Phosphatidylserine · 100mg
The 2am fixA core building block of brain cell membranes, studied for blunting the night-time cortisol spike that pulls you awake at 2am.*
The research
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Hellhammer et al., 2014 · Lipids Health Dis
Randomised placebo-controlled trial in 75 chronically stressed men. Normalised the cortisol response to a standardised stress test.
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Monteleone et al., 1992 · Neuroendocrinology
Double-blind placebo-controlled study in healthy men. Blunted the cortisol and ACTH rise triggered by physical stress.