FDA Warning Letter Explorer
Biologics · Letter issue date: Oct 13, 2026

Calibrate IV Hydration

4 extracted findings

FDA source excerpt, selected passage

your products are unapproved new drugs in violation of section 505(a) of the Federal Food, Drug, and Cosmetic Act (FD&C Act), 21 U.S.C. § 355(a). Your products are also unlicensed biological products in violation of section 351(a)(1) of the Public Health Service Act (PHS Act), 42 U.S.C. § 262(a)(1).

Findings and supporting evidence

Model-assisted readings, not an exhaustive interpretation. Compare with the extracted source findings below.

Findings extracted from the letter

Selected FDA passages, not the complete letter.

01
your products are unapproved new drugs in violation of section 505(a) of the Federal Food, Drug, and Cosmetic Act (FD&C Act), 21 U.S.C. § 355(a). Your products are also unlicensed biological products in violation of section 351(a)(1) of the Public Health Service Act (PHS Act), 42 U.S.C. § 262(a)(1).
02
your products are intended for use in the diagnosis, cure, mitigation, treatment, or prevention of disease or conditions in humans and/or are intended to affect the structure or function of the body.
03
Your product is not intended solely to perform the same basic function or functions of the HCT/P in the recipient as in the donor (e.g., serving as a conduit for umbilical cord). Rather, your product is intended for use in the treatment of joint pain, arthritis pain, inflammation, damaged tissue, and hip pain, which is not a basic function of umbilical cord in the donor.
04
Your products are not the subject of an approved BLA.

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