Omega Laboratories Phenylephrine Hydrochloride USP is a sterile injectable solution delivering 10 mg/mL phenylephrine HCl in convenient 1 mL single-use vials. Formulated with sodium chloride, sodium citrate, citric acid, and sodium metabisulfite in water for injection, the pH is adjusted to 3.0–6.5 for consistency. Indicated as a cardiac stimulant, it supports IM, IV, or SC administration as directed by a healthcare professional. Each box contains 10 x 1 mL vials and is DIN-listed for reliable sourcing. Prescription required in Canada and Quebec.