The Longevity Protocol Serum + Moisturizer
A New Approach to Longevity-Focused Skincare
At Darkfin Labs, every formula is built around L-01™, our proprietary growth factor peptide complex inspired by stem cell signaling science.
The first synergistic multi-pathway system for skin aging.
Single-bottle protocol replaces your serums, moisturizer, and treatment. Powered by L-01™
L-01™ is a regenerative peptide complex that targets the root causes of visible skin aging — at the cellular level.
Developed by a team of biologists + chemists.
Together, regenerative medicine research, plant-based protein expression, and thoughtful formulation form the foundation of every Darkfin Labs formula.
Serums and moisturizers are formulated to do different jobs on the skin. Learn how their ingredients differ, why that affects how they're used, and what changes when one product is built to do both...
Multi-step skincare routines are harder to maintain consistently over time. Learn what the research says about routine complexity, habit formation, and adherence, and how formulators approach build...
"Anti-aging" and "skin longevity" get used almost interchangeably in skincare marketing, but they describe two different ideas. Learn what actually changes in skin over time, how anti-aging claims ...
The Darkfin Labs Approach
Inspired by Regenerative Science
Powered by L-01™
Simplified by Design
One Formula. Every Day.
A streamlined serum + moisturizer designed around L-01™ and Darkfin Labs' science-first philosophy.