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David Sinclair, Ph.D.

(Unofficial Analysis)

Author of "Lifespan" | Genetics Researcher at Harvard Medical School

Independent Analysis Notice: This stack is an independent compilation based on public interviews, books (like 'Lifespan'), and social media of Dr. David Sinclair. LongevityStack is a separate commercial entity. Dr. Sinclair has not reviewed, approved, or endorsed specific products from brands mentioned on this page.

Chronological Age

Est. Biological Age

NAD+

Core Focus

170+

Published Papers

The Information Theory of Aging

David Sinclair believes aging is not inevitable, but a condition that can be treated. His protocol focuses on supporting Sirtuins (longevity genes) and maintaining healthy levels of NAD+, the essential molecule for DNA repair and cellular energy.

Intermittent Fasting*

Sinclair often eats only once a day (dinner). The mild stress of hunger activates sirtuins.

Thermogenesis*

Exposure to extreme cold and heat (Sauna + Ice Baths) to generate hormesis.

HIIT Exercise*

He exercises to get "out of breath" for at least 10 minutes daily. Activates mitochondria.

* Results vary by individual. See Medical Disclaimer.

The Longevity "Stack"*

Publicly reported daily supplements (Approximate dosages)

The products listed below are market options that match the specifications mentioned in the protocol, but are not official products of the individuals analyzed.

Supplement	Dosage & Timing	Purchase Options
NMN (Nicotinamide Mononucleotide) 1g (Morning) Elevates NAD+. Taken early to mimic circadian rhythm.	1 gram	Renue Powder (Elite) 📦 Amazon
Resveratrol 1g (Morning w/ Yogurt/Oil) Activates SIRT1. MUST take with fat for absorption.	1 gram	Renue Powder (Elite) 📦 Amazon
Metformin 800mg (Night) Glucose control. Taken at night to avoid blunting exercise benefits.	800 mg	Rx Required - Consult Doctor
Spermidine 1mg (Morning) Induces autophagy (cellular cleaning)	1 mg	Renue Liposomal 📦 Amazon

* Results vary by individual. See Medical Disclaimer.