitgeist - which is opposition to scientific rigour, expertise and experience in favour of personal choice
Each capsule delivers a potent dose of conjugated linoleic acid (CLA) sourced from high-quality safflower oil, making it ideal for adults seeking to enhance their intake of essential omega-6 fatty acids
It has not been shown to improve mood, behavior or the ability to perform daily activities
One placebo-controlled, double-blind, cross-over trial in 86 subjects with fertility issues found that supplementation with L-carnitine (2 g/day) for two months improved sperm quality, as evidenced by increases in sperm concentration and motility (111)
This guide explains how these compounds are studied, which ones appear most in the literature, and how they compare, with links to a detailed guide on each
TGF-B1 * (Transformational Growth Factor Beta 1)*