What is Taurine?

The short answer

Taurine is a natural compound found in meat, fish and dairy, and also made by the body.

  • What it is

    Amino acid involved in cell volume and bile.

  • What people look into

    Aging

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What it is

Type
Amino sulfonic acid (not a peptide)
How it works
Amino acid involved in cell volume and bile.

Regulatory status

Supplement How we label status

As of October 4, 2026, Taurine is sold in the US as a dietary supplement.

See Taurine in the Index →

Federal (FDA)
Dietary supplement (DSHEA)

References

Sources as of October 4, 2026

  1. FDA: hfpappexternal.fda.gov/scripts/fdcc/index.cfm