48 And Reversing Age: Everything To Know About Bryan Johnson's Current Age, $2.5M Blueprint, And Latest Biohacking Results
Bryan Johnson, the tech entrepreneur who has become the world’s most famous "rejuvenation athlete," is currently 48 years old as of December 22, 2025. While his chronological age advances, the core of his $2.5 million-per-year Project Blueprint is a radical, data-driven attempt to halt and even reverse his biological aging process, a quest that has generated both intense scrutiny and global fascination.
The question of "how old is Bryan Johnson" is therefore a two-part answer: chronologically, he is nearing 50, but his goal is to possess the organs and biomarkers of an 18-year-old. His latest updates from 2025 show unprecedented results in his pursuit of "immortality by 2039," making his current life a real-time experiment in human longevity.
Bryan Johnson: The Entrepreneur Who Bought Back Time
The foundation of Project Blueprint lies in the immense financial freedom Johnson secured from his early career in tech. His journey from a young entrepreneur to a biohacking icon provides the essential context for his current, all-consuming mission.
- Full Name: Bryan Johnson
- Date of Birth: August 22, 1977
- Current Age (Dec 2025): 48 Years Old
- Place of Birth: Provo, Utah, United States
- Education: Brigham Young University (BYU), MBA from the University of Chicago Booth School of Business
- Key Companies Founded: Braintree, Kernel
- Braintree Acquisition: Sold Braintree to PayPal (then a unit of eBay) in 2013 for an estimated $800 million.
- Net Worth: Estimated to be between $400 to $500 million in 2025.
- Current Role: Founder of Kernel (a neurotech company) and Project Blueprint.
Johnson's decision to pivot from a traditional entrepreneurial life to becoming a full-time longevity researcher was born out of a period of severe depression and burnout following the Braintree sale. He recognized that while he had solved his financial problems, he hadn't solved the fundamental problem of human suffering and the inevitable decline of the body. This realization led to the founding of Kernel, which focuses on brain-machine interfaces, and eventually, the creation of Project Blueprint.
The Project Blueprint Protocol: The $2.5 Million Daily Routine
Project Blueprint is not a diet or a workout plan; it is a meticulously documented, science-based protocol designed to optimize every single one of Johnson's 78 organs. He employs a team of over 30 doctors and health experts who monitor his body with a level of detail previously reserved for elite athletes or clinical trials.
The Chronological Day of a Rejuvenation Athlete
Johnson’s daily routine is a rigid, non-negotiable schedule aimed at maximizing biological efficiency and consistency, which he believes is key to longevity.
- Early Start: The day often begins as early as 4:30 a.m. with an initial round of data monitoring.
- The Morning Stack: He immediately consumes his first meal and a vast array of supplements, including a plant-based protein powder and a specialized Blueberry nut mix.
- Exercise: A consistent physical training regimen is a core pillar, focusing on total-body health, not just strength or endurance.
- Skin and Sun Protection: His morning routine includes a detailed face care regimen—gentle cleanse, barrier strengthening serum, Vitamin C, moisturizer, and strict sunscreen application if he's going outside.
- Caloric Intake: His diet is strictly vegan, consuming a precise number of calories (often around 1,977) in a short eating window. The meals are nutrient-dense and designed to hit specific macronutrient targets.
- Strict Sleep Hygiene: Johnson aims for a 10 p.m. bedtime and maintains a perfect, consistent sleep schedule, utilizing light therapy and other tools to optimize his rest.
The Blueprint Supplement Stack: 15+ Key Entities
To support his diet, Johnson consumes a massive stack of supplements, which he regularly updates based on his latest blood and organ test results. This focus on specific molecular and cellular pathways is where the true biohacking occurs. The following are some of the key entities in his 2025 protocol:
NAD+ Precursors and Energy:
- NMN (Nicotinamide Mononucleotide): A precursor to NAD+, a coenzyme critical for cellular energy and repair.
- Ca-AKG (Calcium Alpha-Ketoglutarate): Believed to support cellular health and longevity pathways.
- CoQ10: An antioxidant essential for energy production in the mitochondria.
Muscle, Strength, and Recovery:
- Creatine: Standard supplement for muscle strength and cognitive function.
- Collagen Protein: Supports skin, joint, and bone health.
- Blueprint Longevity Protein: A custom-formulated protein blend.
Gut Health and Inflammation:
- Prebiotic Galactooligosaccharides: Promotes a healthy gut microbiome.
- Ashwagandha: An adaptogen used to manage stress and inflammation.
- Astaxanthin: A powerful carotenoid antioxidant.
Essential Vitamins and Minerals:
- Omega-3 (DHA & EPA): Essential fatty acids for brain and cardiovascular health.
- Vitamin D3: Crucial for bone health and immune function.
- Vitamin K2: Works with Vitamin D to regulate calcium.
- Zinc: Supports immune function and DNA synthesis.
The Shocking Results: Has Bryan Johnson Reversed His Age?
The ultimate measure of Bryan Johnson's success is not his chronological age of 48, but the age of his organs, as measured by various biomarkers. He tracks hundreds of metrics, including DNA methylation (the 'epigenetic clock'), telomere length, and organ function tests, all summarized in his "Don't Die App."
As of his latest public reports in 2025, Johnson claims several remarkable achievements:
- Overall Biological Age: Johnson has stated that he has successfully maintained the same biological age over a year, meaning he is aging slower than the average human, effectively reversing the aging process.
- Organ Rejuvenation: He has reported achieving the heart of a 37-year-old, the skin of a 28-year-old, and the lung capacity of an 18-year-old.
- Epigenetic Success: His goal is to reach the biological age of 18, and his data suggests a significant deceleration in his epigenetic clock, which is considered the most reliable measure of biological aging.
The impact of Project Blueprint extends beyond Johnson himself. His public documentation and open-source approach have inspired a global community of "biohackers" and longevity enthusiasts. While the extreme cost and rigidity of his protocol are not feasible for most, the data he generates is contributing valuable, real-world evidence to the cutting edge of human longevity research. Johnson's life is a testament to the idea that the answer to "how old is Bryan Johnson" is less about the past and more about the future he is actively trying to engineer.
Detail Author:
- Name : Sean Hansen
- Username : beer.dylan
- Email : celine42@hudson.com
- Birthdate : 1990-03-07
- Address : 6300 Skyla Inlet Lamontbury, SD 83678
- Phone : 828.988.4569
- Company : Sanford and Sons
- Job : Metal-Refining Furnace Operator
- Bio : Dolorem voluptas aut excepturi. Est consequatur aut magni voluptate mollitia animi. Quasi magni voluptatum accusamus similique tempora possimus tempore.
Socials
instagram:
- url : https://instagram.com/torp2010
- username : torp2010
- bio : Dolores eaque enim quisquam aut. Vero dolorum dolorum et quas ab.
- followers : 6451
- following : 256
facebook:
- url : https://facebook.com/torp1985
- username : torp1985
- bio : Aut autem ab qui mollitia non dignissimos tempora.
- followers : 4829
- following : 1003
linkedin:
- url : https://linkedin.com/in/rowena.torp
- username : rowena.torp
- bio : Ratione voluptas enim ut.
- followers : 6476
- following : 2711
twitter:
- url : https://twitter.com/rowena_torp
- username : rowena_torp
- bio : Voluptates voluptate rerum rem ipsa et officia. Et nam possimus pariatur iste nesciunt aut.
- followers : 4323
- following : 2548
tiktok:
- url : https://tiktok.com/@rowena_dev
- username : rowena_dev
- bio : Eos laudantium velit consectetur impedit temporibus.
- followers : 3008
- following : 2781
