At low MOQ (100–250 units), expect $4–$12 per filled unit for a water-based HA serum in a 30 mL dropper or airless pump bottle. First-run setup fees (label changeover, QC) can add $200–$800. Formula customization with premium actives like peptides or stable Vitamin C adds $1–$3 per unit. Request itemized quotes through the AJ Cosmo Labs iPhone app to compare manufacturers side by side.
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