Notes from the lab

The journal

How to choose a nootropic supplement for focus in India

An India-focused framework for comparing nootropic labels, caffeine, evidence, warnings and transparent formulas without pretending one product is best for everyone.

Caffeine-free nootropics: what to compare before you buy

A practical guide to caffeine-free nootropic labels, evidence time frames, botanical details and the difference between zero caffeine and zero risk.

Magnesium and melatonin together: label facts and evidence limits

What magnesium and melatonin each do, why combination labels do not prove insomnia treatment, and what exact amounts and warnings to check.

A focus stack starts before the supplement: a practical routine

A realistic focus routine for deep work or study: protect sleep, count total caffeine, define the task, log confounders and keep safety boundaries visible.

How to read a nootropic supplement label in India

A practical India-focused checklist for serving size, active doses, caffeine, warnings, claims, traceability and FSSAI label signals.

Caffeine and L-theanine for focus: what the evidence shows

A practical, evidence-first look at caffeine plus L-theanine, common ratios, study limits and what to check on a focus supplement label.

Citicoline (CDP-choline): evidence, dose and label questions

What citicoline is, what human studies do and do not prove, and the exact citicoline amounts printed on NEURAMIND labels.

Magnesium for sleep: bisglycinate vs citrate vs oxide

The word "magnesium" on a label tells you almost nothing. The form decides what it actually does.

Why 0.5 mg of melatonin beats a 10 mg gummy

Melatonin is a timing signal, not a sedative. The research case for taking less of it, not more.