The Claim

Rejuvant® supplementation over a duration of 4-10 months showed no statistically significant correlation between the length of supplementation and the magnitude of biological age reduction, indicating that the anti-aging effect may reach maximum benefit within approximately 7 months of use.

Source: Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
39score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Correlation
1 study reviewed
In plain English

Taking Rejuvant® supplements for longer periods doesn't necessarily mean you'll get more benefits in terms of reducing your biological age - the effect seems to max out after about 7 months.

See the scientific wording

The duration of Rejuvant® supplementation (4-10 months) was not correlated with the magnitude of biological age reduction, suggesting the effect may saturate within approximately 7 months

What the research says

1 study

  1. Study: Rejuvant®, a potential life-extending compound formulation with alpha-ketoglutarate and vitamins, conferred an average 8 year reduction in biological aging, after an average of 7 months of use, in the TruAge DNA methylation test

    The study shows that people taking Rejuvant for about 7 months had an 8-year reduction in biological age, but it doesn't actually test whether taking it longer leads to more reduction. The claim says the effect stops growing after 7 months, which the study doesn't prove or disprove - it just doesn't look at that question.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.