Exosomes
Understanding Exosome-Based Skincare. Lyfe Labs develops exosome-based topical skincare products that preserve the naturally occurring profile of bioactive components for professional cosmetic use.
Exosomes are naturally occurring extracellular vesicles (30-150nm in diameter) secreted by cells throughout the body. These membrane-bound vesicles contain proteins, lipids, and nucleic acids that reflect the characteristics of their parent cells.
In cosmetic applications, exosomes derived from umbilical cord mesenchymal stem cells (UC-MSC) are incorporated into topical formulations along with associated proteins, peptides, and bioactive molecules. Lyfe Labs preserves this complete profile in our products for professional skincare applications.
How We Preserve the Complete Exosome Profile
Stem Cell Source
Birth tissues naturally contain mesenchymal stem cells along with associated bioactive factors including exosomes, proteins, peptides, and extracellular matrix components.
Isolation
Mesenchymal stem cells are isolated from umbilical cord tissue and cultured in Lyfe Labs' cGMP-certified laboratory facility under controlled conditions.
Conditioning Media Production
During culture, stem cells secrete exosomes and bioactive molecules into the surrounding media, creating conditioned media rich in these components.
Harvesting
The conditioned media containing exosomes and associated factors is collected. The stem cells remain in culture for continued production.
Processing
The harvested conditioned media undergoes sterile filtration, terminal sterilization, and quality testing before formulation into Lyfe Labs cosmetic products.
Frequently Asked Questions
What are exosome products?
Exosome products are topical skincare formulations containing exosomes derived from stem cell conditioned media. These products are designed for professional use in aesthetic practices and are topically applied as part of post-procedure skincare protocols. Lyfe Labs exosome products contain the naturally occurring profile of exosomes along with associated peptides, proteins, and bioactive molecules.
What procedures are exosome products used with?
Exosome products are used as post-procedure topical skincare following common aesthetic treatments including RF microneedling, microdermabrasion, chemical peels, and injectables. They are applied topically to the treated area as part of professional post-care protocols.
Are exosome products safe?
Lyfe Labs exosome products are topical cosmetic formulations that undergo rigorous safety testing. Each lot is tested for sterility, endotoxins, and mycoplasma. Our products are acellular and designed for topical use only. They provide a convenient topical alternative to procedures requiring blood draws, such as PRP.
How do exosome products work?
Lyfe Labs exosome products are topical formulations that help condition and moisturize the skin. They are designed to be used as part of post-procedure skincare routines in professional aesthetic practices. The bioactive components in the formulation help support skin hydration and provide a soothing topical application.
Quality & Sourcing
Quality Control & Product Testing
Each Lyfe Labs MSC Exosome lot undergoes rigorous pre-release testing, including sterile filtration and terminal sterilization, USP sterility testing, endotoxin testing (LAL/bacterial endotoxin), mycoplasma screening, Nanoparticle Tracking Analysis (NTA) for particle characterization, and proteomic characterization. These tests confirm safety, purity, and consistency for cosmetic use.
Product Source & Processing
Lyfe Labs MSC Exosomes are derived from umbilical cord mesenchymal stem cells sourced from carefully screened, healthy cesarean donors. All donors undergo comprehensive communicable disease testing in accordance with FDA guidelines and applicable regulatory standards. Manufacturing is performed in a cGMP-certified facility under ISO-classified cleanroom conditions with aseptic processing to ensure product integrity and quality.
Elevate Your Practice with Lyfe Labs
Join aesthetic clinics worldwide in offering premium exosome-based skincare products to your patients.