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A cross-sectional (1)H-magnetic resonance spectroscopy ((1)H-MRS) study
The column temperature was 30 C, and the mobile phase was a mixture of A [50 mM phosphate buffer (pH 3.0) containing 10 mM sodium 1-heptanesulfonate] and B (methanol) with an A/B ratio of 95/5 at a flow rate of 1 mL/min
Retinol and its derivatives work by accelerating cell turnover through vitamin A signaling pathways and often cause irritation, especially during initial use
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