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A daily dose of longevity
Target the pathways that matter most for longevity. Backed by science, Culark's cutting-edge formulations help optimize energy, metabolism, cellular health, sleep, focus, and immunity for real results you can see and feel.
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Foundational Longevity
shop Vitality -
Metabolism & Energy
shop Amplify -
Better Sleep
shop Restore -
Memory & Focus
shop Sharpen -
NAD⁺ Support
Shop NAD⁺ -
Immunity Support
shop Defend
NEW formulation
NAD⁺ is here
NAD⁺ is a vital coenzyme found in every cell of your body—and it naturally declines with age. Our new advanced formulation is designed to help restore your NAD⁺ levels, supporting cellular energy, vitality, and skin health from the inside out.
For a limited time: Get started with NAD⁺ and receive a complimentary travel-size OS-1 FACE moisturizer from our partners at OneSkin—while supplies last.
Your longevity, your way
Getting older is inevitable, but how you age? That’s where we come in. Tally Health is pioneering a new era of aging—combining cutting-edge science with tools that help you reach your health goals. Because taking control of your health shouldn’t feel complicated. It’s science simplified, for a future you can feel good about.
Build your longevity roadmap
Everyone’s path to healthier aging is unique. Tally Health’s personalized approach provides a holistic suite of science-backed tools to help you take control, whether you're looking for comprehensive support or supplements.
Pro-longevity formulations
First-of-their-kind supplements, formulated by scientists, that target aging at a cellular level
Epigenetic testing
Benchmark and track how your lifestyle impacts your cellular age over time.
Personalized insights
For Tally Members, customized Action Plans tailored to your DNA and lifestyle provide next-level tools to drive meaningful, lasting results.
