Neck & Décolleté Treatment Emulsion is an advanced multi-peptide firming treatment developed specifically for the thinner, more fragile skin of the neck and chest. Plant-derived stem cell exosomes work alongside Bio-Optimized Collagen Hexapeptide P6, Acetyl Hexapeptide-8, a targeted dipeptide and phyto-collagen peptides to help improve the appearance of firmness, elasticity, skin density and defined contours. Marine micro-algae, sea kelp and Pullulan provide an immediate smoothing and tightening effect, while Bakuchiol, gentle hydroxy acids, Hyaluronic Acid and bio-adaptive botanicals support continued renewal, hydration and textural refinement. With continued use, the neck and décolleté appear smoother, firmer and more sculpted. Skin Science: The skin of the neck and décolleté is thinner and more vulnerable to visible structural change than many areas of the face. With age, declining collagen and elastin, repeated movement and cumulative environmental exposure can reduce elasticity and support, contributing to horizontal lines, crepiness, uneven texture and less defined contours. An effective neck treatment must therefore address more than hydration alone. Supporting visible firmness and elasticity while encouraging renewal, maintaining moisture and refining surface texture helps preserve a smoother, denser and more resilient-looking neckline over time.