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Bryan Johnson (Blueprint)@blueprintweb

Associer ultrasons et radiofréquence pour le relâchement cutané

what it claims

Combine ultrasound treatments (such as Sofwave) and monopolar radiofrequency (such as Everesse) every 6 months to stimulate fibroblasts and firm the skin of the face and neck.

mixed

The combination of monopolar radiofrequency and ultrasound is based on solid scientific foundations for stimulating skin elasticity.

noli's read

The combination of monopolar radiofrequency and ultrasound is based on solid scientific foundations for stimulating skin elasticity. A prospective clinical study conducted by Kwon et al. (2018) confirms that combining these two energy sources produces a synergistic effect superior to using a single technology for tissue tightening. Furthermore, a retrospective trial published in the journal *Medical Lasers* (2023) supports the value of this protocol for stimulating fibroblasts and overall collagen regeneration. However, the proposed frequency of one session every 6 months is excessive for the general public. As the synthesis of new collagen requires 3 to 6 months to fully develop, standard protocols instead recommend annual maintenance. Performing these costly treatments twice a year lacks evidence of additional efficacy for the majority of firmness requirements.

the sources

Claimed by Bryan Johnson (Blueprint). Noli grades the claim, never the person.

Decoded by Noli · July 13, 2026 · the original post

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Noli has read similar claims

Other advice in the Register that leans on the same research.

Regular sauna use (especially dry sauna) is associated with better cardiovascular longevity — but the claim that jumping into cold water right after "undoes" that benefit, or that icing your testicles protects fertility, are untested extrapolations layered on top of a real association.

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Dry Finnish sauna is the best-studied form for long-term cardiovascular benefit, at several sessions a week; but the claim that sweating clears microplastics from the body has no source — it's a leap from a study about heavy metals, not microplastics.

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There's a real mechanism behind part of this idea — heat trapped by tight underwear affects male fertility — but stretching it into a universal "anti-aging" habit (circulation, inflammation, skin barrier, hormones, deep sleep, for everyone) goes well beyond what the research shows.

overstatedJessica Lee

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