The Deep Dose Journal

Light, recovery & everyday biohacking

Plain-English guides on how red and near-infrared light works, how to build a routine that sticks, and what to look for when comparing panels.

How red light therapy actually works

Photobiomodulation in plain English: what 660 nm and 850 nm light do inside your cells, and why it shows up as better recovery, sleep, and skin.

A simple morning-and-evening routine you can keep for months, including panel distance, timing, and how to stack it with habits you already have.

When to use near-infrared around a session, how it fits alongside sleep and nutrition, and the realistic timeline for noticing less soreness.

Collagen, texture, and calmer skin — what the 660 nm wavelength is doing, what it is not, and how to run a face session safely.

Irradiance, wavelength honesty, build quality and flicker — the specs that matter when comparing panels, and the marketing claims that don't.