The short version
11 companies supply this market — deep enough that no single failure threatens the supply. The generic price has jumped 66% in a year, to $0.9399 per mL — sharp rises like this often mean supply is already tightening. The brand (Eohilia) runs $4.91 per mL — 6.8× more. Put together: this looks like a healthy supply — the boring kind, which is exactly what you want.
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