however, there was no significant effect in those with ulcerative colitis (Geng 2025)
Reporting Adverse Events or Safety Concerns If you experience or suspect an adverse event, contamination, or quality issue with this product, report it immediately to: Hospira Pfizer: Manufacturer contact information available on the product vial FDA MedWatch: 1-888-SAFEMED (1-888-723-3633) or online at fda.gov/medwatch Poison Control: 1-800-222-1222 (for toxicology guidance) Your institutional pharmacovigilance system: If you work for a hospital, clinic, or healthcare institution Regulatory Compliance By purchasing and using this product, you agree to comply with all applicable FDA regulations, state pharmacy laws, and professional licensing requirements
For those with absorption issues, gastrointestinal conditions, or severe deficiencies, injections provide a fast, reliable, and efficient solution that oral supplements simply cannot match
[If] youre taking it orally, we know that peptides are not going to survive, Kekic says
Nobody wants to commit to a treatment without