QBio · Science hub
Read the methods. Follow the sources.
Education with a visible firewall.
The science hub separates measured characterization, laboratory observations, and general biology education from finished-product cosmetic positioning.
Primary evidence
What we have measured.
Data about our own products, produced by third parties and published in full.
Pre-clinical study
Proliferation, migration and Collagen I signal in cultured human dermal fibroblasts, with UT Arlington. Complete methods and twenty references.
Read the study → Mass spectrometry · DLSQBio Elixir characterization
Ten selected proteins and peptides with measured concentrations, plus full particle analysis.
See the data → Mass spectrometry · DLSQBio Gro characterization
Ten selected proteins and peptides with measured concentrations, plus particle analysis for the scalp cosmetic.
See the data →Category education
The background, without the marketing.
What are exosomes?
What they are, what they are not, where they come from, and a checklist for evaluating any supplier in this category.
Read the primer → Analytical referenceProtein measurement index
Every selected protein and peptide in the published tables, indexed by product, gene symbol, and measured concentration.
Open the index → PillarSkin biology
How skin repairs itself, what happens in the seventy-two hours after microneedling, and the epidermal barrier after laser.
Read the pillar → PillarHair-follicle biology
The follicle cycle, the dermal papilla, and the perifollicular environment — described from published literature.
Read the pillar → DiligenceQuality and testing
Our regulatory position, USP testing standards and lot-level certificate lookup.
Quality & compliance → DiligenceSourcing and screening
Where the material comes from and the complete infectious-disease panel every donor is screened for.
Ethical sourcing →
Scientific oversight
Sagar Nepal · Founder & Chief Scientist
B.S. in Biology · M.S. in Biomedical Engineering
The University of Texas at Arlington