Science-Backed Regeneration. Naturally.
FECS™ Technology is a patented breakthrough that activates 13,500 dermal fibroblasts to self-organize into 3D spheroids without any external force within 24 hours.
Within this 3D structure, the cells interact more dynamically and dramatically increase secretion of regenerative factors such as growth factors, cytokines, exosomes and other proteins.
The result is a more advanced, potent secretome with over 2,000 bioactive substances that support skin regeneration and repair beyond what conventional culture methods can achieve.
FECS™ formation within 24 hours
How It Works:
- Healthy skin cells are ethically sourced
- Using FECS™ Technology, the cells naturally organize into 3D spheroids: a state that dramatically boosts their regenerative ability
- These cells release powerful ingredients that support skin repair and long-term skin health
- The secretion is purified and freeze-dried into a stable, concentrated powder
- That powder is used as the only ingredient in s4S SOLUTION™
Backed by our R&D partner’s patents and derived from cutting-edge regenerative science, this technology is redefining the future of clean, clinical skincare.
Enhanced Bioactive Profile with FECS™ Technology
FECS™ Technology allows fibroblasts to function more like they do inside real skin. As a result, they release significantly higher levels of key regenerative molecules (EGF, FGF, VEGF, IL-6, IL-8, and others) creating a broader and more balanced bioactive spectrum than traditional cultures.
This enhanced profile supports collagen building, repair, and overall skin rejuvenation.
Extracellular Matrix (ECM) Formation with FECS™
Fibroblasts grown with FECS™ technology build a far stronger and more organized extracellular matrix (ECM). The images show noticeably higher levels of key structural proteins, including Collagen-I, Fibronectin, Elastin, and Laminin, compared to other 3D culture methods.
This richer ECM structure reflects healthier cell behavior and supports better skin repair, firmness, and resilience.
For all these reasons, we chose FECS™ Technology as the foundation of our flagship innovation. s4S SOLUTION™ is made of 100% fibroblast-derived secretome, harnessing the full spectrum of naturally secreted ECM proteins, cytokines and growth factors to deliver visible skin regeneration, pure, potent, and clinically proven.