500K
Viable cells per certified vial
Stemline Health Group · Meydan Free Zone, Dubai
The international benchmark for primary human neonatal skin cells.
Stemline is a fully licensed and accredited biotech distributor serving the world's cosmetics, dermatology, tissue-engineering, and regenerative R&D markets. We supply the highest-quality primary human keratinocytes, melanocytes, and fibroblasts, ethically sourced from neonatal tissue, produced under GMP and ISO 13485, and delivered worldwide through a validated cold chain.
✓ GMP certified
✓ ISO 13485
✓ Good Distribution Practice
✓ IATA validated cold chain
Product specifications
≥85%
Post-thaw viability
≥15
Guaranteed population doublings
P1–P2
Low passage at delivery
What we do
One accountable chain, from ethical source to the bench.
Stemline Health Group manages the pathway end to end. Tissue is ethically sourced with full consent in Israel, processed by an accredited GMP laboratory, and distributed internationally under full regulatory and cold-chain compliance.
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01Source
Ethically sourced
Neonatal tissue that would otherwise be discarded is donated with full written parental consent and ethics-committee (IRB) approval. Donors are screened and serology-negative, with full chain-of-custody documentation on every lot.
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02Process
GMP-isolated & expanded
An accredited laboratory certified to GMP and compliant with ISO 13485 isolates and expands high-viability keratinocytes, melanocytes, and fibroblasts to consistent, validated specifications using advanced automated cell-expansion technology.
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03Deliver
Globally delivered
Stemline manages qualification, per-market import compliance, and validated cold-chain logistics, shipping certified vials directly to institutions worldwide.
Quality & accreditation
Fully licensed.Fully accredited.Fully accountable.
Every vial Stemline distributes is backed by certified production, a documented chain of custody, and market-specific regulatory compliance.
GMP-certified production
Cells are produced under Good Manufacturing Practice conditions for consistency, purity, and traceability.
ISO 13485 quality system
A certified, medical-device-grade quality management system governs every process and record.
Good Distribution Practice
Distribution is managed to GDP standards, preserving integrity from the laboratory to the end user.
Chain of custody & provenance
Every lot is fully traceable from consented donation to delivery, with screened, serology-negative donors and documented proof of provenance.
Validated cold chain
Temperature-controlled, IATA-compliant logistics protect cell viability across every border.
Per-market compliance
Import authorization and regulatory clearance are secured for each destination market.
Cell lines & applications
Three primary skin cell types. One donor. Endless models.
Low-passage primary human keratinocytes, melanocytes, and fibroblasts from a single neonatal donor enable full tri-cellular skin constructs using one genetic background.
Keratinocytes (HEKn)
Epidermal barrier cells for 2D and 3D reconstructed-epidermis models, cosmetic efficacy and safety testing, and wound-healing research.
Melanocytes (HEMn)
Pigment cells for pigmentation, whitening, and anti-ageing research, as well as melanogenesis, UV, and photoprotection assays.
Fibroblasts
Dermal cells from the same donor that complete full-thickness skin models and support tissue-engineering R&D.
Reconstructed & full-thickness skin
Matched tri-cellular donors for reconstructed epidermis and full-thickness engineered skin.
Cosmetic & dermatology R&D
Efficacy and safety screening of actives, formulations, and photoprotection.
Global distribution
Built to move biology across borders, intact.
Stemline is the commercial and logistics engine of the supply chain. We qualify buyers, secure clearance in each market, and move certified cells directly from the laboratory to institutions worldwide.
- Direct laboratory-to-buyer shipment with no loss of chain integrity
- Temperature-validated, IATA-compliant cold-chain logistics
- Import authorization managed for each market
- A single accountable counterparty for institutional buyers
Ethics & provenance
A model built on consent, provenance, and giving back.
Stemline was designed so that scientific advancement and ethical integrity move together. Every donation is voluntary, supported by full consent, documented, and traceable.
Consent first, always
No tissue is ever collected without full written parental consent and ethics-committee (IRB) approval. Donor families are never compensated, preserving the integrity of the gift.
Giving back to science
We make a portion of every donation available to the scientific and research community as a way to give back, so ethically sourced human cells advance discovery broadly, not only where budgets allow.
Proof of provenance
Every lot is fully traceable with chain-of-custody documentation, and donors are screened and serology-negative. Ethical sourcing you can verify, not just claim.
Why it matters
Tissue that would be discarded becomes a source of discovery.
Stemline channels ethically donated neonatal tissue, otherwise discarded, into research that advances cosmetics, dermatology, wound healing, and tissue engineering, while giving back to the scientific community that drives it forward.
Partner with Stemline
Request access to the world's benchmark cell supply.
If you represent a research institution, a cosmetic or dermatology R&D team, a tissue-engineering group, or a distribution partner, tell us about your program. Our team will follow up with specifications and terms.
Inquiry preview · Production routing will be connected before launch.