• Preserve the slim bubblegum-pink 10 mL squeeze tube and rounded angled applicator section
• Develop a translucent baby-pink jelly tint with fine light-reflective shimmer
• Balance high shine and cushion with a lasting smooth, non-gritty texture
• Use peptide, butter, and emollient systems compatible with the squeeze package
• Control pigment and pearl suspension to minimize settling and shade drift
• Conduct leakage, cap-fit, squeeze-force, heat, freeze-thaw, and long-term stability testing
• Confirm peptide claims, lip-use pigments, fragrance/flavor allergens, and local labeling requirements