Grip strength dynamometer
Tools / gear
Optional Strength dashboard tool — grip as a readable capacity signal, not a religion.
Surf Shop (store) sells EnSurf products through MDVite (e.g. methylene blue). Surf Wax lists third-party products sold on Amazon.
Tools / gear
Oura Ring
Tools / gear
Optional Circadian / recovery dashboard. Map ≠ terrain — do not treat wearables as the disease.
10K Happy Light
Tools / gear
Optional light tool when outdoor morning light is hard to get. Does not replace outdoor spectral context.
Red / near-IR light
Tools / gear
Optional red / near-IR light tool (660 nm + 850 nm combo listing).
Grounding mat
Tools / gear
Optional environment tool. Hypothesis-adjacent; not a cure claim.
LMNT electrolytes
Tools / gear
Optional Fuel / hydration support when a clinician-appropriate sodium strategy is already in play. Not a dosing protocol.
HydroEye
Surf Shop · MDVite
Sold through MDVite, EnSurf LLC’s store. EnSurf does not manufacture HydroEye.
Concept2 erg
Tools / gear
Example Strength / cardiorespiratory tool (Concept2 RowErg listing). Example, not a requirement.
NAD precursors
When a precursor is elected beyond diet, the NAD precursors hypothesis discusses low-dose IR nicotinic acid (NA), with NR/NMN as secondary options. Information, not a recommendation.
25 mg NA (nicotinic acid)
Supplements
Third-party low-dose IR nicotinic acid (NA), as discussed in the NAD precursors hypothesis.
Supplements
NR/NMN are listed as third-party options.
CoQ10 (in MCT oil)
Supplements
An electron carrier discussed in the CoQ10 Kit lessons.
Astaxanthin
Supplements
A membrane antioxidant discussed in the Astaxanthin Kit lessons. Not a sunscreen replacement.
Urolithin A
Supplements
An optional extra fin discussed in the Surfer Mitophagy lesson.
AREDS2 eye vitamin
Supplements
Third-party eye-formula option.
NR / NMN (third-party options)
Supplements
Third-party NR/NMN listings for readers who already encounter them. The NAD precursors hypothesis discusses low-dose IR nicotinic acid (NA) when a precursor is elected, and does not treat NR/NMN as the default. Information, not a recommendation.