The Auteur Superlative Serum Phi is a high-performance anti-ageing treatment that restores firmness, smooths wrinkles and improves skin resilience. It uses regenerative bio-reprogramming peptides to activate youthful cell behavior, support structured matrix repair and reduce internal skin stress.

Lifting peptides soften expression lines, while stabilising actives including Niacinamide optimise hydration, calm inflammation and balance pigment responses. The serum delivers these signals into the upper epidermis, improving communication between renewal cells and collagen-producing fibroblasts, resulting in firmer, smoother, brighter and optimally hydrated skin.