Tranexamic acid
TXACyclophosphamide
Preservative
Tranexamic acid is a chemical that helps prevent blood from clotting. It's often used in medical settings to stop bleeding, but it can also be found in some cosmetics and personal care products.
Low Concern
Source: FDA GRAS list
Tranexamic acid is generally considered safe for use in low concentrations and under medical supervision, but high doses or prolonged exposure may cause side effects.
How Tranexamic Acid Works
Master Your Medics
r/TwoXChromosomes
3147
12 y/o bleeding through EVERYTHING — need real solutions (no tampons yet)
Management of obstetric and gynecologic hemorrhage: a narrative review of current guidelines and evidence.
Ichim M, Marin AG, Bot M
2026
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Last updated: May 16, 2026