• Preserve the rectangular clear glass bottle, deep-pink base gradient, silver collar, and blush dropper
• Offer 90 mL standard and 30 mL mini size options
• Formulate a low-viscosity serum that spreads easily across scalp sections
• Balance scalp comfort with a clean, non-greasy root feel
• Optimize dropper dose, neck wipe-off, closure torque, and glass compatibility
• Conduct heat, light, color, fragrance, leakage, and repeated-use package testing
• Keep anti-hair-fall and strengthening claims within the substantiated cosmetic scope