Manage biological age. Define the future of health. →
SDAI BioAge™ · Introducing Core, our first product

Manage biological age.Define the future of health.

Patented controlled-release Ca-AKG, specially designed for Asian physiology.

Discover Core → Order now
Patented controlled release Ultra-pure Ca-AKG Made in the USA, GMP certified
Front of the SDAI BioAge Core Men's Formula box
Front of the SDAI BioAge Core Women's Formula box
Men's
Women's
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Controlled Release
Promotes Healthy Biological Aging†
Ultra pure Ca-AKG
Two ways to count

Your birthday says one thing. Your body may say another.

Chronological age

The years you have lived

The number of years since you were born. It moves at the same pace for everyone, and nothing changes it.

Biological age

How your body is aging

An estimate drawn from clinical, physiological or molecular measures. It reflects genetics, sleep, nutrition, movement, stress and environment, and it can be tracked over time.

Two people born in the same year can age very differently. We see biological age not as a verdict, but as a starting point you can understand, act on and review.

Explore longevity →
Healthspan

The years are only part of your story.

The laughter around the dinner table. The journey you've always wanted to take. The little hand reaching for yours.

Lifespan is how long we live. Healthspan is how long we live in good health, with the freedom to enjoy what matters most. Worldwide, that gap is close to a decade: the World Health Organization estimated it at about 9.6 years in 2020.

At SDAI BioAge™, we believe the quality of those years deserves as much attention as their number. Living longer is one thing. Truly living is another.

Three generations smiling together by Marina Bay at sunset: a grandfather, a grandmother and their granddaughter
Why AKG

A molecule your cells already use. One that declines with age.

Alpha-ketoglutarate (AKG) is made naturally in the body and takes part in core cellular processes. Published research has reported that blood levels of AKG can fall as much as tenfold between ages 40 and 80, which has made it a focus of aging research.

01

Cellular energy

Part of the energy cycle inside mitochondria.

02

Protein building

Helps the body handle nitrogen and build amino acids.

03

Collagen

A cofactor for enzymes that help form collagen.

04

Antioxidant role

Takes part in the body's natural antioxidant processes.

05

Gene regulation

A cofactor for enzymes involved in regulating gene expression.

These describe AKG's normal roles in the body, not effects of SDAI BioAge™ Core. Source on AKG decline: Asadi Shahmirzadi et al., Cell Metabolism, 2020.

Controlled release

It's not just what you take. It's what your body can use.

AKG is cleared from the body quickly. In a quick-release form, much of it arrives at once. SDAI BioAge™ Core uses a patented controlled-release tablet, designed to release Ca-AKG gradually and support prolonged Ca-AKG availability.

01

Steady, not sudden

A precision-engineered tablet matrix releases Ca-AKG gradually instead of in a single burst.

02

6+ hours of release

In laboratory dissolution testing, the tablet keeps releasing Ca-AKG for more than six hours.

03

Gentle by design

Gradual release is designed to avoid a high concentration in the stomach all at once.

Source: dissolution profiles in patent CN114126601B, a sustained-release composition of alpha-ketoglutaric acid compounds. Laboratory data, not a clinical efficacy trial. It describes how the tablet releases, not a health outcome.

Why Core is worth it

Every detail, considered.

  1. 01

    Ultra-pure Ca-AKG

    1,000 mg of calcium alpha-ketoglutarate in every daily serving, specified at 98% purity or higher. Ca-AKG is a stable, less acidic form of AKG with a milder taste.

  2. 02

    Patented controlled release

    Released gradually over time, not all at once.

  3. 03

    Staged vitamin B12

    B12 sits in the outer film coating, so it is released first, while the core releases Ca-AKG over time.

  4. 04

    Specially designed for Asian physiology

    Formulated with the healthy-aging needs of Asian populations in mind, with selected B vitamins that support normal energy metabolism.

  5. 05

    Made and tested with care

    Made in the USA in a GMP-certified facility, with third-party batch testing. Non-GMO, gluten-free, with no artificial colors.

Two tablets, once a day, in the morning.

Men's Women's

One Ca-AKG core, released gradually. The same in both versions.

One brand. Two versions.

One core. Made for him, made for her.

Two versions, each made with men's or women's needs in mind.

Men'sEnergy. Strength. Vitality.Explore → Women'sYour way of aging.Explore →
Prof. Brian Kennedy in a laboratory
Science. Experience. Healthier aging.

Guided by a leading voice in aging research.

Guidance from the SDAI Scientific Board, chaired by Prof. Brian Kennedy, a leading researcher in aging.

  • Distinguished Professor, NUS Yong Loo Lin School of Medicine
  • Director, Centre for Healthy Longevity
  • Former President and CEO, Buck Institute for Research on Aging

Academic affiliations are listed for identification only and do not imply endorsement of SDAI BioAge™ Core by any institution.

About SDAI BioAge → Read the science
The program

Everything for six months. One simple routine.

  • Six-month supply of SDAI BioAge™ Core (6 jars, 360 tablets), men's or women's
  • SDAI BioAge app: verify every jar, keep count and check in monthly
  • Delivery in Singapore, confirmed when you order

Why six months? Aging is gradual. Daily use for at least six months, alongside healthy habits, gives you a fair view of your own journey.

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Questions

Questions, answered plainly.

What is SDAI BioAge Core?

A health supplement built on patented controlled-release calcium alpha-ketoglutarate (Ca-AKG), in a men's and a women's version. Each jar holds 60 tablets, a 30-day supply at two tablets once a day in the morning.

Who is it for?

Adults who want to take an active part in how they age, particularly from their 40s. It is not intended for anyone under 18 or for women who are pregnant or breastfeeding.

What does the program include?

Six jars of SDAI BioAge™ Core and the SDAI BioAge app for verifying jars and monthly check-ins. One price, inclusive of GST.

Is it safe?

SDAI BioAge Core is a health supplement, not a medicine, and it is not a substitute for medical treatment. It is made in a GMP-certified facility in the USA. Speak to your doctor first if you are pregnant, breastfeeding, under 18, on medication or have an underlying medical condition, including kidney conditions or calcium-related concerns.

All questions
Your journey to healthier years

Begin with one choice.

Men's or women's. The same controlled-release Ca-AKG core.

Men's → Women's
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