Biohacking has an image problem, and it earned it. The field is full of expensive devices, dramatic protocols and supplement stacks longer than a grocery list, most of which deliver far less than their price suggests. But buried under the theatre is a real idea: small, evidence-based inputs, applied consistently, can meaningfully change how you feel and function. The trick is knowing which inputs are worth your attention. This is a skeptic's ranking.
Tier one: the foundations that actually work
If you do nothing else, do these. The returns dwarf anything you can buy.
Sleep. Nothing on the gadget shelf comes close. Sleep is when memory consolidates, the brain clears metabolic waste, and hormones reset. Protecting seven to nine hours, with a consistent schedule, is the single highest-leverage move available, and it is free.
Movement. Regular exercise improves mood, cognition, metabolic health, sleep and stress resilience at once. No supplement matches its breadth of effect. The best protocol is the one you will keep doing.
Daylight, early. Getting bright light into your eyes in the morning anchors your circadian rhythm, which improves both alertness during the day and sleep at night. It costs nothing and almost nobody does it deliberately.
The biohacks that actually move the needle are boring and mostly free: sleep, movement, morning daylight, real food and stress recovery. Targeted supplements can help at the margins once the foundations are solid. The expensive gadgets are mostly optional theatre. Fix the base before you buy anything.
Tier two: real but secondary
Nutrition that steadies blood sugar. Balancing meals to avoid big glucose swings smooths energy and focus across the day. Stress recovery practices like sauna, breathing or simply scheduled downtime have decent evidence for resilience. Caffeine management belongs here too: knowing when to use it, and when it is quietly costing you sleep and steady energy, is a genuine lever.
Tier three: targeted supplements, used honestly
Once the foundations are solid, well-chosen supplements can help at the margins. The honest framing is exactly that: margins. A properly dosed nootropic or adaptogen will not rescue a person who sleeps five hours and never moves. But for someone with the basics handled, ingredients like Lion's Mane, cordyceps, L-theanine or an NAD+ precursor can add a measurable, modest edge, provided they are real ingredients at real doses rather than a pixie-dust blend.
The gadgets, in their place
Trackers, cold plunges, red-light panels and the rest are not useless, but they are last, not first. A tracker that improves your sleep behaviour is worth it. A device you bought instead of going to bed earlier is not. The cold plunge is genuinely pleasant and may help recovery and mood, but it is a tier-two nicety, not a foundation. Order matters more than novelty.
Where a calm-energy ritual fits
A drink like Thunder Honey Daylight sits honestly in tier two and three at once. It is a daily ritual that is made without added caffeine, which removes one of the most common hidden drags on sleep, and it is composed as a formulated stack of 11 actives at real doses on the label. These actives carry no authorised EU health claim, so we describe the composition rather than promising a cognitive or energy effect; the only authorised energy-adjacent wording in the formula is niacin (vitamin B3) via NR, which contributes to normal energy-yielding metabolism. It is a sensible addition to good foundations, not a substitute for them, and we would rather say so plainly.
Biohacking works when you respect the order of operations. Sleep, movement and daylight first. Nutrition and stress recovery next. Well-dosed supplements at the margins. Gadgets last. Anyone selling you a device before you have fixed your sleep has the priorities backwards.
References
- Walker, M. P. (2009). The role of sleep in cognition and emotion. Annals of the New York Academy of Sciences, 1156(1), 168–197.
- Mandolesi, L., et al. (2018). Effects of physical exercise on cognitive functioning and wellbeing. Frontiers in Psychology, 9, 509.
- Blume, C., Garbazza, C., & Spitschan, M. (2019). Effects of light on human circadian rhythms, sleep and mood. Somnologie, 23(3), 147–156.
This article is for educational purposes and is not medical advice. Daylight is a food supplement. If you take prescription medication or are pregnant or breastfeeding, talk to your doctor before starting.
