Sleep

Melatonin is a timing signal, not a sleep switch — and most people take 15–30× too much. The natural sleep stack that actually works: the magnesium form to buy (and the one to avoid), plus glycine, L-theanine and apigenin.

Eight Sleep officially landed in Singapore in November 2025. Here are the five Eight Sleep alternatives genuinely worth considering — for non-US bed sizes, no-subscription buyers, sub-$500 budgets, and luxury smart-bed seekers.