Supplement Library
50 supplements, each summarized from the research: what they do, what to watch for, and how they connect.
14 supplements
Glycine
A calming amino acid for sleep, collagen, and metabolic health.
Creatine
The most-studied performance and cognition supplement.
L-Theanine
Calm, focused alertness from green tea.
L-Tryptophan
The dietary precursor to serotonin and melatonin.
NAC
A powerful antioxidant precursor and lung-health support compound.
L-Tyrosine
The dopamine precursor that sharpens focus under stress.
5-HTP
A direct serotonin precursor for mood and sleep, use with care.
L-Arginine
The nitric oxide precursor for blood flow and cardiovascular health.
L-Glutamine
The gut-lining repair amino acid and immune fuel.
Taurine
A conditionally essential amino acid for the heart, muscles, and calm focus.
TMG (Trimethylglycine)
A methyl-donor cousin of glycine for homocysteine, liver, and power.
Collagen
The structural protein for skin, joints, and connective tissue.
Glucosamine
An amino sugar that supports cartilage and joint comfort.
L-Citrulline
A superior nitric oxide booster that outperforms arginine for pumps and endurance.