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The Leading Calcium AKG Supplement for Human Longevity

A cellular longevity supplement with patented controlled-release CaAKG

restore.revive.
rejuvenate.

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you don’t justneed akg. you needakg that works

Most AKG supplements don’t work effectively because they break down too quickly, with a half-life of just 5 minutes—limiting their impact. On top of that, generic AKG has poor bioavailability and is often less than 78% pure, containing significant impurities that can affect absorption and efficacy. Without controlled release and high purity, standard AKG offers little real benefit.

  • – Highly Bioavailable
  • – More than 98% Purity
  • – Controlled Release for All-Day Impact
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Rejuvant ranked #1*

Traditional AKGs did not rank with statistical significance.

Controlled-release bypass the stomach

Controlled-release bypasses the stomach for all-day effectiveness

Promotes healthy biological aging

Slows the rate of biological aging from the inside out

Planted purity
over 98%

Patented manufacturing process guarantees the highest purity of ingredients

B vitamins optimize methylation patters

Additional vitamins are cofactors for optimal methylation patterns

REJUVANT is shown to reduce biological age by an average of 8 years in the first 7 months

TRUSTED by
THE EXPERTS

We collaborate with top gerontologists, researchers, and longevity physicians who see the difference real science can make.Hear how they're thinking differently about aging.

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In today's longevity marketplace, that may not be a gold standard — but it is about as close as one gets to an adult in the room.

Dr. Nir Barzilai

President, Academy of Geroscience; Professor of Medicine, Albert Einstein School of Medicine

Full Interview

VISIBLE RESULTS WITHREJUVANT OVER TIME

24 Hours

  • More energy & mental clarity

  • Boosts antioxidants for
    cellular protection

2-4 Weeks

2 Months

7 Months

1+  Years

WHY DO WENEED AKG?

Alpha-Ketoglutarate (AKG) is used in every cell of your body and is critical for cellular repair and longevity. Without it, your body loses its ability to maintain biological balance.Your body naturally produces Alpha-Ketoglutarate (AKG), but production drops significantly:

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SCIENCE THAT WORKS WITH YOUR LIFESTYLE

Select Your Formula:
Choose Your Plan:
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FREQUENTLY
ASKED
QUESTIONS
FAQ

How and when should I take Rejuvant?

Rejuvant is taken as two tablets once daily, with or without food. Its patented controlled-release formula delivers CaAKG steadily throughout the day, so consistency matters more than timing — any time of day works well.
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Aging is inevitable. How you age isn't.

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Best Ca-AKG Supplement for Longevity | Rejuvant® LifeAKG ++