Most anti-ageing serums attack a single mechanism. This one combines the two most evidence-backed: signalling peptides that stimulate collagen synthesis in fibroblasts, and hyaluronic acid in multiple molecular weights that simultaneously hydrates at different skin depths. The result: fine lines attenuated from within (collagen) and from outside (plumping hydration).

The Two Actives: What They Do Exactly

Matrixyl (Palmitoyl Pentapeptide-4)

Signalling peptide that mimics fragments of degraded collagen. When fibroblasts detect these fragments, they interpret it as damaged collagen that needs to be replenished and activate synthesis of collagen types I and III. In vivo studies: measurable reduction of wrinkles and fine lines in 4–8 weeks. No adaptation period, no photosensitivity, tolerable by all skin types including sensitive and rosacea.

HA in Multiple Molecular Weights

High molecular weight (>1000 kDa): immediate surface hydrating film, visible plumping. Medium molecular weight (100–500 kDa): penetrates the stratum corneum, more lasting hydration. Low molecular weight (<50 kDa): reaches the superficial dermis, deeper anti-ageing effect. The combination of all three is what distinguishes an HA serum from a truly multi-dimensional one.

The Morning Sequence

1. Cleanse → Prebiotic Serum (microbiome)
2. Anti-Ageing Serum with Peptides + HA (on slightly damp skin)
3. Wait 60 seconds
4. Appropriate moisturiser → SPF50